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GIS.NY.GOV

NYS ITS GIS Program Office

Geographic Information Systems Clearinghouse

GIS Data Set Details

Data Set Name Description Theme Metadata
Hudson River Estuary - New York Harbor Acoustic Reflectivity These composite reflectivity geotiff raster datasets display acoustic reflectivity of the mudline for the shallow waters in the west side of the Manhattan and Brooklyn waterfronts. A side-scan sonar system was used in 2014 to acquire reflectivity with 100% coverage on both starboard and port transceiver arrays, permitting development of mosaics of reflectivity images without the blank zone that occurs directly below the tow-fish. The purpose of this dataset is to provide reflectivity images with 0.1m resolution for parts of the shallows of the Upper Bay in New York Harbor. These data are not to be used for navigation, but are intended for use in various environmental analyses. Embedded in each TIFF file is a color map, a set of values that are associated with colors, that is used to display a single-band raster consistently with the same colors.  Habitat
Hydrography
Watersheds/Water Supply
Wetlands
Metadata


Files available to the Public
Files Download Metadata
Bay Ridge Channel
 TIFF

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Bay Ridge Flats
 TIFF

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Brooklyn Heights Berths
 TIFF

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Brooklyn Navy Yard
 TIFF

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Brooklyn Sunset Park Berths
 TIFF

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East River
 TIFF

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Governors Island
 TIFF

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Manhattan Berths
 TIFF

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Manhattan Shoals
 TIFF

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Contact Information:

Barbara Cruden
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FAX: 518-402-9031
barbara.cruden@its.ny.gov E-Mail