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Coastal and Marine Geology Program Internet Map Server:
Long Island Sound Estuary

USGS Coastal and Marine Geology Program
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Long Island Sound Internet Map Server

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GIS Data Catalog

LIS sidescan sonar mosaics

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Long Island Sound Animation

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USGS Long Island Sound Sidescan Sonar Mosaics

Map showing location of Long Island Sound sidescan sonar mosaics.

Map showing location of Long Island Sound sidescan sonar mosaics. Select the mosaic area
name from the table below to view the associated metadata file.

Below is a list of USGS produced sidescan sonar mosaics for the Long Island Sound region.

Mosaic Area - Description

Year

Archive Files

Milford (preview) - Sidescan sonar mosaic off Long Island Sound of Milford, Connecticut

1993

zip file

Norwalk (preview) - Sidescan sonar mosaic of Long Island Sound off Norwalk, Connecticut

1993

zip file

Fishers Island Sound (preview) - Sidescan sonar mosaic of Fishers Island Sound, Long Island

1995

zip file

Niantic (preview) - Sidescan sonar mosaic of Niantic Bay, Connecticut and vicinity

1995

zip file

Falkner Island (preview) - Sidescan sonar mosaic of Falkner Island, Connecticut

1996

zip file

Roanoke Point (preview) - Sidescan sonar mosaic of Long Island Sound off Roanoke Point, New York

1996

zip file

New Haven (preview) - Sidescan sonar mosaic of New Haven, CT harbor

1997

zip file

New Haven Dumping Ground (preview) - Sidescan sonar mosaic of New Haven, CT dumping ground

1997

zip file


Long Island Sound mosaics - Boundaries and coverage areas of eight USGS/CMGP seafloor mapping surveys conducted in the Long Island Sound Estuary between 1993 - 1997. This data layer has been clipped to the extent of the map view. The zip file contains the complete data layer indicating the location of many USGS/CMGP seafloor mapping surveys. Type: feature - polygon shapefile. (Source: USGS/CMGP)

2004

zip file

 
 

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Page Last Modified: Tuesday, January 15, 2013, 02:12 PM