-
Chesapeake Bay, VA/MD (M130) Bathymetric Digital ElevationModel (30 meter res...
Bathymetry for Chesapeake Bay was derived from two hundred ninety-sevensurveys containing 3,178,509 soundings. Thirty-five older, lessaccurate, overlapping surveys were entirely... -
Great Bay, NH (N130) Bathymetric Digital Elevation Model (30meter resolution)...
Bathymetry for Great Bay was derived from six surveys containing 30,640soundings. One older, less accurate, overlapping survey was omitted beforetinning the data. The average... -
Charlotte Harbor, FL (G050) Bathymetric Digital ElevationModel (30 meter reso...
Bathymetry for Charlotte Harbor was derived from twenty-two surveyscontaining 256,940 soundings. No surveys were omitted. The averageseparation between soundings was 55 meters.... -
Monterey Bay, CA (P080) Bathymetric Digital Elevation Model(30 meter resoluti...
Bathymetry for Monterey Bay was derived from sixteen surveys containing60,776 soundings. No surveys were omitted. The average separationbetween soundings was 95 meters. The... -
Pensacola Bay, FL (G130) Bathymetric Digital Elevation Model(30 meter resolut...
Bathymetry for Pensacola Bay was derived from nine surveys containing63,172 soundings. Six surveys were omitted because they were notconsistent with the other nine surveys and... -
Tampa Bay, FL (G070) Bathymetric Digital Elevation Model (30meter resolution)...
Bathymetry for Tampa Bay was derived from eighteen surveys containing165,644 soundings. No surveys were omitted. The average separationbetween soundings was 74 meters. The... -
Charleston Harbor, SC (S080) Bathymetric Digital ElevationModel (30 meter res...
Bathymetry for Charleston Harbor was derived from seventeen surveysconsisting of 87,874 soundings. Six entire older, overlapping, lessaccurate surveys were omitted. The overlap... -
Shipping Lanes in U.S. Waters
The GIS REST service for "Shipping Lanes in U.S. waters" provides raster maps of the Shipping Lanes is a term used to indicate the general flow of merchant shipping between two... -
St. Johns River, FL (S180) Bathymetric Digital ElevationModel (30 meter resol...
Bathymetry for the St. Johns River was derived from thirty-two surveyscontaining 158,931 soundings. No surveys were omitted. The averageseparation between soundings was 66... -
Chesapeake Bay, VA/MD (M130) Bathymetric Digital ElevationModel (30 meter res...
Bathymetry for Chesapeake Bay was derived from two hundred ninety-sevensurveys containing 3,178,509 soundings. Thirty-five older, lessaccurate, overlapping surveys were entirely... -
Sarasota Bay, FL (G060) Bathymetric Digital Elevation Model(30 meter resoluti...
Bathymetry for Sarasota Bay was derived from six surveys containing52,299 soundings. No surveys were omitted. The average separationbetween soundings was 51 meters. The surveys... -
Santee River, SC (S070) Bathymetric Digital Elevation Model(30 meter resoluti...
Bathymetry for the Santee River was derived from two surveys containing11,079 soundings. No surveys were omitted. The average separationbetween soundings was 40 meters. Both... -
Massachusetts Bay, MA (N170) Bathymetric Digital ElevationModel (30 meter res...
Bathymetry for Massachusetts Bay was derived from thirty-eight surveyscontaining 297,628 soundings. Two older, less accurate, overlapping surveyswere omitted before tinning. The... -
Savannah River, GA/SC (S120) Bathymetric Digital ElevationModel (30 meter res...
Bathymetry for the Savannah River was derived from nine surveys containing34,353 soundings. Two older, overlapping, less accurate surveys wereomitted before tinning the data.... -
Mobile Bay, AL (G150) Bathymetric Digital Elevation Model (30meter resolution...
Bathymetry for Mobile Bay was derived from twenty-three surveys containing173,661 soundings. Older, overlapping, less accurate surveys were deleted.The average separation... -
Biscayne Bay, FL (S200) Bathymetric Digital Elevation Model(30 meter resoluti...
Bathymetry for Biscayne Bay was derived from twelve surveys containing149,227 soundings. The overlap from three older, less accurate surveys wasomitted before tinning the data.... -
Sheepscot Bay, ME (N080) Bathymetric Digital Elevation Model(30 meter resolut...
Bathymetry for Sheepscot Bay was derived from nineteen surveys containing173,929 soundings. One survey was omitted before tinning the data. Theaverage separation between the... -
Estuarine Bathymetric Digital Elevation Models (30 meter and 3 arc second res...
These Bathymetric Digital Elevation Models (DEM) were generated from original point soundings collected during hydrographic surveys conducted by the National Ocean Service and... -
Biscayne Bay, FL (S200) Bathymetric Digital Elevation Model(30 meter resoluti...
Bathymetry for Biscayne Bay was derived from twelve surveys containing149,227 soundings. The overlap from three older, less accurate surveys wasomitted before tinning the data.... -
Casco Bay, ME (N100) Bathymetric Digital Elevation Model (30meter resolution)...
Bathymetry for Casco Bay was derived from fourteen surveys containing297,004 soundings. No surveys were omitted. The average separationbetween soundings was 38 meters. The...