Coastal and Marine Geology Program Web Mapping Application:
U.S. Atlantic and East Coast Region

LIS grab samples analyzed for metals concentration (preview) - Grab samples analyzed for metals concentrations - location of grab samples collected in Long Island Sound and analyzed for metals concentrations. Type: feature - point shapefile. (Source: USGS/CMGP) ( OFR 00-304 / Data Catalog )

LIS TOC samples (preview) - Location of samples with Total Organic Carbon (TOC) in Long Island Sound. Type: feature - point shapefile. (Source: USGS/CMGP) ( OFR 00-304 / Data Catalog )

LIS Interpretation of TOC (preview) - Interpretive layer of the distribution of Total Organic Carbon (TOC) in Long Island Sound. Type: feature - polygon shapefile. (Source: USGS/CMGP) ( OFR 00-304 / Data Catalog )

LIS Buzas samples (preview) - Long Island Sound Buzas samples - benthic foraminiferal samples collected by M.A. Buzas in 1965. Type: feature - point shapefile. (Source: Wesleyan University)
 ( OFR 00-304 / Data Catalog )

LIS Parker samples (preview) - Long Island Sound Parker samples - benthic foraminiferal samples collected by F.L. Parker in 1952. Type: feature - point shapefile. (Source: Wesleyan University)
 ( OFR 00-304 / Data Catalog )

LIS Species Richness (preview) - Long Island Sound species richness - sample locations and total number of species found at each station from Pellegrino and Hubbard (1983). Type: feature - point shapefile. (Source: University of New Haven) ( OFR 00-304 / Data Catalog )

LIS USGS9697 (preview) - Long Island Sound USGS9697 - USGS benthic foraminiferal samples collected during the time period 1996 - 1997. Type: feature - point shapefile. (Source: USGS/CMGP) ( OFR 00-304 / Data Catalog )

LIS 35 common species (preview) - Long Island Sound 35 common species - detailed analysis of 35 most common species found in Long Island Sound benthic communities. Type: feature - point shapefile. (Source: University of New Haven) ( OFR 00-304 / Data Catalog )

1960 CONMAP bottom photos (preview) - Location and links to bottom photographs taken along the U.S. Atlantic east coast as part of the Continental Margin Program during the 1960's. Type: feature - point shapefile. (Source: USGS/CMGP) ( OFR 01-154 / Data Catalog  )

Cape Ann - Salisbury bottom photos (preview) - Locations of bottom photographs collected in the Cape Ann - Salisbury Beach Massachusetts Survey Area. Type: feature - point shapefile. (Source: USGS/CMGP) ( OFR 2007-1373 / Data Catalog )

Nahant-Gloucester bottom photos (preview) - Nahant to Gloucester, locations of bottom photographs. Type: feature - point shapefile. (Source: USGS/CMGP) ( OFR 2005-1293 / Data Catalog )

Boston Harbor bottom photos (preview) - Photographs of the seafloor in Boston Harbor and the harbor approaches, Massachusetts. The photos were taken using the mini-SEABOSS system during USGS survey 04019, conducted September 14-17, 2004. Type: feature - point shapefile. (Source: USGS/CMGP) ( OFR 2006-1008 / Data Catalog )

Duxbury-Hull bottom photos (preview) - Locations of bottom photographs collected by the U.S. Geological Survey offshore of Massachusetts between Duxbury and Hull. Type: feature - point shapefile. (Source: USGS/CMGP) ( OFR 2009-1072 / Data Catalog )

Northern Cape Cod Bay bottom photos (preview) - Locations of bottom photographs collected by the U.S. Geological Survey offshore of Massachusetts within northern Cape Cod Bay. Type: feature - point shapefile. (Source: USGS/CMGP) ( OFR 2010-1006 / Data Catalog )

Eastern Cape Cod bottom photos (preview) - Location of Sea-Floor Photographs acquired during USGS cruise 04011 (RAFA04011) from off Eastern Cape Cod, Massachusetts. Type: feature - point shapefile. (Source: USGS/CMGP) ( OFR 2005-1048 / Data Catalog )

 Quicks Hole Bottom Photos (preview) - Location of Sea-Floor Photographs Acquired During USGS Cruise 05007 (RAFA05007) from Quicks Hole, Massachusetts. Type: feature - point shapefile. (Source: USGS/CMGP) ( OFR 2006-1357 / Data Catalog )

Great Round Shoal Channel Bottom Photos (preview) - Location of Sea-Floor Photographs Acquired During U.S. Geological Survey (USGS) Cruise 06005 (RAFA06005) in Great Round Shoal Channel, Offshore Massachusetts. Type: feature - point shapefile. (Source: USGS/CMGP) ( OFR 2007-1138 / Data Catalog )

Vicinity of Woods Hole Bottom Photos (preview) - Location of Sea-Floor Photographs Acquired During U.S. Geological Survey (USGS) Cruise 07034 (RAFA07034) in the Vicinity of Woods Hole, Offshore Massachusetts Channel, Offshore Massachusetts. Type: feature - point shapefile. (Source: USGS/CMGP) ( OFR 2008-1004 / Data Catalog )

Cross Rip Channel bottom photos (preview) - Locations of Sea-Floor Photographs Acquired During U.S. Geological Survey (USGS) Cruise 2011-006-FA in the Vicinity of Cross Rip Channel, Offshore Massachusetts Type: feature - point shapefile. (Source: USGS/CMGP) ( OFR 2011-1222 / Data Catalog )

Edgartown Harbor bottom photos (preview) - Location of Sea-Floor Photographs Acquired During U.S. Geological Survey (USGS) Cruise 08012 (RAFA08012) in the Vicinity of Edgartown Harbor, Offshore Massachusetts Type: feature - point shapefile. (Source: USGS/CMGP) ( OFR 2009-1001 / Data Catalog )

Gay Head bottom photos (preview) - Locations of Sea-Floor Photographs Acquired During U.S. Geological Survey (USGS) Cruises 2010-033-FA and 2010-005-FA West of Gay Head, Massachusetts, in Eastern Rhode Island Sound. Type: feature - point shapefile. (Source: USGS/CMGP) ( OFR 2011-1004 / Data Catalog )

Point Judith bottom photos (preview) - Location of Sea Floor Photographs Acquired During U.S. Geological Survey (USGS) Cruise 2010-033 in Rhode Island Sound Type: feature - point shapefile. (Source: USGS/CMGP) ( OFR 2011-1005 / Data Catalog )

H11251: bottom photos (preview) - Locations of Sea-Floor Photographs Acquired During U.S. Geological Survey Cruise 09059 Offshore of Rocky Point, New York. Type: feature - point shapefile. (Source: USGS/CMGP) ( OFR 2010-1007 / Data Catalog )

H11445: bottom photos (preview) - Location of Seafloor Photographs Acquired During U.S. Geological Survey (USGS) Cruise 09059 (RAFA09059) in Long Island Sound, North of Plum Island, New York. Type: feature - point shapefile. (Source: USGS/CMGP) ( OFR 2010-1005 / Data Catalog )

H11446: bottom photos (preview) - Location of Sea Floor Photographs Acquired During U.S. Geological Survey (USGS) Cruise 2010-010 in Long Island Sound, North of Orient Point, New York. Type: feature - point shapefile. (Source: USGS/CMGP) ( OFR 2010-1100 / Data Catalog )

H11997: bottom photos (preview) - Locations of Sea-Floor Photographs Acquired During OSV BOLD Cruise 2010-015-FA Offshore in Eastern Long Island Sound. Type: feature - point shapefile. (Source: USGS/CMGP) ( OFR 2010-1150 / Data Catalog )

Duck Pond Point bottom photos (preview) - Locations of Sea-Floor Photographs Acquired during RV Rafael Cruise 2010-010-FA and OSV Bold Cruise 2010-015-FA in Long Island Sound North of Duck Pond Point, New York. Type: feature - point shapefile. (Source: USGS/CMGP) ( OFR 2011-1149 / Data Catalog )

MA dec41 1845-1966 (preview) - DEC41 1845-1966 - National Oceanographic Data Center (NODC) Lithologic Descriptions. Type: feature - point shapefile. (Source: USGS/CMGP) ( OFR 2003-001 / Data Catalog )

MA gomcsdb 2002 (preview) - Gulf of Maine Contaminated Sediments Database. Type: feature - point shapefile. (Source: USGS/CMGP) ( OFR 2003-001 / Data Catalog )

MA nosgom 1869-1985 (preview) - Cartographic Codes for Bottom Character. Type: feature - point shapefile. (Source: USGS/CMGP) ( OFR 2003-001 / Data Catalog )

MA smithsonian 1965-1990 (preview) - Lithologic Descriptions of Bottom Sediments. Type: feature - point shapefile. (Source: USGS/CMGP) ( OFR 2003-001 / Data Catalog )

larsen03 (preview) - LARSEN03: Sediment Data from Cobscook Bay, Maine. Type: feature - point shapefile. (Source: USGS/CMGP) ( OFR 2003-001 / Data Catalog )

larsen02 (preview) - LARSEN02: Sediment Data from the Kennebec/Androscoggin River System. Type: feature - point shapefile. (Source: USGS/CMGP) ( OFR 2003-001 / Data Catalog )

ward01 (preview) - WARD01: Sediment Data from off New Hampshire. Type: feature - point shapefile. (Source: USGS/CMGP) ( OFR 2003-001 / Data Catalog )

buynevich01 (preview) - BUYNEVICH01: Fluvial-Marine Interactions, Maine. Type: feature - point shapefile. (Source: USGS/CMGP) ( OFR 2003-001 / Data Catalog )

barnhardt 1998 (preview) - BARNHARDT: Maine Inner Continental Shelf Sediment Data. Type: feature - point shapefile. (Source: USGS/CMGP) ( OFR 2003-001 / Data Catalog )

mnhacoe 1994 (preview) - MNHACOE: Army Corps Sediment Data from Maine and New Hampshire. Type: feature - point shapefile. (Source: USGS/CMGP) ( OFR 2003-001 / Data Catalog )

johnston94 (preview) - JOHNSTON94: Portsmouth Naval Yard Sediment Data. Type: feature - point shapefile. (Source: USGS/CMGP) ( OFR 2003-001 / Data Catalog )

mwra 1993-1995 (preview) - MWRA: Massachusetts Water Resources Administration Sediment Data. Type: feature - point shapefile. (Source: USGS/CMGP) ( OFR 2003-001 / Data Catalog )

nelson86 (preview) - NELSON86: Sediment Data from the Great Bay Estuarine System. Type: feature - point shapefile. (Source: USGS/CMGP) ( OFR 2003-001 / Data Catalog )

reid82 (preview) - REID82: Northeast Monitoring Program Sediment Descriptions. Type: feature - point shapefile. (Source: USGS/CMGP) ( OFR 2003-001 / Data Catalog )

bigelow 1983 (preview) - BIGELOW: Sediment Data Produced by the Bigelow Laboratory. Type: feature - point shapefile. (Source: USGS/CMGP) ( OFR 2003-001 / Data Catalog )

rowe78 (preview) - ROWE78: Sediment from Northwest Atlantic Ocean. Type: feature - point shapefile. (Source: USGS/CMGP) ( OFR 2003-001 / Data Catalog )

meisburger76 (preview) - MEISBURGER76: Sediments of Western Mass Bay. Type: feature - point shapefile. (Source: USGS/CMGP) ( OFR 2003-001 / Data Catalog )

folger75 (preview) - FOLGER75: Bottom Sediments -- Cape Ann to Casco Bay. Type: feature - point shapefile. (Source: USGS/CMGP) ( OFR 2003-001 / Data Catalog )

armstrong74 (preview) - ARMSTRONG74: Sediment Data from Great Bay Estuary, New Hampshire. Type: feature - point shapefile. (Source: USGS/CMGP) ( OFR 2003-001 / Data Catalog )

schlee73 (preview) - SCHLEE73: Sediments off Cape Ann to Cape Cod, MA. Type: feature - point shapefile. (Source: USGS/CMGP) ( OFR 2003-001 / Data Catalog )

willett72 (preview) - WILLETT72: Boston Harbor and approaches. Type: feature - point shapefile. (Source: USGS/CMGP) ( OFR 2003-001 / Data Catalog )

zimmerman72 (preview) - ZIMMERMAN72: Sediment Data from the Continental Rise. Type: feature - point shapefile. (Source: USGS/CMGP) ( OFR 2003-001 / Data Catalog )

anan71 (preview) - ANAN71: Neritic sediments of the Merrimack Embayment. Type: feature - point shapefile. (Source: USGS/CMGP) ( OFR 2003-001 / Data Catalog )

hathaway71 (preview) - HATHAWAY71: Textural Data from the Continental Margin Program. Type: feature - point shapefile. (Source: USGS/CMGP) ( OFR 2003-001 / Data Catalog )

hathlith71 (preview) - HATHLITH71: Lithologic Descriptions from the Continental Margin Program. Type: feature - point shapefile. (Source: USGS/CMGP) ( OFR 2003-001 / Data Catalog )

mckinney70 (preview) - MCKINNEY70: Shelf Sediments off Long Island. Type: feature - point shapefile. (Source: USGS/CMGP) ( OFR 2003-001 / Data Catalog )

hollister69 (preview) - HOLLISTER69: Sediments on the Shelf South of Martha's Vineyard. Type: feature - point shapefile. (Source: USGS/CMGP) ( OFR 2003-001 / Data Catalog )

mencher 1968 (preview) - MENCHER: Sediments of Boston Harbor. Type: feature - point shapefile. (Source: USGS/CMGP) ( OFR 2003-001 / Data Catalog )

garrison66 (preview) - GARRISON66: Sediments on the Shelf off Southern New England. Type: feature - point shapefile. (Source: USGS/CMGP) ( OFR 2003-001 / Data Catalog )

savard66 (preview) - SAVARD66: Sediments of Block Island Sound. Type: feature - point shapefile. (Source: USGS/CMGP) ( OFR 2003-001 / Data Catalog )

bockman65 (preview) - BOCKMAN65: U.S. Naval Oceanographic Office Cores. Type: feature - point shapefile. (Source: USGS/CMGP) ( OFR 2003-001 / Data Catalog )

schwartz65 (preview) - SCHWARTZ65: Data from Oceanographer, Lydonia, and Gilbert Canyons. Type: feature - point shapefile. (Source: USGS/CMGP) ( OFR 2003-001 / Data Catalog )

wigley65 (preview) - WIGLEY65: Fisheries Sediment Data. Type: feature - point shapefile. (Source: USGS/CMGP) ( OFR 2003-001 / Data Catalog )

moore63 (preview) - MOORE63: Sediments of Buzzards Bay. Type: feature - point shapefile. (Source: USGS/CMGP) ( OFR 2003-001 / Data Catalog )

pezzetta 1962 (preview) - PEZZETTA: Recent Sediments of the Scotian Shelf. Type: feature - point shapefile. (Source: USGS/CMGP) ( OFR 2003-001 / Data Catalog )

wigley61 (preview) - WIGLEY61: Bottom Sediments of Georges Bank. Type: feature - point shapefile. (Source: USGS/CMGP) ( OFR 2003-001 / Data Catalog )

mcmaster60 (preview) - MCMASTER60: Sediments of Narragansett Bay. Type: feature - point shapefile. (Source: USGS/CMGP) ( OFR 2003-001 / Data Catalog )

hough42 (preview) - HOUGH42: Sediments of Cape Cod Bay, Massachusetts. Type: feature - point shapefile. (Source: USGS/CMGP) ( OFR 2003-001 / Data Catalog )

hough40 (preview) - HOUGH40: Sediments of Buzzards Bay, MA. Type: feature - point shapefile. (Source: USGS/CMGP) ( OFR 2003-001 / Data Catalog )

stetson38 (preview) - STETSON38: Samples collected along transects off the Eastern U.S.. Type: feature - point shapefile. (Source: USGS/CMGP) ( OFR 2003-001 / Data Catalog )

stetson36 (preview) - STETSON36: Samples from the Georges Bank Canyons. Type: feature - point shapefile. (Source: USGS/CMGP) ( OFR 2003-001 / Data Catalog )

Cape Ann - Salisbury, MA Sediment Samples (preview) - Locations of sediment samples collected in the Cape Ann - Salisbury Beach Massachusetts survey area. Type: feature - point shapefile. (Source: USGS/CMGP) ( OFR 2007-1373 / Data Catalog )

Nahant-Gloucester, MA Sediment Samples (preview) - Nahant to Gloucester, Sediment Samples. Type: feature - point shapefile. (Source: USGS/CMGP) ( OFR 2005-1293 / Data Catalog )

Boston Harbor, MA Sediment Samples (preview) - Surficial sediment data from USGS Field Activity 04019. Type: feature - point shapefile. (Source: USGS/CMGP) ( OFR 2006-1008 / Data Catalog )

Duxbury-Hull, MA Sediment Samples (preview) - Locations and analysis of sediment samples collected in the Duxbury to Hull Massachusetts survey area. Type: feature - point shapefile. (Source: USGS/CMGP) ( OFR 2009-1072 / Data Catalog )

Northern Cape Cod Bay, MA Sediment Samples (preview) - Locations and analysis of sediment samples collected offshore of Massachusetts within Northern Cape Cod Bay. Type: feature - point shapefile. (Source: USGS/CMGP) ( OFR 2010-1006 / Data Catalog )

Quicks Hole, MA Sediment Samples (preview) - Surficial Sediment Data Collected During USGS Cruise R/V RAFAEL 05007 in Quicks Hole, Massachusetts. Type: feature - point shapefile. (Source: USGS/CMGP) ( OFR 2006-1357 / Data Catalog )

Great Round Shoal Channel, MA Sediment Samples (preview) - Surficial Sediment Data Collected During U.S. Geological Survey (USGS) Cruise R/V RAFAEL 06005 in Great Round Shoal Channel, Offshore Massachusetts. Type: feature - point shapefile. (Source: USGS/CMGP) ( OFR 2007-1138 / Data Catalog )

Vicinity of Woods Hole, MA Sediment Samples (preview) - Surficial Sediment Data Collected During U.S. Geological Survey (USGS) Cruise R/V RAFAEL 07034 in the Vicinity of Woods Hole, Offshore Massachusetts. Type: feature - point shapefile. (Source: USGS/CMGP) ( OFR 2008-1004 / Data Catalog )

Cross Rip Channel Sediment Samples (preview) - Surficial Sediment Data Collected During RV Rafael cruise 2011-006-FA in the Vicinity of Cross Rip Channel in Nantucket Sound off Southeastern Massachusetts. Type: feature - point shapefile. (Source: USGS/CMGP) ( OFR 2011-1222 / Data Catalog )

Edgartown Harbor Sediment Samples (preview) - Surficial Sediment Data Collected During U.S. Geological Survey (USGS) Cruise R/V RAFAEL 08012 in the Vicinity of Edgartown Harbor, Offshore Martha's Vineyard, Massachusetts. Type: feature - point shapefile. (Source: USGS/CMGP) ( OFR 2009-1001 / Data Catalog )

Gay Head Sediment Samples (preview) - Surficial Sediment Data Collected During RV Rafael cruise 2010-033-FA and RV Connecticut cruise 2010-005-FA Offshore of Gay Head Massachusetts in Eastern Rhode Island Sound. Type: feature - point shapefile. (Source: USGS/CMGP) ( OFR 2011-1004 / Data Catalog )

Point Judith Sediment Samples (preview) - Surficial Sediment Data Collected During U.S. Geological Survey (USGS) Cruise R/V RAFAEL 2010-033 in Rhode Island Sound. Type: feature - point shapefile. (Source: USGS/CMGP) ( OFR 2011-1005 / Data Catalog )

Duck Pond Point Sediment Samples (preview) - Surficial Sediment Data Collected During RV Rafael Cruise 2010-010-FA and OSV Bold Cruise 2010-015-FA North of Duck Pond Point, New York in Eastern Long Island Sound. Type: feature - point shapefile. (Source: USGS/CMGP) ( OFR 2011-1149 / Data Catalog )

New York Bight, NY Sediment Samples (preview) - Sediment texture samples collected within New York Bight 1995 - 1998. Type: feature - point shapefile. (Source: USGS/CMGP) ( OFR 2002-152 / Data Catalog )

USGS ecstdb2011 - sample locations (preview) - This USGS East Coast sediment texture database released in 2011 provides the location, description and texture of approximately 23,000 samples taken by numerous marine sampling programs and processed by the USGS, Woods Hole Science Center. This data set has been clipped to the extent of the map view and shows the location of all points. The zip file contains the complete data set. Type: feature - point shapefile. (Source: USGS/CMGP) ( OFR 2005-1001 / Data Catalog )

H11251: sediment data (preview) - Surficial Sediment Data Collected During U.S. Geological Survey (USGS) Cruise R/V RAFAEL 09059 Offshore of Rocky Point, New York. Type: feature - point shapefile. (Source: USGS/CMGP) ( OFR 2010-1007 / Data Catalog )

H11445: sediment data (preview) - Surficial Sediment Data Collected During U.S. Geological Survey (USGS) Cruise R/V RAFAEL 09059 in Long Island Sound, North of Plum Island, New York. Type: feature - point shapefile. (Source: USGS/CMGP) ( OFR 2010-1005 / Data Catalog )

H11446: sediment data (preview) - Surficial Sediment Data Collected During U.S. Geological Survey (USGS) Cruise R/V RAFAEL 2010-010 in Long Island Sound, North of Orient Point, New York. Type: feature - point shapefile. (Source: USGS/CMGP) ( OFR 2010-1100 / Data Catalog )

H11997: sediment data (preview) - Surficial Sediment Data Collected During OSV Bold cruise 2010-015-FA Offshore in Eastern Long Island Sound. Type: feature - point shapefile. (Source: USGS/CMGP) ( OFR 2010-1150 / Data Catalog )

LIS Reid et al samples (preview) - Long Island Sound samples collected by Reid, et al (1979). Type: feature - point shapefile. (Source: USGS/CMGP) ( OFR 2000-304 / Data Catalog )

LIS location and distribution of Clostridium perfringen (preview) - Locations of sediment samples with Clostridium perfringens in Long Island Sound. Type: feature - point shapefile. (Source: USGS/CMGP) ( OFR 2000-304 / Data Catalog )

LIS Pellegrino and Hubbard samples (1983) (preview) - Long Island Sound samples collected by Pellegrino and Hubbard (1983). Type: feature - point shapefile. (Source: USGS/CMGP) ( OFR 2000-304 / Data Catalog )

LIS H.L. Sanders samples (1956) (preview) - Long Island Sound  samples collected by H.L. Sanders (1956). Type: feature - point shapefile. (Source: USGS/CMGP) ( OFR 2000-304 / Data Catalog )

LIS Franz samples (1976) (preview) - Long Island Sound samples collected by D. Franz (1976). Type: feature - point shapefile. (Source: USGS/CMGP) ( OFR 2000-304 / Data Catalog )

LIS Surficial Sediment Data (preview) - Long Island Sound Surficial Sediment Data. Type: feature - point shapefile. (Source: USGS/CMGP) ( OFR 2004-1003 / Data Catalog )

Oculina Bank, FL samples (preview) - Oculina Bank, FL samples In 1995, four sediment samples were collected in the EORR during dives of the Clelia, a research submarine operated by Harbor Branch Oceanographic Institution. In 1996 and 1997, 65 sediment samples were collected during cruises of the NOAA Research Vessel Chapman using a van Veen grab sampler. In all, 52 of the samples are from the EORR and 17 from the unprotected control area north of the EORR. Type: feature - point shapefile. (Source: USGS/CMGP) ( OFR 1999-010 / Data Catalog )

Long Bay, SC Sediment Samples (preview) - Grab Sample Locations & Surficial Sediment Texture collected by the U.S. Geological Survey 1999-2003 offshore of the Grand Strand, South Carolina region. Type: feature - point shapefile. (Source: USGS/CMGP) ( OFR 2005-1346 / Data Catalog )

Cape Cod, MA - Well Sites (preview) - WELLSITE: Bedrock Data from Western Cape Cod, Massachusetts. Type: feature - point shapefile. (Source: USGS/CMGP) ( OFR 2003-221 / Data Catalog )

LIS Borehole data (preview) - The location of the New York Department of Conservation  well log data and depth to the coastal-plain Unconformity. Well log data were utilized in correlating offshore geologic structures to those found onshore. Type: feature - point shapefile. (Source: USGS/CMGP) ( OFR 2002-152 / Data Catalog )

CERC cores (preview) - Location of  the U.S. Army Corps of Engineers Coastal Engineering and Research Center (CERC) cores collected as part of the ICONS project and discussed in the CERC Technical Report 81-3. Type: feature - point shapefile. (Source: USGS/CMGP) ( OFR 2002-002 / Data Catalog )

MMS84 cores (preview) - MMS84: Location of cores collected during cruise R/V ATLANTIC TWIN 84-1 (AT-84-1). Type: feature - point shapefile. (Source: USGS/CMGP) ( OFR 2002-002 / Data Catalog )

MMS88 cores (preview) - MMS88: Location of cores collected during cruise R/V ATLANTIC TWIN 88-1 (AT-88-1). Type: feature - point shapefile. (Source: USGS/CMGP) ( OFR 2002-002 / Data Catalog )

Long Bay, SC boreholes (preview) - Location and Interpretation of Coastal Plain Boreholes within the lower coastal plain of South Carolinas Grand Strand Region. Type: feature - point shapefile. (Source: USGS/CMGP) ( OFR 2005-1346 / Data Catalog )

Long Bay, SC rotasonic (preview) - Coastal Plain Rotasonic Boreholes acquired within the lower coastal plain of South Carolina's Grand Strand region. Type: feature - point shapefile. (Source: USGS/CMGP) ( OFR 2005-1346 / Data Catalog )

FA 95007 Water Gun Seismic Lines (preview) - These data represent 1995 water gun seismic trackline navigation data. Type: feature - line shapefile. (Source: USGS/CMGP) ( OFR 2002-152 / Data Catalog )

FA 96004 Water Gun Seismic Lines (preview) - These data represent 1996 water gun seismic trackline navigation data. Type: feature - line shapefile. (Source: USGS/CMGP) ( OFR 2002-152 / Data Catalog )

FA 95007 CHIRP Data (preview) - These data represent 1995 trackline navigation data collected from seismic-reflection systems. Type: feature - line shapefile. (Source: USGS/CMGP) ( OFR 2002-152 / Data Catalog )

FA 96004 CHIRP Data (preview) - These data represent 1996 trackline navigation data collected from seismic-reflection systems. Type: feature - line shapefile. (Source: USGS/CMGP) ( OFR 2002-152 / Data Catalog )

FA 96004 Boomer Seismic Data (preview) - These data represent 1996 rackline navigation data collected from seismic-reflection systems. Type: feature - line shapefile. (Source: USGS/CMGP) ( OFR 2002-152 / Data Catalog )

Cape Ann - Salisbury Seismic TrackLine (preview) - Survey lines along which EdgeTech 512i chirp seismic-reflection data were collected by the U.S. Geological Survey in the Cape Ann - Salisbury Beach, MA survey area. Type: feature - line shapefile. (Source: USGS/CMGP) ( OFR 2007-1373 / Data Catalog )

Nahant-Gloucester Seismic Trackline (preview) - Nahant to Gloucester, Survey Lines. Type: feature - line shapefile. (Source: USGS/CMGP) ( OFR 2005-1293 / Data Catalog )

Duxbury-Hull Seismic Trackline (preview) - Seismic Trackline: Survey lines along which EdgeTech SB-512i and SB-424 chirp seismic-reflection data were collected by the U.S. Geological Survey offshore of Massachusetts between Duxbury and Hull. Type: feature - line shapefile. (Source: USGS/CMGP) ( OFR 2009-1072 / Data Catalog )

Northern Cape Cod Bay Seismic Trackline (preview) - Seismic Trackline: Survey lines along which EdgeTech SB-512i, EdgeTech SB-424, and Knudsen 3200 chirp seismic-reflection data were collected by the U.S. Geological Survey offshore of Massachusetts within northern Cape Cod Bay. Type: feature - line shapefile. (Source: USGS/CMGP) ( OFR 2010-1006 / Data Catalog )

Edgartown, MA FA 08034 Boomer Sesimic (preview) - Line Navigation for the Boomer High-Resolution Seismic-Reflection Profiles Collected During U.S. Geological Survey (USGS) R/V Rafael Cruise 08034 off Edgartown, Massachusetts. Type: feature - line shapefile. (Source: USGS/CMGP) ( OFR 2009-1001 / Data Catalog )

Edgartown, MA FA 08034 CHIRP Seismic (preview) - Line Navigation for the Chirp High-Resolution Seismic-Reflection Profiles Collected During U.S. Geological Survey (USGS) R/V Rafael Cruise 08034 off Edgartown, Massachusetts. Type: feature - line shapefile. (Source: USGS/CMGP) ( OFR 2009-1001 / Data Catalog )

ERIS FA 75011 Seismic TrackLine (preview) - Survey navigation trackline associated with the seismic data collected in Eastern Rhode Island Sound aboard R/V ASTR75-June, field activity 75011. Type: feature - line shapefile. (Source: USGS/CMGP) ( OFR 2009-1003 / Data Catalog )

SRIS FA 80012 Seismic Tracklines (preview) - Survey navigation trackline associated with the seismic data collected in Southern Rhode Island Sound aboard R/V AST-80-6B, field activity 80012. Type: feature - line shapefile. (Source: USGS/CMGP) ( OFR 2009-1003 / Data Catalog )

WRIS FA 80016 Seismic Trackline (preview) - Survey navigation trackline associated with the seismic data collected in Western Rhode Island Sound aboard R/V NECH80-1, field activity 80016. Type: feature - line shapefile. (Source: USGS/CMGP) ( OFR 2009-1002 / Data Catalog )

LIS cruise 81_2 (preview) - Long Island Sound survey associated with the seismic data collected in Block Island Sound aboard R/V ASTERIAS 81-2. Type: feature - line shapefile. (Source: USGS/CMGP) ( OFR 2002-002 / Data Catalog )

LIS cruise 82_3 (preview) - Long Island Sound survey tracklines associated with the seismic data collected in Eastern Long Island Sound aboard R/V ASTERIAS 82-3. Type: feature - line shapefile. (Source: USGS/CMGP) ( OFR 2002-002 / Data Catalog )

LIS cruise 83_2 (preview) - Long Island Sound survey tracklines associated with the seismic data collected in East-Central Long Island Sound aboard R/V ASTERIAS 83-2. Type: feature - line shapefile. (Source: USGS/CMGP) ( OFR 2002-002 / Data Catalog )

LIS cruise 84_1 (preview) - Long Island Sound survey tracklines associated with the seismic data collected in West-Central Long Island Sound aboard R/V UCONN 84-1. Type: feature - line shapefile. (Source: USGS/CMGP) ( OFR 2002-002 / Data Catalog )

LIS cruise 85_8 (preview) - Long Island Sound survey tracklines associated with the seismic data collected in Western Long Island Sound aboard R/V ASTERIAS 85-8. Type: feature - line shapefile. (Source: USGS/CMGP) ( OFR 2002-002 / Data Catalog )

LIS cruise 90_1 (preview) - Long Island Sound survey tracklines associated with the seismic data collected in Fishers Island Sound and Northeastern Long Island Sound aboard R/V ASTERIAS 90-1. Type: feature - line shapefile. (Source: USGS/CMGP) ( OFR 2002-002 / Data Catalog )

Long Bay, SC Sidescan-Sonar Tracklines (preview) - Sidescan-Sonar navigation trackline data collected by the U.S. Geological Survey offshore of the Grand Strand, South Carolina. Type: feature - line shapefile. (Source: USGS/CMGP) ( OFR 2005-1346 / Data Catalog )

Long Bay, SC Swath Bathymetry Tracklines (preview) - Tracklines of swath bathymetry collected by the U.S. Geological Survey offshore of the Grand Strand, South Carolina. Type: feature - line shapefile. (Source: USGS/CMGP) ( OFR 2005-1346 / Data Catalog )

Long Bay, SC Boomer Tracklines (preview) - Boomer Seismic navigation trackline data collected by the U.S. Geological Survey offshore of the Grand Strand, South Carolina. Type: feature - line shapefile. (Source: USGS/CMGP) ( OFR 2005-1346 / Data Catalog )

Long Bay, SC Chirp Tracklines (preview) - Chirp Seismic navigation tracklines data collected by the U.S. Geological Survey offshore of the Grand Strand, South Carolina. Type: feature - line shapefile. (Source: USGS/CMGP) ( OFR 2005-1346 / Data Catalog )

FA 95007 - line number (Water Gun) (preview) - First shot point for each line of data acquired during USGS Cruise SEAX95007 New York Bight. Type: feature - point shapefile. (Source: USGS/CMGP) ( OFR 2002-152 / Data Catalog )

FA 95007 - 500 Shot Point (Water Gun) (preview) - 500 interval shot point navigation acquired during USGS Cruise SEAX95007 New York Bight. Type: feature - point shapefile. (Source: USGS/CMGP) ( OFR 2002-152 / Data Catalog )

FA 96004 - line number (Water Gun) (preview) - First shot point for each line of data acquired during USGS Cruise SEAX96004 New York Bight. Type: feature - point shapefile. (Source: USGS/CMGP) ( OFR 2002-152 / Data Catalog )

FA 96004 - 500 Shot Point (Water Gun) (preview) - 500 interval shot point navigation acquired during USGS Cruise SEAX96004 New York Bight. Type: feature - point shapefile. (Source: USGS/CMGP) ( OFR 2002-152 / Data Catalog )

FA 95007 - 2000 Shot Point (CHIRP) (preview) - 2000 interval shot point navigation acquired during USGS Cruise SEAX95007 New York Bight. Type: feature - point shapefile. (Source: USGS/CMGP) ( OFR 2002-152 / Data Catalog )

FA 95007 - line number (CHIRP) (preview) - First shot point for each line of Chirp Subbottom Data Collected during USGS Cruise SEAX95007 New York Bight. Type: feature - point shapefile. (Source: USGS/CMGP) ( OFR 2002-152 / Data Catalog )

FA 96004 2000 Shot Point (CHIRP) (preview) - 2000 interval shot point navigation acquired during Chirp Subbottom Data Collected during USGS Cruise SEAX96004 New York Bight. Type: feature - point shapefile. (Source: USGS/CMGP) ( OFR 2002-152 / Data Catalog )

FA 96004 line number (CHIRP) (preview) - First shot point for each line of data acquired during Chirp Subbottom Data Collected during USGS Cruise SEAX96004 New York Bight. Type: feature - point shapefile. (Source: USGS/CMGP) ( OFR 2002-152 / Data Catalog )

FA 96004 line number (Boomer) (preview) - First shot point for each line of Boomer Subbottom Data Collected during USGS Cruise SEAX96004 New York Bight. Type: feature - point shapefile. (Source: USGS/CMGP) ( OFR 2002-152 / Data Catalog )

FA 96004 1000 Shot Point (Boomer) (preview) - 1000 interval shot point navigation acquired during Boomer Subbottom Data Collected during USGS Cruise SEAX96004 New York Bight. Type: feature - point shapefile. (Source: USGS/CMGP) ( OFR 2002-152 / Data Catalog )

Edgartown, MA FA 08034 Shot Point (Boomer) (preview) - Shot-Point Navigation for the Boomer High-Resolution Seismic-Reflection Profiles Collected During U.S. Geological Survey (USGS) R/V Rafael Cruise 08034 off Edgartown, Massachusetts. Type: feature - point shapefile. (Source: USGS/CMGP) ( OFR 2009-1001 / Data Catalog )

Edgartown, MA FA 08034 Shot Point (CHIRP) (preview) - Shot-Point Navigation Data Collected Along Chirp Seismic-Profile Lines During U.S. Geological Survey (USGS) Cruise R/V RAFAEL 08034 in the Vicinity of Edgartown Harbor, Offshore Massachusetts. Type: feature - point shapefile. (Source: USGS/CMGP) ( OFR 2009-1001 / Data Catalog )

ERIS FA 75011 Seismic nav pts (preview) - Survey navigation point fixes associated with the seismic data collected in Eastern Rhode Island Sound aboard R/V ASTR75-June, field activity 75011. Type: feature - point shapefile. (Source: USGS/CMGP) ( OFR 2009-1003 / Data Catalog )

SRIS FA 80012 Seismic nav pts (preview) - Survey navigation point fixes associated with the seismic data collected in Block Island Sound aboard R/V ASTERIAS 81-2. Type: feature - point shapefile. (Source: USGS/CMGP) ( OFR 2009-1003 / Data Catalog )

WRIS FA 80016 Seismic nav pts (preview) - Survey navigation point fixes associated with the seismic data collected in Western Rhode Island Sound aboard R/V NECH80-1, field activity 80016. Type: feature - point shapefile. (Source: USGS/CMGP) ( OFR 2009-1002 / Data Catalog )

LIS 81_2navp (preview) - Survey navigation point fixes associated with the seismic data collected in Block Island Sound aboard R/V ASTERIAS 81-2. Type: feature - point shapefile. (Source: USGS/CMGP) ( OFR 2002-002 / Data Catalog )

LIS 82_3navp (preview) - Survey navigation point fixes associated with the seismic data collected in Eastern Long Island Sound aboard R/V ASTERIAS 82-3. Type: feature - point shapefile. (Source: USGS/CMGP) ( OFR 2002-002 / Data Catalog )

LIS 83_2navp (preview) - Survey navigation point fixes associated with the seismic data collected in East-Central Long Island Sound aboard R/V ASTERIAS 83-2. Type: feature - point shapefile. (Source: USGS/CMGP) ( OFR 2002-002 / Data Catalog )

LIS 84_1navp (preview) - Survey navigation point fixes associated with the seismic data collected in West-Central Long Island Sound aboard R/V UCONN 84-1. Type: feature - point shapefile. (Source: USGS/CMGP) ( OFR 2002-002 / Data Catalog )

LIS 85_8navp (preview) - Survey navigation point fixes associated with the seismic data collected in Western Long Island Sound aboard R/V ASTERIAS 85-8. Type: feature - point shapefile. (Source: USGS/CMGP) ( OFR 2002-002 / Data Catalog )

LIS 90_1navp (preview) - Survey navigation point fixes associated with the seismic data collected in Fishers Island Sound and Northeastern Long Island Sound aboard R/V ASTERIAS 90-1. Type: feature - point shapefile. (Source: USGS/CMGP) ( OFR 2002-002 / Data Catalog )

Long Bay, SC Boomer Shotpoints (preview) - Boomer Seismic Shot points navigation collected by the U.S. Geological Survey offshore of the Grand Strand, South Carolina. Type: feature - point shapefile. (Source: USGS/CMGP) ( OFR 2005-1346 / Data Catalog )

Long Bay, SC Chirp Shotpoints (preview) - Chirp Seismic Shot points navigation collected by the U.S. Geological Survey offshore of the Grand Strand, South Carolina. Type: feature - point shapefile. (Source: USGS/CMGP) ( OFR 2005-1346 / Data Catalog )

Oculina Bank, FL nav pts (preview) - Oculina Bank, FL navigation points. Type: feature - point shapefile. (Source: USGS/CMGP) ( OFR 2008-1181 / Data Catalog )

Long Bay, SC Ridge Crests (preview) - Ridge Crests within the inner shelf of Long Bay, South Carolina. Type: feature - line shapefile. (Source: USGS/CMGP) ( OFR 2005-1346 / Data Catalog )

Long Bay, SC Sediment Thickness (m) (preview) - Isopach of Holocene surficial sediment within the inner shelf of Long Bay, South Carolina. Type: feature - polygon shapefile. (Source: USGS/CMGP) ( OFR 2005-1346 / Data Catalog )

Long Bay, SC Gain Size Distribution (mean grain size) (preview) - Grain Size Distribution of Surficial Sediments offshore of the Grand Strand, South Carolina region. Type: feature - polygon shapefile. (Source: USGS/CMGP) ( OFR 2005-1346 / Data Catalog )

Long Bay, SC Transgressive Surface (m below sea level) (preview) - Elevation of the regional transgressive unconformity underlying the inner shelf of Long Bay, South Carolina. Type: feature - polygon shapefile. (Source: USGS/CMGP) ( OFR 2005-1346 / Data Catalog )

Long Bay, SC Paleochannels (m below sea level) (preview) - ESRI ArcRaster grid representing the elevations of paleochannel unconformities underlying the inner shelf of Long Bay, South Carolina. Type: feature - ESRI Grid. (Source: USGS/CMGP) ( OFR 2005-1346 / Data Catalog )

Long Bay, SC Surficial Geology (preview) - Geologic outcrop and subcrop type within the inner shelf of Long Bay, South Carolina. Type: feature - polygon shapefile. (Source: USGS/CMGP) ( OFR 2005-1346 / Data Catalog )

Long Bay, SC Sea Floor Environments (preview) - Distribution of Seafloor Environments within the inner shelf of Long Bay, South Carolina. Type: feature - polygon shapefile. (Source: USGS/CMGP) ( OFR 2005-1346 / Data Catalog )

NYB Pleistocene HSV Channel-fill (u5) (preview) - New York Bight Pleistocene Hudson Shelf Valley channel-fill, unit U5. Type: feature - polygon shapefile. (Source: USGS/CMGP) ( OFR 2002-152 / Data Catalog )

NYB Tertiary/Late Cretaceous Outcrop (preview) - New York Bight Tertiary/Late Cretaceous Outcrop. Type: feature - polygon shapefile. (Source: USGS/CMGP) ( OFR 2002-152 / Data Catalog )

NYB Anthropogenic Deposits (preview) - New York Bight Anthropogenic Deposits. Type: feature - polygon shapefile. (Source: USGS/CMGP) ( OFR 2002-152 / Data Catalog )

NYB Holocene Sand Waves (preview) - New York Bight Holocene Sand Waves. Type: feature - polygon shapefile. (Source: USGS/CMGP) ( OFR 2002-152 / Data Catalog )

NYB Holocene Fine Sand (preview) - New York Bight Holocene Fine Sand. Type: feature - polygon shapefile. (Source: USGS/CMGP) ( OFR 2002-152 / Data Catalog )

NYB Pleistocene Gravelly Sand (preview) - New York Bight Pleistocene Gravelly Sand. Type: feature - polygon shapefile. (Source: USGS/CMGP) ( OFR 2002-152 / Data Catalog )

NYB Holocene Deposit in Raritan Bay (preview) - New York Bight Holocene Deposit in Raritan Bay. Type: feature - polygon shapefile. (Source: USGS/CMGP) ( OFR 2002-152 / Data Catalog )

NYB Holocene Sand Ridges (preview) - New York Bight Holocene Sand Ridges - Distribution of Holocene low-amplitude sand ridges ((fine sand) with reworked, high-backscatter early Pleistocene coarse sand deposits in the troughs) throughout the inner-continental shelf within the New York Bight. Type: feature - polygon shapefile. (Source: USGS/CMGP) ( OFR 2002-152 / Data Catalog )

NYB Pleistocene Fluvioglacial Gravelly Sand (preview) - New York Bight Pleistocene Fluvioglacial Gravelly Sand - Distribution of Pleistocene fluvioglacial gravelly sand deposits (reworked into a series of low-amplitude, fine sand, transverse bedforms) throughout the inner-continental shelf within the New York Bight. Type: feature - polygon shapefile. (Source: USGS/CMGP) ( OFR 2002-152 / Data Catalog )

NYB Holocene Modern Silt Deposit (preview) - New York Bight Holocene Modern Silt Deposit (preview) - Distribution of Holocene silty deposits throughout the inner-continental shelf within the New York Bight. Type: feature - polygon shapefile. (Source: USGS/CMGP) ( OFR 2002-152 / Data Catalog )

New York Bight fault zone (preview) - New York Bight fault zone - The New York Bight fault (Hutchinson, 1984) mapped from the high-resolution seismic records acquired with a CHIRP, boomer, and 15 cubic inch water gun systems. Type: feature - polygon shapefile. (Source: USGS/CMGP) ( OFR 2002-152 / Data Catalog )

New York Bight minior faults (preview) - The minor faults in the New York Bight area mapped from the high-resolution seismic records acquired with a CHIRP, boomer, and 15 cubic inch water gun systems. Type: feature - polygon shapefile. (Source: USGS/CMGP) ( OFR 2002-152 / Data Catalog )

Continental Margin Sediment Distribution (preview) - Continental Margin Sediment Distribution - USGS Continental Margin Mapping Program (CONMAP) derived sediment gravel distribution for the Atlantic East Coast. The purpose of the data layer is to show the sediment grain size distributions along the U.S. Atlantic East Coast. This data layer is supplied primarily as a gross overview and to show general textural trends. It does not accurately depict small-scale sediment distributions. Type: feature - polygon shapefile. (Source: USGS/CMGP) ( OFR 2005-1001 / Data Catalog )

Nahant-Gloucester bottom type (preview) - Nahant to Gloucester, Maximum Likelihood Bottom Classification. Type: feature - ESRI Grid. (Source: USGS/CMGP) ( OFR 2005-1293 / Data Catalog )

Boston Harbor bottom type (preview) - Boston Harbor bottom type - Defined Map Units of the seafloor of Boston Harbor and Approaches. Type: feature - polygon shapefile. (Source: USGS/CMGP) ( OFR 2006-1008 / Data Catalog )

Cape Ann - Salisbury Physiographic Zones (preview) - General physiographic zones of the inner continental shelf between Cape Ann and Salisbury Beach Massachusetts. Type: feature - polygon shapefile. (Source: USGS/CMGP) ( OFR 2007-1373 / Data Catalog )

Nahant-Gloucester Physiographic Zones (preview) - Nahant to Gloucester, Physiographic Zones. Type: feature - polygon shapefile. (Source: USGS/CMGP) ( OFR 2005-1293 / Data Catalog )

Nahant-Gloucester Physiographic Zones inshore (preview) - Nahant to Gloucester, Interpreted Physiographic Zones (inshore). Type: feature - polygon shapefile. (Source: USGS/CMGP) ( OFR 2005-1293 / Data Catalog )

LIS thickness of post-glacial sediments - contours (preview) - Thickness of post-glacial sediments in Long Island Sound. Type: feature - line shapefile. (Source: USGS/CMGP) ( OFR 2000-0304 / Data Catalog )

LIS free-air gravity - contours (preview) - Free-air gravity of Long Island and Block Island Sounds. Type: feature - line shapefile. (Source: USGS/CMGP) ( OFR 2000-0304 / Data Catalog )

LIS depth of marine transgressive surface (preview) - Depth of the Marine Transgressive Surface in Long Island Sound . Type: feature - polygon shapefile. (Source: USGS/CMGP) ( OFR 2000-0304 / Data Catalog )

LIS distribution of surficial sediments (preview) - Distribution of Surficial Sediments in Long Island Sound. Type: feature - polygon shapefile. (Source: USGS/CMGP) ( OFR 2000-0304 / Data Catalog )

LIS Sedimentary Environment (preview) - Sedimentary Environment Map of Long Island Sound. Type: feature - polygon shapefile. (Source: USGS/CMGP) ( OFR 2000-0304 / Data Catalog )

LIS thickness of post-glacial sediments - polygon (preview) - Thickness of Post-Glacial Sediments in Long Island Sound - polygons. Type: feature - polygon shapefile. (Source: USGS/CMGP) ( OFR 2000-0304 / Data Catalog )

H11043 interpretation (preview) - Geologic interpretation of the sidescan sonar mosaic of NOAA survey H11043 off Branford, Connecticut. Type: feature - polygon shapefile. (Source: USGS/CMGP) ( OFR 2004-1003 / Data Catalog )

H11043 sedimentary environment (preview) - Interpretation of the distribution of sedimentary environments of the sidescan sonar mosaic of NOAA survey H11043 off Branford, Connecticut. Type: feature - polygon shapefile. (Source: USGS/CMGP) ( OFR 2004-1003 / Data Catalog )

H11043 texture (preview) - Surficial sediment distribution interpretation of the sidescan sonar mosaic of NOAA survey H11043 off Branford, Connecticut. Type: feature - polygon shapefile. (Source: USGS/CMGP) ( OFR 2004-1003 / Data Catalog )

H11044 interpretation (preview) - Interpretation of NOAA H11044 Sidescan Sonar Data from West-Central Long Island Sound. Type: feature - polygon shapefile. (Source: USGS/CMGP) ( OFR 2005-1018 / Data Catalog )

H11044 sedimentary environment (preview) - Sedimentary Environments of NOAA H11044 Sidescan Sonar Mosaic in West-Central Long Island Sound. Type: feature - polygon shapefile. (Source: USGS/CMGP) ( OFR 2005-1018 / Data Catalog )

H11044 texture (preview) - Distribution of Surficial Sediments of NOAA H11044 Sidescan Sonar Mosaic in West-Central Long Island Sound. Type: feature - polygon shapefile. (Source: USGS/CMGP) ( OFR 2005-1018 / Data Catalog )

H11045 interpretation (preview) - Geologic Interpretation of the Sidescan Sonar Mosaic of NOAA survey H11045 off Bridgeport, CT. Type: feature - polygon shapefile. (Source: USGS/CMGP) ( OFR 2005-1162 / Data Catalog )

H11045 sedimentary environment (preview) - Interpretation of the Distribution of Sedimentary Environments of the Sidescan sonar Mosaic of NOAA survey H11045 off Bridgeport, CT. Type: feature - polygon shapefile. (Source: USGS/CMGP) ( OFR 2005-1162 / Data Catalog )

H11045 texture (preview) - Surficial Sediment Distribution Interpretation of the Sidescan Sonar Mosaic of NOAA Survey H11045 off Bridgeport, CT. Type: feature - polygon shapefile. (Source: USGS/CMGP) ( OFR 2005-1162 / Data Catalog )

H11076 interpretation (preview) - Interpretations of Bottom Features from NOAA Survey H11076 of Quicks Hole, MA. Type: feature - polygon shapefile. (Source: USGS/CMGP) ( OFR 2006-1357 / Data Catalog )

H11076 sedimentary environment (preview) - Shapefile Showing the Distribution of Sea-Floor Sedimentary Environments in Quicks Hole, MA. Type: feature - polygon shapefile. (Source: USGS/CMGP) ( OFR 2006-1357 / Data Catalog )

H11076 texture (preview) - Shapefile Showing the Distribution of Surficial Sediment in Quicks Hole, MA. Type: feature - polygon shapefile. (Source: USGS/CMGP) ( OFR 2006-1357 / Data Catalog )

H11077 interpretation (preview) - Interpretation of Bottom Features from National Oceanic and Atmospheric Administration (NOAA) Survey H11077 of Woods Hole, MA. Type: feature - polygon shapefile. (Source: USGS/CMGP) ( OFR 2008-1004 / Data Catalog )

H11079 sedimentary environment (preview) - Interpretation Showing the Distribution of Sea-Floor Sedimentary Environments in Great Round Shoal Channel, MA. Type: feature - polygon shapefile. (Source: USGS/CMGP) ( OFR 2007-1138 / Data Catalog )

H11079 texture (preview) - Interpretations of the Surficial Geology from National Oceanic and Atmospheric Administration (NOAA) Survey H11079 of Great Round Shoal Channel, MA. Type: feature - polygon shapefile. (Source: USGS/CMGP) ( OFR 2007-1138 / Data Catalog )

H11250 interpretation (preview) - Interpretive Data Layer Showing Distribution of Modern Features Within NOAA Survey H11250. Type: feature - polygon shapefile. (Source: USGS/CMGP) ( OFR 2007-1012 / Data Catalog )

H11250 framework geology (preview) - Interpretive Data Layer Showing the Framework Geology of NOAA Survey H11250. Type: feature - polygon shapefile. (Source: USGS/CMGP) ( OFR 2007-1012 / Data Catalog )

H11251 interpretation (preview) - Interpretation of Bottom Features from National Oceanic and Atmospheric Administration (NOAA) Survey H11251 Offshore of Rocky Point, New York. Type: feature - polygon shapefile. (Source: USGS/CMGP) ( OFR 2010-1007 / Data Catalog )

H11252 surficial geology (preview) - Geologic interpretation of the multibeam bathymetry acquired by NOAA survey H11252 of Six Mile Reef, Eastern Long Island Sound.. Type: feature - polygon shapefile. (Source: USGS/CMGP) ( OFR 2007-1191 / Data Catalog )

H11255 seafloor (preview) - Interpreted seafloor features from the multibeam bathymetry acquired by NOAA survey H11255 in the vicnity of the southeastern Long Island Sound. Type: feature - polygon shapefile. (Source: USGS/CMGP) ( OFR 2006-1059 / Data Catalog )

H11310 interpretation (preview) - Interpretation of NOAA H11310 Sidescan Sonar and Bathymetric Data from Central Narragansett Bay. Type: feature - polygon shapefile. (Source: USGS/CMGP) ( OFR 2006-1199 / Data Catalog )

H11310 sedimentary environment (preview) - Sedimentary Environments of NOAA H11310 Sidescan Sonar Mosaic in Central Narragansett Bay. Type: feature - polygon shapefile. (Source: USGS/CMGP) ( OFR 2006-1199 / Data Catalog )

H11310 texture (preview) - Distribution of Surficial Sediments of NOAA H11310 Sidescan Sonar Mosaic in Central Narragansett Bay. Type: feature - polygon shapefile. (Source: USGS/CMGP) ( OFR 2006-1199 / Data Catalog )

H11320 interpretation (preview) - Interpretation of Sea Floor Features of National Oceanic and Atmospheric Administration (NOAA) H11320 Sidescan Sonar and Bathymetric Data from Rhode Island Sound. Type: feature - polygon shapefile. (Source: USGS/CMGP) ( OFR 2007-1150 / Data Catalog )

H11320 sedimentary environment (preview) - Interpretation of the Sedimentary Environments of National Oceanic and Atmospheric Administration (NOAA) H11320 Sidescan Sonar Mosaic in Rhode Island Sound. Type: feature - polygon shapefile. (Source: USGS/CMGP) ( OFR 2007-1150 / Data Catalog )

H11321 interpretation (preview) - Interpretation of National Oceanic and Atmospheric Administration Survey H11321 Sidescan-Sonar Image, Central Rhode Island Sound. Type: feature - polygon shapefile. (Source: USGS/CMGP) ( OFR 2007-1366 / Data Catalog )

H11321 sedimentary environment (preview) - Interpretation of the Sedimentary Environments of National Oceanic and Atmospheric Administration (NOAA) Survey H11321, Central Rhode Island Sound. Type: feature - polygon shapefile. (Source: USGS/CMGP) ( OFR 2007-1366 / Data Catalog )

H11322 interpretation (preview) - Interpretation of Sidescan-Sonar Imagery of National Oceanic and Atmospheric Administration (NOAA) Survey H11322 in Western Rhode Island Sound. Type: feature - polygon shapefile. (Source: USGS/CMGP) ( OFR 2008-1181 / Data Catalog )

H11322 sedimentary environment (preview) - Interpretation of the Sedimentary Environments of National Oceanic and Atmospheric Administration (NOAA) Survey H11322, Western Rhode Island Sound. Type: feature - polygon shapefile. (Source: USGS/CMGP) ( OFR 2008-1181 / Data Catalog )

H11346 buried channels (preview) - Interpreted Distribution of the Axes of Fluvially-Cut Late Pleistocene Channels Buried Beneath Edgartown Harbor, Massachusetts. Type: feature - polygon shapefile. (Source: USGS/CMGP) ( OFR 2009-1001 / Data Catalog )

H11346 interpretation (preview) - Interpretation of Bottom Features from National Oceanic and Atmospheric Administration (NOAA) Survey H11346 of Edgartown Harbor, MA Type: feature - polygon shapefile. (Source: USGS/CMGP) ( OFR 2009-1001 / Data Catalog )

H11361 surficial geology (preview) - Geologic interpretation of the multibeam bathymetry acquired by NOAA survey H11361 of Six Mile Reef, Eastern Long Island Sound. Type: feature - polygon shapefile. (Source: USGS/CMGP) ( OFR 2007-1191 / Data Catalog )

H11445 interpretation (preview) - Interpretation of Bottom Features from National Oceanic and Atmospheric Administration (NOAA) Survey H11445 Offshore of Plum Island, New York. Type: feature - polygon shapefile. (Source: USGS/CMGP) ( OFR 2010-1005 / Data Catalog )

H11446 interpretation (preview) - Interpretation of Bottom Features from National Oceanic and Atmospheric Administration (NOAA) Survey H11446 Offshore of Orient Point, New York. Type: feature - polygon shapefile. (Source: USGS/CMGP) ( OFR 2010-1100 / Data Catalog )

NOAA H11922 sedimentary environment (preview) - Interpretation of Sedimentary Environments from National Oceanic and Atmospheric Administration (NOAA) Survey H11922 West of Gay Head, Massachusetts, in Eastern Rhode Island Sound. Type: feature - polygon shapefile. (Source: USGS/CMGP) ( OFR 2011-1004 / Data Catalog )

NOAA H11996 interpretation (preview) - Interpretation of Bottom Features from National Oceanic and Atmospheric Administration (NOAA) Survey H11996 in Rhode Island Sound. Type: feature - polygon shapefile. (Source: USGS/CMGP) ( OFR 2011-1005 / Data Catalog )

H11997 interpretation (preview) - Interpretation of Bottom Features from National Oceanic and Atmospheric Administration (NOAA) Survey H11997 Offshore in Eastern Long Island Sound. Type: feature - polygon shapefile. (Source: USGS/CMGP) ( OFR 2010-1150 / Data Catalog )

H11997 sediment environment (preview) - Interpretation of Sedimentary Environments from National Oceanic and Atmospheric Administration (NOAA) Survey H11997 Offshore in Eastern Long Island Sound. Type: feature - polygon shapefile. (Source: USGS/CMGP) ( OFR 2010-1150 / Data Catalog )

NOAA H11999 interpretation (preview) - Interpretation of Bottom Features from National Oceanic and Atmospheric Administration (NOAA) Survey H11999 Offshore of Duck Pond Point, New York. Type: feature - polygon shapefile. (Source: USGS/CMGP) ( OFR 2011-1149 / Data Catalog )

NOAA H12007 interpretation (preview) - Interpretation of Bottom Features from National Oceanic and Atmospheric Administration (NOAA) Survey H12007 and USGS Cruise 2011-006-FA in the Vicinity of Cross Rip Channel in Nantucket Sound, Offshore Southeastern Massachusetts. Type: feature - polygon shapefile. (Source: USGS/CMGP) ( OFR 2011-1222 / Data Catalog )

NOAA H12007 sedimentary environment (preview) - Interpretation of Sedimentary Environments from National Oceanic and Atmospheric Administration (NOAA) Survey H12007 in the Vicinity of Cross Rip Channel in Nantucket Sound, Offshore Southeastern Massachusetts. Type: feature - polygon shapefile. (Source: USGS/CMGP) ( OFR 2011-1222 / Data Catalog )

Oculina, FL Control Area Bottom-Type (preview) - Unprotected Control Area Bottom-Type A 180 km2 control area (where fishing was still allowed) of similar habitat about 20 km north of the Experimental Oculina Research Reserve (EORR). The east and west boundaries of the Control Area are 79° 59' W and 80° 02’ W; north and south boundaries are 28° 22’ N and 28° 04’ N. Type: feature - polygon shapefile. (Source: USGS/CMGP) ( OFR 1999-010 / Data Catalog )

Oculina, FL EORR Bottom-Type (preview) - Experimental Oculina Research Reserve (EORR) Bottom-Type In 1984, a 322 km2 portion of the Oculina Bank was established by the South Atlantic Fishery Management Council (SAFMC) as a Habitat Area of Particular Concern (HAPC). This area (east and west boundaries, 79°56’W and 80°00’W, north and south boundaries, 27°53’N and 27°30’N) was closed to mobile fishing gear such as trawls and dredges. In 1994, the same area was declared the Experimental Oculina Research Reserve and was closed to all bottom fishing for a trial period of 10 years, and in 1995 to all anchoring in perpetuity. Type: feature - polygon shapefile. (Source: USGS/CMGP) ( OFR 1999-010 / Data Catalog )

Cape Ann - Salisbury contours 10m (preview) - 10 meter bathymetric contours of the Cape Ann - Salisbury Beach MA Survey Area. Type: feature - line shapefile. (Source: USGS/CMGP) ( OFR 2007-1373 / Data Catalog )

Nahant-Gloucester contours 10m  - Nahant to Gloucester, 10 m bathymetric contours. Type: feature - line shapefile. (Source: USGS/CMGP) ( OFR 2005-1293 / Data Catalog )

Mass Bay 5m contours (1994-1998) (preview) - 5-m interval contours of smoothed multibeam bathymetry of Massachusetts Bay. Type: feature - line shapefile. (Source: USGS/CMGP) ( Data Series 99 / Data Catalog )

Duxbury-Hull contours 10m (preview) - 5-m interval contours of smoothed multibeam bathymetry of Massachusetts Bay. Type: feature - line shapefile. (Source: USGS/CMGP) ( OFR 2009-1072 / Data Catalog )

Northern Cape Cod Bay contours 5m (preview) - Bathymetric depth contours at 5 meter intervals of interferometric sonar data collected offshore of Massachusetts within northern Cape Cod Bay. Type: feature - line shapefile. (Source: USGS/CMGP) ( OFR 2010-1006 / Data Catalog )

LIS 1m contours (preview) - 1 m digital bathymetric contours from NOAA charts as organized for the Long Island Sound Study Geographic Information System (LISSGIS) library. Type: feature - line shapefile. (Source: USGS/CMGP) ( OFR 2004-1003 / Data Catalog )

LIS 1992 contours (preview) - 5 m bathymetry contours for Long Island Sound. Type: feature - line shapefile. (Source: USGS/CMGP) ( OFR 02-002  / Data Catalog )

New York Bight region contours (preview) - 1 m bathymetry contours derived from the single beam echo sounder (trackline) bathymetry collected in May 1995, May 1996, September 1996, May 1997, and October 1998 during five USGS cruises within the New York Bight region. Type: feature - line shapefile. (Source: USGS/CMGP) ( OFR 2002-152 / Data Catalog )

Long Bay, SC contours (1m) (preview) - Bathymetric Contours within the inner shelf of Long Bay, South Carolina. Type: feature - line shapefile. (Source: USGS/CMGP) ( OFR 2005-1346 / Data Catalog )

Mass Bay 10m grid (1994-1998) (preview) - 10-m resolution grid of multibeam bathymetry in Massachusetts Bay. Type: feature - ESRI Grid. (Source: USGS/CMGP) ( Data Series 99 / Data Catalog )

Nahant Bathymetric grid - 5m (preview) - 5-m Nahant to Gloucester, Swath Bathymetry of the South Essex Survey Area. Type: feature - ESRI Grid. (Source: USGS/CMGP) ( OFR 2005-1293 / Data Catalog )

Boston Harbor Bathymetric grid - 30m (preview) - 10-m resolution grid of multibeam bathymetry in Massachusetts Bay. Type: feature - ESRI Grid. (Source: USGS/CMGP) ( Data Series 99 / Data Catalog )

Duxbury-Hull bathymetric grid 5m (preview) - 10-m resolution grid of multibeam bathymetry in Massachusetts Bay. Type: feature - ESRI Grid. (Source: USGS/CMGP) ( OFR 2009-1072 / Data Catalog )

Northern Cape Cod Bay bathymetric grid 5m (preview) - 5 meter ArcRaster grid (gaps filled) of bathymetry acquired using a SEA Ltd. SWATHplus interferometric sonar offshore of Massachusetts within northern Cape Cod Bay. Type: feature - ESRI Grid. (Source: USGS/CMGP) ( OFR 2010-1006 / Data Catalog )

NOAA H11310 Bathymetric grid - 1m (preview) - 1-m Bathymetric ArcRaster Grid of NOAA Survey H11310 in Central Narragansett Bay. Type: feature - ESRI Grid. (Source: USGS/CMGP) ( OFR 2006-1199 / Data Catalog )

NOAA H11322 Bathymetric grid - 45m (preview) - 45-m ArcRaster Grid of National Oceanic and Atmospheric Administration (NOAA) Survey H11322 in Western Rhode Island Sound. Type: feature - ESRI Grid. (Source: USGS/CMGP) ( OFR 2008-1181/ Data Catalog )

NOAA H11346 Bathymetric grid - 25m (preview) - 25-m Bathymetric Grid of National Oceanic and Atmospheric Administration (NOAA) Survey H11346 in the Vicinity of Edgartown Harbor, Massachusetts. Type: feature - ESRI Grid. (Source: USGS/CMGP) ( OFR 2009-1001 / Data Catalog )

NOAA H11922 bathymetric grid - 2m (preview) - 2-m Bathymetric Grid of National Oceanic and Atmospheric Administration (NOAA) Survey H11922 in Rhode Island Sound West of Gay Head, Massachusetts Type: feature - ESRI Grid. (Source: USGS/CMGP) ( OFR 2011-1004 / Data Catalog )

NOAA H11996 bathymetric grid -2m (preview) - 2-m Bathymetric Grid of National Oceanic and Atmospheric Administration (NOAA) Survey H11996 in Rhode Island Sound. Type: feature - ESRI Grid. (Source: USGS/CMGP) ( OFR 2011-1005 / Data Catalog )

NOAA H11999 Bathymetric grid - 2m (preview) - ESRI Binary 2-m Bathymetric Grid of National Oceanic and Atmospheric Administration (NOAA) Survey H11999 in Long Island Sound, North of Duck Pond Point, New York. Type: feature - ESRI Grid. (Source: USGS/CMGP) ( OFR 2011-1149 / Data Catalog )

NOAA H12007 Bathymetric grid - 1m (preview) - 1-m Bathymetric Grid Generated from National Oceanic and Atmospheric Administration (NOAA) Survey H12007 in the Vicinity of Cross Rip Channel, Nantucket Sound. Type: feature - ESRI Grid. (Source: USGS/CMGP) ( OFR 2011-1222 / Data Catalog )

PCT Eastern Outer Cape Cod north  (preview) - 4-m Image of the Northern Half of the Pseudo-colored Backscatter Intensity of the Sea Floor off Northeastern Cape Cod. Type: feature - GeoTIFF image. (Source: USGS/CMGP) ( OFR 2005-1048 / Data Catalog )

PCT Eastern Outer Cape Cod south (preview) - 4-m Image of the Southern Half of the Pseudo-colored Backscatter Intensity of the Sea Floor off Eastern Cape Cod. Type: feature - GeoTIFF image. (Source: USGS/CMGP) ( OFR 2005-1048 / Data Catalog )

NOAA H11043 bathymetry  (preview) - Color-Encoded Image of 3-m Gridded Hill-Shaded Bathymetry From Long Island Sound off Branford Connecticut. Type: feature - GeoTIFF image. (Source: USGS/CMGP) ( OFR 2005-1145 / Data Catalog )

NOAA H11044 northern bathymetry (preview) - Color GeoTIFF Image of the 10-m Interpolated Bathymetric Grid of the Northern Part of National Oceanic and Atmospheric Administration (NOAA) Survey H11044 off Milford, Connecticut. Type: feature - GeoTIFF image. (Source: USGS/CMGP) ( OFR 2008-1146 / Data Catalog )

NOAA H11044 southern bathymetry (preview) - Color-Encoded Image of 5-m Gridded Hill-Shaded Bathymetry From Long Island Sound off Milford Connecticut. Type: feature - GeoTIFF image. (Source: USGS/CMGP) ( OFR 2005-1145 / Data Catalog )

NOAA H11045 bathymetry (preview) - Color-Encoded Image of 5-m Gridded Hill-Shaded Bathymetry From Long Island Sound off Bridgeport, Connecticut. Type: feature - GeoTIFF image. (Source: USGS/CMGP) ( OFR 2005-1145 / Data Catalog )

NOAA H11076 bathymetry (preview) - Color Shaded-Relief GeoTIFF Image Showing the 1-m Bathymetry Generated from NOAA Survey H11076 in Quicks Hole, Elizabeth Islands, MA. Type: feature - GeoTIFF image. (Source: USGS/CMGP) ( OFR 2006-1357 / Data Catalog )

NOAA H11077 bathymetry (preview) - Color Shaded-Relief GeoTIFF Image Showing the 0.5-m Bathymetry Generated from National Oceanic and Atmospheric Administration (NOAA) Survey H11077 in Woods Hole, MA. Type: feature - GeoTIFF image. (Source: USGS/CMGP) ( OFR 2008-1004 / Data Catalog )

NOAA H11079 bathymetry (preview) - Color Shaded-Relief GeoTIFF Image Showing the 3-m Bathymetry Generated from National Oceanic and Atmospheric Administration (NOAA) Survey H11079 in Great Round Shoal Channel, Offshore Massachusetts. Type: feature - GeoTIFF image. (Source: USGS/CMGP) ( OFR 2007-1138 / Data Catalog )

NOAA H1124-5,H11441-2 bathymetry (preview) - Color Shaded-Relief GeoTIFF Image Showing the Combined 4-m Multibeam and LIDAR Bathymetry Generated from National Oceanic and Atmospheric Administration (NOAA) Surveys H11442, H11441, H11224, and H11225 Offshore of New London and Niantic, CT(NOAA) Surveys H11441, H11442, H11224, and H11225. Type: feature - GeoTIFF image. (Source: USGS/CMGP) ( OFR 2009-1231 / Data Catalog )

NOAA H11250 bathymetry (preview) - Color Hill-Shaded GeoTIFF Image Showing the 2-m bathymetry Generated from NOAA Survey H11250 in Eastern Long Island Sound. Type: feature - GeoTIFF image. (Source: USGS/CMGP) ( OFR 2007-1012 / Data Catalog )

NOAA h11251 bathymetry (preview) - Color Shaded-Relief GeoTIFF Image Showing the 2-m Bathymetry Generated from National Oceanic and Atmospheric Administration (NOAA) Survey H11251 Offshore of Rocky Point, New York. Type: feature - GeoTIFF image. (Source: USGS/CMGP) ( OFR 2010-1007 / Data Catalog )

NOAA H11252 bathymetry (preview) - Color Hill-Shaded GeoTIFF Image Showing the 2-m Bathymetry Generated from National Oceanic and Atmospheric Administration (NOAA) Survey H11252 in Eastern Long Island Sound. Type: feature - GeoTIFF image. (Source: USGS/CMGP) ( OFR 2007-1191 / Data Catalog )

NOAA H11255 bathymetry (preview) - Color Image Showing the 2-m Bathymetry Generated from NOAA Survey H11255 in Long Island Sound. Type: feature - GeoTIFF image. (Source: USGS/CMGP) ( OFR 2006-1059 / Data Catalog )

NOAA H11320 bathymetry (preview) - 4-m Hill-Shaded Bathymetric Image of National Oceanic and Atmospheric Administration (NOAA) Survey H11320. Type: feature - GeoTIFF image. (Source: USGS/CMGP) ( OFR 2007-1150 / Data Catalog )

NOAA H11321 bathymetry (preview) - Color GeoTIFF of the Bathymetry of National Oceanic and Atmospheric Administration (NOAA) Survey H11321 in Central Rhode Island Sound. Type: feature - GeoTIFF image. (Source: USGS/CMGP) ( OFR 2007-1366 / Data Catalog )

NOAA H11322 bathymetry (preview) - Color GeoTIFF of the Bathymetry of National Oceanic and Atmospheric Administration (NOAA) Survey H11322 in Western Rhode Island Sound. Type: feature - GeoTIFF image. (Source: USGS/CMGP) ( OFR 2008-1181 / Data Catalog )

NOAA H11346 bathymetry image (preview) - Color Shaded-Relief GeoTIFF Image Showing the 25-m Bathymetry Generated from National Oceanic and Atmospheric Administration (NOAA) Survey H11346 in the vicinity of Edgartown Harbor, MA. Type: feature - GeoTIFF image. (Source: USGS/CMGP) ( OFR 2009-1001 / Data Catalog )

NOAA H11361 bathymetry (preview) - Color Hill-Shaded GeoTIFF Image Showing the 2-m Bathymetry Generated from National Oceanic and Atmospheric Administration (NOAA) Survey H11361 in Eastern Long Island Sound. Type: feature - GeoTIFF image. (Source: USGS/CMGP) ( OFR 2007-1191 / Data Catalog )

NOAA H11445 bathymetry (preview) - Color Shaded-Relief GeoTIFF Image Showing the 2-m Bathymetry Generated from National Oceanic and Atmospheric Administration (NOAA) Survey H11445 North of Plum Island, New York. Type: feature - GeoTIFF image. (Source: USGS/CMGP) ( OFR 2010-1005 / Data Catalog )

NOAA h11446 bathymetry (preview) - Color Shaded-Relief GeoTIFF Image Showing the 2-m Bathymetry Generated from National Oceanic and Atmospheric Administration (NOAA) Survey H11446 North of Orient Point, New York. Type: feature - GeoTIFF image. (Source: USGS/CMGP) ( OFR 2010-1100 / Data Catalog )

NOAA H11922 bathymetric image (preview) - Color Shaded-Relief GeoTIFF Image Showing the 2-m Bathymetry Generated from National Oceanic and Atmospheric Administration (NOAA) Survey H11922 in Rhode Island Sound. Type: feature - GeoTIFF image. (Source: USGS/CMGP) ( OFR 2011-1004 / Data Catalog )

NOAA H11996 bathymetric image (preview) - Color Shaded-Relief GeoTIFF Image Showing the 2-m Bathymetry Generated from National Oceanic and Atmospheric Administration (NOAA) Survey H11996 in Rhode Island Sound. Type: feature - GeoTIFF image. (Source: USGS/CMGP) ( OFR 2011-1005 / Data Catalog )

NOAA h11997 bathymetry (preview) - Color Shaded-Relief GeoTIFF Image Showing the 2-m Bathymetry Generated from National Oceanic and Atmospheric Administration (NOAA) Survey H11997 Offshore in Eastern Long Island Sound. Type: feature - GeoTIFF image. (Source: USGS/CMGP) ( OFR 2010-1150 / Data Catalog )

NOAA H11999 bathymetric image (preview) - Color Shaded-Relief GeoTIFF Image Showing the 2-m Bathymetry Generated from National Oceanic and Atmospheric Administration (NOAA) Survey H11999 North of Duck Pond Point, New York. Type: feature - GeoTIFF image. (Source: USGS/CMGP) ( OFR 2011-1149 / Data Catalog )

NOAA H12007 bathymetric image (preview) - Color Shaded-Relief GeoTIFF Image Showing the 1-m Bathymetry Generated from National Oceanic and Atmospheric Administration (NOAA) Survey H12007 in the Vicinity of Cross Rip Channel, Nantucket Sound. Type: feature - GeoTIFF image. (Source: USGS/CMGP) ( OFR 2011-1222 / Data Catalog )

Long Bay, SC Bathymetry (preview) - Hillshade of Swath Bathymetry collected by the USGS offshore of the Grand Strand, South Carolina, 1999-2003. Type: feature - GeoTIFF image. (Source: USGS/CMGP) ( OFR 2005-1346 / Data Catalog )

Cape Ann - Salisbury shaded relief (preview) - 5 meter ArcRaster Bathymetric Hillshade of both the inshore and offshore portions of the Cape Ann - Salisbury Beach Massachusetts Survey Area. Type: feature - ESRI Grid. (Source: USGS/CMGP) ( OFR 2007-1373 / Data Catalog )

Nahant-Gloucester shaded relief (preview) - Nahant to Gloucester, Hillshaded bathymetry of the South Essex Survey Area. Type: feature - ESRI Grid. (Source: USGS/CMGP) ( OFR 2005-1293 / Data Catalog )

Boston Harbor shaded relief (preview) - Hillshade of Composite Bathymetry 30 meter/pixel of Boston Harbor and Approaches. Type: feature - ESRI Grid. (Source: USGS/CMGP) ( OFR 2006-1008 / Data Catalog )

Mass Bay shaded relief (preview) - 10-m resolution image of shaded relief multibeam bathymetry in Massachusetts Bay. Type: feature - GeoTIFF image. (Source: USGS/CMGP) ( Data Series 99 / Data Catalog )

Duxbury-Hull shaded relief (preview) - Hillshaded relief produced from bathymetric data collected by the U.S. Geological Survey and the National Oceanic and Atmospheric Administration offshore of Massachusetts between Duxbury and Hull. Type: feature - ESRI Grid. (Source: USGS/CMGP) ( OFR 2009-1072 / Data Catalog )

Northern Cape Cod Bay shaded relief (preview) - 5 meter ArcRaster hillshade of bathymetry acquired with a SEA Ltd. SWATHplus interferometric sonar offshore of Massachusetts within northern Cape Cod Bay. Type: feature - ESRI Grid. (Source: USGS/CMGP) ( OFR 2010-1006 / Data Catalog )

NOAA H11079 shaded relief (preview) - Grayscale Shaded-Relief GeoTIFF Image Showing the 3-m Bathymetry Generated from National Oceanic and Atmospheric Administration (NOAA) Survey H11079 in Great Round Shoal Channel, Offshore Massachusetts. Type: feature - GeoTIFF image. (Source: USGS/CMGP) ( OFR 2007-1138 / Data Catalog )

Long Bay, SC shaded relief (preview) - Hillshade of Swath Bathymetry collected by the USGS offshore of the Grand Strand, South Carolina, 1999-2003. Type: feature - ESRI Grid. (Source: USGS/CMGP) ( OFR 2005-1346 / Data Catalog )

Mass Bay - 10m (1994-1998) (preview) - A composite10-m resolution gray-scale image of the multibeam backscatter intensity data in Massachusetts Bay acquired by the Coastal and Marine Geology Program during several surveys between 1994 - 1998. Type: feature - GeoTIFF image. (Source: USGS/CMGP) ( Data Series 99 / Data Catalog )

Eastern Outer Cape Cod north mosaic (preview) - 4-m Image of the Northern Half of the Backscatter Intensity Mosaic of the Sea Floor off Northeastern Cape Cod from USGS Cruise 98015. Type: feature - GeoTIFF image. (Source: USGS/CMGP) ( OFR 2005-1048 / Data Catalog )

Eastern Outer Cape Cod south mosaic (preview) - 4-m Image of the Southern Half of the Backscatter Intensity Mosaic of the Sea Floor off Eastern Cape Cod from USGS Cruise 98015. Type: feature - GeoTIFF image. (Source: USGS/CMGP) ( OFR 2005-1048 / Data Catalog )

NY Bight sidescan sonar mosaic (preview) - Composite mosaic of the sidescan-sonar imagery collected within New York Bight between 1995 - 1998. Type: feature - GeoTIFF image. (Source: USGS/CMGP) ( OFR 2002-152 / Data Catalog )

Cape Ann backscatter (inshore preview, offshore preview) - Multibeam-sonar backscatter GeoTIFF mosaic of the Cape Ann to Salisbury Beach Massachusetts survey area. Type: feature - GeoTIFF image. (Source: USGS/CMGP) ( OFR 2007-1373 / Data Catalog )

Nahant-Gloucester backscatter 1m (preview) - Nahant to Gloucester, 1m resolution Sidescan Sonar Mosaic. Type: feature - GeoTIFF image. (Source: USGS/CMGP) ( OFR 2005-1293 / Data Catalog )

Boston Harbor backscatter 1m (preview) - Boston Harbor and Approaches - A 1 meter GeoTIFF image of the sidescan sonar data of Boston Harbor and Approaches. These data were collected by the National Oceanic and Atmospheric Administration (NOAA) National Ocean Service (NOS) branch as part of their periodic hydrographic mapping for nautical charting. The raw datasets were provided by NOAA to the Massachusetts Office of Coastal Zone Management (CZM) and the U.S. Geological Survey (USGS) in Woods Hole, MA and were processed to complete a composite mosaic of the data. Type: feature - GeoTIFF image. (Source: USGS/CMGP) ( OFR 2006-1008 / Data Catalog )

Duxbury-Hull backscatter 1m (preview) - Composite sidescan-sonar mosaic collected by the U.S. Geological Survey offshore of Massachusetts between Duxbury and Hull. Type: feature - GeoTIFF image. (Source: USGS/CMGP) ( OFR 2009-1072 / Data Catalog )

Duxbury-Hull NOAA H10993 backscatter 1m (preview) - Composite sidescan-sonar mosaic collected by the National Oceanic and Atmospheric Administration offshore of Massachusetts in the approaches to Boston Harbor near Hull. Type: feature - GeoTIFF image. (Source: USGS/CMGP) ( OFR 2009-1072 / Data Catalog )

Northern Cape Cod Bay Klein backscatter 1m (preview) - One meter acoustic backscatter mosaic acquired using a Klein 3000 sidescan sonar offshore of Massachusetts within northern Cape Cod Bay. Type: feature - GeoTIFF image. (Source: USGS/CMGP) ( OFR 2010-1006 / Data Catalog )

Northern Cape Cod Bay Swath backscatter 1m (preview) - One meter backscatter mosaic acquired by the U.S. Geological Survey with the 117- kHz SEA Ltd. SWATHplus interferometric sonar offshore of Massachusetts within northern Cape Cod Bay. Type: feature - GeoTIFF image. (Source: USGS/CMGP) ( OFR 2010-1006 / Data Catalog )

Falkner Island sidescan mosaic (preview) - Sidescan sonar mosaic of Falkner Island, Connecticut. Type: feature - GeoTIFF image. (Source: USGS/CMGP) ( Geologic Investigations Series Map: I-2671 / Data Catalog )

Fishers Island Sound sidescan mosaic (preview) - Sidescan sonar mosaic of Fishers Island Sound, Long Island. Type: feature - GeoTIFF image. (Source: USGS/CMGP) ( Geologic Investigations Series Map: I-2640  / Data Catalog )

Milford sidescan mosaic (preview) - Sidescan sonar mosaic of Long Island Sound off Milford, Connecticut. Type: feature - GeoTIFF image. (Source: USGS/CMGP) ( Geologic Investigations Series Map: I-2632  / Data Catalog )

New Haven harbor sidescan mosaic (preview) - Sidescan sonar mosaic of New Haven harbor, Connecticut. Type: feature - GeoTIFF image. (Source: USGS/CMGP) ( Geologic Investigations Series Map: I-2736 / Data Catalog )

New Haven dumpsite sidescan mosaic (preview) - Sidescan sonar mosaic of the New Haven, Connecticut dumping ground. Type: feature - GeoTIFF image. (Source: USGS/CMGP) ( Geologic Investigations Series Map: I-2736 / Data Catalog )

Niantic sidescan mosaic (preview) - Sidescan sonar mosaic of Niantic Bay, Connecticut and vicinity. Type: feature - GeoTIFF image. (Source: USGS/CMGP) ( Geologic Investigations Series Map: I-2625 / Data Catalog )

Norwalk sidescan mosaic (preview) - Sidescan sonar mosaic of Long Island Sound off Norwalk, Connecticut. Type: feature - GeoTIFF image. (Source: USGS/CMGP) ( Geologic Investigations Series Map: I-2589 / Data Catalog )

Roanoke Point sidescan mosaic (preview) - Sidescan sonar mosaic of Long Island Sound off Roanoke Point, New York. Type: feature - GeoTIFF image. (Source: USGS/CMGP) ( Geologic Investigations Series Map: I-2692 / Data Catalog )

Long Bay, SC sidescan mosaic (preview) - Composite Sidescan-Sonar Mosaic collected by the U.S. Geological Survey offshore of the Grand Strand, SC (1999 2003). Type: feature - GeoTIFF image. (Source: USGS/CMGP) ( OFR 2005-1346 / Data Catalog )

Oculina, FL Experimental Research Reserve Sidescan (preview) - Experimental Oculina Research Reserve (EORR) Sidescan mosaic In 1984, a 322 km2 portion of the Oculina Bank was established by the South Atlantic Fishery Management Council (SAFMC) as a Habitat Area of Particular Concern (HAPC). This area (east and west boundaries, 79°56’W and 80°00’W, north and south boundaries, 27°53’N and 27°30’N) was closed to mobile fishing gear such as trawls and dredges. In 1994, the same area was declared the Experimental Oculina Research Reserve and was closed to all bottom fishing for a trial period of 10 years, and in 1995 to all anchoring in perpetuity. Type: feature - GeoTIFF image. (Source: USGS/CMGP) ( OFR 1999-010 / Data Catalog )

Oculina, FL Unprotected Control Area Sidescan (preview) - Control Area Sidescan mosaic A 180 km2 control area (where fishing was still allowed) of similar habitat about 20 km north of the Experimental Oculina Research Reserve (EORR). The east and west boundaries of the Control Area are 79° 59' W and 80° 02’ W; north and south boundaries are 28° 22’ N and 28° 04’ N. Type: feature - GeoTIFF image. (Source: USGS/CMGP) ( OFR 1999-010 / Data Catalog )

NOAA H11043 sidescan mosaic (preview) - Enhanced Sidescan-Sonar Image of National Oceanic and Atmospheric Administration (NOAA) Survey H11043 off Branford, Connecticut. Type: feature - GeoTIFF image. (Source: USGS/CMGP) ( OFR 2008-1174 / Data Catalog )

NOAA H11044 sidescan mosaic (preview) - Enhanced Sidescan-Sonar Image of National Oceanic and Atmospheric Administration (NOAA) survey H11044 in Long Island Sound. Type: feature - GeoTIFF image. (Source: USGS/CMGP) ( OFR 2008-1174 / Data Catalog )

NOAA H11045 sidescan mosaic (preview) - Enhanced Sidescan-Sonar Image of National Oceanic and Atmospheric Administration (NOAA) Survey H11045, off Bridgeport, Connecticut. Type: feature - GeoTIFF image. (Source: USGS/CMGP) ( OFR 2008-1174 / Data Catalog )

NOAA H11076 sidescan mosaic (preview) - Enhanced 1-m Composite Grayscale GeoTIFF Image of the Sidescan-Sonar Data From NOAA Survey H11076 of the Sea Floor in Quicks Hole, MA. Type: feature - GeoTIFF image. (Source: USGS/CMGP) ( OFR 2008-1196 / Data Catalog )

NOAA H11077 sidescan mosaic (preview) - 0.5-m Stretched Grayscale Image of the Sidescan-Sonar Data From National Oceanic and Atmospheric Administration (NOAA) Survey H11077 of the Sea Floor in the Vicinity of Woods Hole, Massachusetts. Type: feature - GeoTIFF image. (Source: USGS/CMGP) ( OFR 2008-1004 / Data Catalog )

NOAA H11079 sidescan mosaic (preview) - Enhanced 1-meter Composite Grayscale Image of the Sidescan-Sonar Data From National Oceanic and Atmospheric Administration (NOAA) Survey H11079 of the Sea Floor in Great Round Shoal Channel, Offshore Massachusetts. Type: feature - GeoTIFF image. (Source: USGS/CMGP) ( OFR 2008-1196 / Data Catalog )

NOAA H11251 sidescan mosaic (preview) - Enhanced Grayscale TIFF Image of the 1-m Sidescan-Sonar Data From National Oceanic and Atmospheric Administration (NOAA) Survey H11251 Offshore of Rocky Point, New York. Type: feature - GeoTIFF image. (Source: USGS/CMGP) ( OFR 2010-1007 / Data Catalog )

NOAA H11310 sidescan mosaic (preview) - Composite Sidescan Sonar Mosaic of NOAA Survey H11310 in Central Narragansett Bay, Rhode Island. Type: feature - GeoTIFF image. (Source: USGS/CMGP) ( OFR 2006-1199 / Data Catalog )

NOAA H11320 sidescan mosaic (preview) - Enhanced Composite Sidescan Sonar Mosaic of National Oceanic and Atmospheric Administration (NOAA) Survey H11320 in Rhode Island Sound. Type: feature - GeoTIFF image. (Source: USGS/CMGP) ( OFR 2007-1150 / Data Catalog )

NOAA H11321 sidescan mosaic (preview) - Stretched Sidescan-Sonar Image of National Oceanic and Atmospheric Administration (NOAA) Survey H11321 in Central Rhode Island Sound. Type: feature - GeoTIFF image. (Source: USGS/CMGP) ( OFR 2007-1366 / Data Catalog )

NOAA H11322 sidescan mosaic (preview) - Stretched Sidescan-Sonar Image of National Oceanic and Atmospheric Administration (NOAA) Survey H11322 in Western Rhode Island Sound. Type: feature - GeoTIFF image. (Source: USGS/CMGP) ( OFR 2008-1181 / Data Catalog )

NOAA H11346 sidescan mosaic (preview) - Enhanced Grayscale TIFF Image of the 2-m Sidescan-Sonar Data From National Oceanic and Atmospheric Administration (NOAA) Survey H11346 of the Sea Floor in the Vicinity of Edgartown Harbor, Massachusetts. Type: feature - GeoTIFF image. (Source: USGS/CMGP) ( OFR 2009-1001 / Data Catalog )

NOAA H11445 sidescan mosaic (preview) - Enhanced Grayscale TIFF Image of the 1-m Sidescan-Sonar Data From National Oceanic and Atmospheric Administration (NOAA) Survey H11445 of the Sea Floor north of Plum Island, New York. Type: feature - GeoTIFF image. (Source: USGS/CMGP) ( OFR 2010-1005 / Data Catalog )

NOAA H11446 sidescan mosaic (preview) - Enhanced Grayscale GeoTIFF Image of the 1-m Sidescan-Sonar Data From National Oceanic and Atmospheric Administration (NOAA) Survey H11446 of the Sea Floor North of Orient Point, New York. Type: feature - GeoTIFF image. (Source: USGS/CMGP) ( OFR 2010-1100 / Data Catalog )

Fed/State boundary (preview) - The Digital Offshore Cadastre, Atlantic83 - Submerged Lands Act (SLA) Boundary as defined and created by the Minerals Management Service (MMS). The zip file contains the complete boundary for the U.S. East Coast region. Type: feature - feature - polygon shapefile. (Source: MMS)

CMGP Seafloor Mapping Surveys (preview) - Outlines of U.S. Geological Survey, Coastal and Marine Geology Program (USGS/CMGP) seafloor mapping surveys. Type: feature - polygon shapefile. (Source: USGS/CMGP)

Federal Lands (preview) - U.S. National Forests and Parks, Bureau of Indian Affairs, Department of Defense, Fish and Wildlife Service and Wildlife Preserves which comprise U.S. federal lands. Type: feature - polygon shapefile. (Source: USGS/CMGP)

LIS sidescan sonar mosaic areas (preview) - Area outlines of the U.S. Geological Survey completed Long Island Sound sidescan sonar mosaics. Type: feature - polygon shapefile. (Source: USGS/CMGP) ( OFR 2005-1018 / Data Catalog )

NOAA H11043 (preview) - Outline of the sidescan sonar mosaic completed during NOAA survey H11043. Type: feature - polygon shapefile. (Source: USGS/CMGP) ( OFR 2004-1003 / Data Catalog )

NOAA H11044 (preview) - Outline of the sidescan sonar mosaic completed during NOAA survey H11044. Type: feature - polygon shapefile. (Source: USGS/CMGP) ( OFR 2005-1018 / Data Catalog )

NOAA H11045 (preview) - Outline of NOAA Survey H11045. Type: feature - polygon shapefile. (Source: USGS/CMGP) ( OFR 2005-1162 / Data Catalog )

NOAA H11076 (preview) - Outline of the Acoustic Data Collected During NOAA Survey H11076. Type: feature - polygon shapefile. (Source: USGS/CMGP) ( OFR 2006-1357 / Data Catalog )

NOAA H11077 (preview) - Outline of the Acoustic Data Collected During National Oceanic and Atmospheric Administration (NOAA) Survey H11077. Type: feature - polygon shapefile. (Source: USGS/CMGP) ( OFR 2008-1004 / Data Catalog )

NOAA H11079 (preview) - Outline of the Acoustic Data Collected During National Oceanic and Atmospheric Administration (NOAA) Survey H11079. Type: feature - polygon shapefile. (Source: USGS/CMGP) ( OFR 2007-1138 / Data Catalog )

NOAA H1124-5,H11441-2 (preview) - Outline of the Combined Multibeam and LIDAR Bathymetry Data Collected During National Oceanic and Atmospheric Administration (NOAA) Surveys H11441, H11442, H11224, and H11225. Type: feature - polygon shapefile. (Source: USGS/CMGP) ( OFR 2009-1231 / Data Catalog )

NOAA H11250 (preview) - Outline of the Acoustic Data Collected During NOAA Survey H11250. Type: feature - polygon shapefile. (Source: USGS/CMGP) ( OFR 2007-1012 / Data Catalog )

NOAA H11251 (preview) - Outline of the Bathymetry Data Collected During National Oceanic and Atmospheric Administration (NOAA) Survey H11251. Type: feature - polygon shapefile. (Source: USGS/CMGP) ( OFR 2010-1007 / Data Catalog )

NOAA H11252 (preview) - Outline of the Acoustic Data Collected During National Oceanic and Atmospheric Administration (NOAA) Survey H11252. Type: feature - polygon shapefile. (Source: USGS/CMGP) ( OFR 2007-1191 / Data Catalog )

NOAA H11255 (preview) - Outline of the Multibeam Bathymetric Data Collected During National Oceanic and Atmospheric Administration (NOAA) Survey H11255. Type: feature - polygon shapefile. (Source: USGS/CMGP)

NOAA H11310 (preview) - Outline of NOAA Survey H11310. Type: feature - polygon shapefile. (Source: USGS/CMGP) ( OFR 2006-1199 / Data Catalog )

NOAA H11320 (preview) - Outline of National Oceanic and Atmospheric Administration (NOAA) Survey H11320. Type: feature - polygon shapefile. (Source: USGS/CMGP) ( OFR 2007-1150 / Data Catalog )

NOAA H11321 (preview) - Outline of the National Oceanic and Atmospheric Administration (NOAA) Survey H11321 Study Area. Type: feature - polygon shapefile. (Source: USGS/CMGP) ( OFR 2007-1366 / Data Catalog )

NOAA H11322 (preview) - Outline of National Oceanic and Atmospheric Administration (NOAA) Survey H11322 Study Area. Type: feature - polygon shapefile. (Source: USGS/CMGP) ( OFR 2008-1181 / Data Catalog )

NOAA H11346 - Edgartown Harbor (preview) - Outline of the sidescan-sonar data generated during NOAA survey H11346 in the vicinity of Edgartown Harbor, offshore Massachusetts. Type: feature - polygon shapefile. (Source: USGS/CMGP) ( OFR 2009-1001 / Data Catalog )

NOAA H11361 (preview) - Outline of the Acoustic Data Collected During National Oceanic and Atmospheric Administration (NOAA) Survey H11361. Type: feature - polygon shapefile. (Source: USGS/CMGP) ( OFR 2007-1191 / Data Catalog )

NOAA H11445 (preview) - Outline of the Multibeam-Bathymetric and Sidescan-Sonar Data Collected During National Oceanic and Atmospheric Administration (NOAA) Survey H11445. Type: feature - polygon shapefile. (Source: USGS/CMGP) ( OFR 2010-1005 / Data Catalog )

NOAA H11446 (preview) - Outline of the Multibeam-Bathymetric and Sidescan-Sonar Data Collected During National Oceanic and Atmospheric Administration (NOAA) Survey H11446. Type: feature - polygon shapefile. (Source: USGS/CMGP) ( OFR 2010-1100 / Data Catalog )

NOAA H11922 - Gay Head (preview) - Outline of the Multibeam Bathymetry Data Collected During National Oceanic and Atmospheric Administration (NOAA) Survey H11922. Type: feature - polygon shapefile. (Source: USGS/CMGP) ( OFR 2011-1004 / Data Catalog )

NOAA H11996 - Point Judith (preview) - Outline of the Multibeam-Bathymetric Data Collected during National Oceanic and Atmospheric Administration (NOAA) Survey H11996. Type: feature - polygon shapefile. (Source: USGS/CMGP) ( OFR 2011-1005 / Data Catalog )

NOAA H11997 (preview) - Outline of the Bathymetric Data Collected During National Oceanic and Atmospheric Administration (NOAA) Survey H11997. Type: feature - polygon shapefile. (Source: USGS/CMGP) ( OFR 2010-1150 / Data Catalog )

NOAA H11999 Duck Pond Point (preview) - Outline of the Multibeam-Bathymetric Data Collected During National Oceanic and Atmospheric Administration (NOAA) Survey H11999. Type: feature - polygon shapefile. (Source: USGS/CMGP) ( OFR 2011-1149 / Data Catalog )

NOAA H12007 - Cross Rip Channel (preview) - Outline of the Multibeam Bathymetry Data Collected During National Oceanic and Atmospheric Administration (NOAA) Survey H12007. Type: feature - polygon shapefile. (Source: USGS/CMGP) ( OFR 2011-1222 / Data Catalog )