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Federal
Multibeam Bathymetry Database (MBBDB) 37 recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
Originally designed for military use, the multibeam echosounder has proved very useful for nautical charting, oceanographic research and modeling, habitat... -
Federal
San Juan Islands, Washington Coastal Digital Elevation Model 32 recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
NOAA's National Geophysical Data Center (NGDC) is building high-resolution digital elevation models (DEMs) for select U.S. coastal regions. These integrated... -
Federal
Great South Bay, NY (M050) Bathymetric Digital Elevation Model (30 meter resolution) Derived From Source Hydrographic Survey Soundings Collected by NOAA 26 recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
Bathymetry for Great South Bay was derived from thirteen surveys containing 124,314 soundings. Nineteen older, less accurate, overlapping surveys were omitted, and... -
Federal
NOS Hydrographic Surveys Collection 25 recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data in support of nautical chart compilation for safe... -
Federal
Puget Sound 1/3 arc-second NAVD 88 Coastal Digital Elevation Model 23 recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
NOAA's National Geophysical Data Center (NGDC) is building high-resolution digital elevation models (DEMs) for select U.S. coastal regions. These integrated... -
Federal
2-minute Gridded Global Relief Data (ETOPO2) v2 23 recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
Two-minute gridded global relief for both ocean and land areas are available in the ETOPO2v2 (2006) database. ETOPO2v2 replaced ETOPO2 (2001). The historic 2-minute... -
Federal
International Bathymetric Chart of the Arctic Ocean, Version 1.0 16 recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
The goal of this initiative is to develop a digital data base that contains all available bathymetric data north of 64 degrees North, for use by mapmakers,... -
Federal
H13189: NOS Hydrographic Survey , 2019-09-10 22 recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data in support of nautical chart compilation for safe... -
Federal
H09582: NOS Hydrographic Survey , Hawkins Point to Sparrows Point, Maryland, 1975-11-23 15 recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data in support of nautical chart compilation for safe... -
Federal
H11612: NOS Hydrographic Survey , Lake Borgne, Louisiana, 2007-06-02 21 recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data in support of nautical chart compilation for safe... -
Federal
Singlebeam Collection for EX1205L2: Northeast Canyons and Continental Margins Exploration 21 recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
Singlebeam raw files -
Federal
EK60 Water Column Sonar Data Collected During OS1209 21 recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
Island Wake Hotspots. Subsurface features were sampled with multi-frequency acoustics, CTD profiles, pairovet and bongo nets sampling different components of the... -
Federal
Continuously Updated Digital Elevation Model (CUDEM) - 1/3 Arc-Second Resolution Bathymetric-Topographic Tiles 21 recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
NOAA's National Centers for Environmental Information (NCEI) is developing a suite of digital elevation models (DEMs) for the U.S. coast to support a variety of NOAA... -
Federal
H02762: NOS Hydrographic Survey 21 recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data in support of nautical chart compilation for safe... -
Federal
L02057: NOS Hydrographic Survey , 1948-12-31 18 recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data in support of nautical chart compilation for safe... -
Federal
H03707: NOS Hydrographic Survey 16 recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data in support of nautical chart compilation for safe... -
Federal
Crescent City, California 1/3 arc-second NAVD 88 Coastal Digital Elevation Model 18 recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
NOAA's National Geophysical Data Center (NGDC) is building high-resolution digital elevation models (DEMs) for select U.S. coastal regions. These integrated... -
Federal
EM122 Water Column Sonar Data Collected During MGL1907 19 recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
Marcus G. Langseth Cruise MGL1907 (EM122) -
Federal
H09256: NOS Hydrographic Survey , Entrance to South Pass, Wire Drag Survey, Louisiana, 1971-09-01 19 recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data in support of nautical chart compilation for safe... -
Federal
H02603: NOS Hydrographic Survey 19 recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data in support of nautical chart compilation for safe...
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