Found 101 datasets matching "1-Degree DEM".
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This is a tiled collection of the 3D Elevation Program (3DEP) and is 1 arc-second (approximately 30 m) resolution. The elevations in this Digital Elevation Model (DEM) represent the topographic...
Search relevance: 84.39 | Views last month: 46 -
This is a tiled collection of the 3D Elevation Program (3DEP) and is 1/3 arc-second (approximately 10 m) resolution. The 3DEP data holdings serve as the elevation layer of The National Map, and...
Search relevance: 83.21 | Views last month: 30 -
This is a tiled collection of the 3D Elevation Program (3DEP) and is 2 arc-second (approximately 60 m) resolution covering Alaska. The elevations in this Digital Elevation Model (DEM) represent...
Search relevance: 82.96 | Views last month: 10 -
Bathymetry for Baffin Bay was derived from two surveys containing 14,924 soundings. No surveys were omitted and no points were deleted. The average separation between soundings was 129 meters....
Search relevance: 58.65 | Views last month: 0 -
Bathymetry for Atchafalaya Bay was derived from eleven surveys containing 127,192 soundings. No surveys were omitted. The average separation between soundings was 130 meters. The surveys dated...
Search relevance: 57.36 | Views last month: 0 -
Bathymetry for the Altamaha River was derived from three surveys containing 16,511 soundings. One less accurate, overlapping survey was deleted before tinning the data. The average separation...
Search relevance: 56.97 | Views last month: 0 -
Bathymetry for San Antonio Bay was derived from five surveys containing 32,829 soundings. Two older, overlapping, less accurate surveys were deleted before tinning. The average separation between...
Search relevance: 56.97 | Views last month: 0 -
Bathymetry for the Santee River was derived from two surveys containing 11,079 soundings. No surveys were omitted. The average separation between soundings was 40 meters. Both surveys dated from...
Search relevance: 56.86 | Views last month: 0 -
Bathymetry for Winyah Bay was derived from eight surveys containing 33,974 soundings. No surveys were omitted. The average separation between soundings was 49 meters. Seven of the eight surveys...
Search relevance: 56.14 | Views last month: 0 -
Bathymetry for Muscongus Bay was derived from nine surveys containing 109,649 soundings. No surveys were omitted. The average separation between soundings was 43 meters. Of the nine surveys used,...
Search relevance: 56.06 | Views last month: 0 -
Bathymetry for Yaquina Bay was derived from two surveys containing 9,279 soundings. Two older, less accurate, overlapping surveys were removed before tinning. The average separation between...
Search relevance: 56.06 | Views last month: 0 -
Bathymetry for Apalachicola Bay was derived from eleven surveys containing 92,624 soundings. No surveys were omitted. The average separation between soundings was 80 meters. One survey dated from...
Search relevance: 56.06 | Views last month: 0 -
Bathymetry for the Hudson River was derived from twenty surveys containing 120,771 soundings. No surveys were omitted. The average separation between soundings was 51 meters. The surveys dated...
Search relevance: 56.06 | Views last month: 0 -
Bathymetry for Delaware Bay was derived from seventeen surveys containing 321,774 soundings. No surveys were omitted. The surveys dated from 1945 to 1993. The total range of sounding data was 3.7...
Search relevance: 55.95 | Views last month: 0 -
Bathymetry for Barnegat Bay was derived from six surveys containing 74,448 soundings. No surveys were deleted. The average separation between soundings was 49 meters. The six surveys dated from...
Search relevance: 55.95 | Views last month: 0 -
Bathymetry for St. Catherines/Sapelo Sounds was derived from eighteen surveys containing 70,555 soundings. No surveys were omitted. The average separation between soundings was 52 meters. Fifteen...
Search relevance: 55.76 | Views last month: 0 -
Bathymetry for Sheepscot Bay was derived from nineteen surveys containing 173,929 soundings. One survey was omitted before tinning the data. The average separation between the soundings was 25...
Search relevance: 55.74 | Views last month: 0 -
Bathymetry for the Umpqua River was derived from three surveys containing 10,216 soundings. No surveys were omitted. The average separation between soundings was 48 meters. All the surveys dated...
Search relevance: 55.74 | Views last month: 0 -
Bathymetry for St. Helena Sound was derived from nineteen surveys containing 83,246 soundings. No surveys were omitted. The average separation between soundings was 49 meters. Sixteen of the...
Search relevance: 55.65 | Views last month: 0 -
Bathymetry for Calcasieu Lake was derived from five surveys containing 27,199 soundings. No surveys were omitted. The average separation between soundings was 98 meters. The surveys dated from...
Search relevance: 55.33 | Views last month: 0
