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NOAA's National Geophysical Data Center (NGDC) created a bathymetric digital elevation model (DEM) for the Mariana Trench and adjacent seafloor in the Western Pacific Ocean. Bathymetric data used...
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A 1/3 arc-second Mean Lower Low Water bathymetric DEM of NOS hydrographic survey data in Charlotte Harbor.
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A 1/3 arc-second Mean Lower Low Water bathymetric DEM of NOS hydrographic survey data in Biscayne Bay.
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This data package contains georeferenced underwater photomosaics for more than 600 sites in 0 to 50 meter depths around the islands of Guam and Saipan. The photographs used to create these...
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A 1/3 arc-second Mean Lower Low Water bathymetric DEM of NOS hydrographic survey data in Monterey Bay.
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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...
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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...
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NEW - the following surveys were added because they represent more recent data than those formerly in the same geographic location. They are FE0239 (1979) and H07841 (1950). Bathymetry for Raritan...
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Bathymetry for the St. Johns River was derived from thirty-two surveys containing 158,931 soundings. No surveys were omitted. The average separation between soundings was 66 meters. Twenty-nine of...
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A 1/3 arc-second Mean Lower Low Water bathymetric DEM of NOS hydrographic survey data in San Monica Bay.
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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...
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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...
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Bathymetry for Great Bay was derived from six surveys containing 30,640 soundings. One older, less accurate, overlapping survey was omitted before tinning the data. The average separation between...
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A 1/3 arc-second Mean Lower Low Water bathymetric DEM of NOS hydrographic survey data in Willapa Bay.
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Bathymetry for Aransas Bay was derived from fourteen surveys containing 123,235 soundings. The average separation between soundings was 65 meters. Two entire overlapping, older, less accurate...
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Bathymetry for the Broad River was derived from twenty-three surveys containing 98,479 soundings. No surveys were omitted. The average separation between soundings was 50 meters. Nineteen surveys...
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This dataset contains radiosonde data from Kiritimati (Christmas) Island, collected 26 January to 27 March 2016. These "Level 2" data have been reprocessed using corrected surface observations as...
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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...
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A 1/3 arc-second Mean Lower Low Water bathymetric DEM of NOS hydrographic survey data in Grays Harbor.
Search relevance: 1.00 | Views last month: 3 | Catalog Last Checked: May 05, 2026 at 11:34 PM
