-
Federal
Slope grid derived from gridded bathymetry of Ofu and Olosega Islands, Territory of American Samoa, USA
National Oceanic and Atmospheric Administration, Department of Commerce —
Slope is derived from gridded (5 m cell size) multibeam bathymetry, collected aboard R/V AHI, and bathymetry derived from multispectral IKONOS satellite imagery. Cell... -
Federal
NOAA TIFF Image - 30m Multibeam Bathymetry, South Atlantic Bight - Deep Coral Priority Areas - Navy Pathfinder - (2003), UTM 17N NAD83
National Oceanic and Atmospheric Administration, Department of Commerce —
This dataset contains a unified GeoTiff with 30x30 meter cell size representing the bathymetry of several deep coral priority areas off the South Atlantic Bight,... -
Federal
Slope grid derived from gridded bathymetry of Pearl and Hermes Atoll, Hawaii, USA
National Oceanic and Atmospheric Administration, Department of Commerce —
Slope is derived from gridded (5 m cell size) multibeam bathymetry, collected aboard NOAA Ship Hiialaka'i and R/V AHI, and IKONOS derived depth values. Cell values... -
Federal
NOAA TIFF Image - 30m Rugosity, Charleston Bump - Deep Coral Priority Areas - R/V Maurice Ewing - (1997), UTM 17N NAD83
National Oceanic and Atmospheric Administration, Department of Commerce —
This dataset contains a unified GeoTiff with 30x30 meter cell size representing the backscatter intensity of the Charleston Bump off of the South Atlantic Bight,... -
Federal
H13712: NOS Hydrographic Survey , 2023-07-06
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
H13667: NOS Hydrographic Survey , 2022-09-17
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
H13556: NOS Hydrographic Survey , 2022-11-05
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
H13708: NOS Hydrographic Survey , 2023-06-08
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
H13691: NOS Hydrographic Survey , 2022-11-13
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
H13704: NOS Hydrographic Survey , 2023-06-29
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
ME70 Water Column Sonar Data Collected During RL2206
National Oceanic and Atmospheric Administration, Department of Commerce —
This report provides: 1) a detailed description of the acoustic-trawl method (ATM) used by NOAAâs Southwest Fisheries Science Center for direct assessments of the... -
Federal
National Park Service St. Croix National Scenic Riverway - Osceola Sidescan, 20191016
Department of the Interior —
The U.S. Geological Survey (USGS) collected hydroacoustic data of the St. Croix River adjacent to the Osceola (WI) boat ramp for hydrographic and benthic mapping... -
Federal
NOAA Office for Coastal Management Coastal Inundation Digital Elevation Model: American Samoa
National Oceanic and Atmospheric Administration, Department of Commerce —
These data were created as part of the National Oceanic and Atmospheric Administration Office for Coastal Management's efforts to create an online mapping viewer... -
Federal
H11617, NOS Hydrographic Survey in the vicinity of Mississippi Sound, Mississippi (2007)
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
Two-dimensional HEC-RAS models and topo-bathymetric datasets for the Willamette River, Oregon
Department of the Interior —
This dataset contains two-dimensional hydraulic models throughout the Willamette River, extending from the McKenzie River confluence, near Eugene, to the city of... -
Federal
Worldwide Echo-Sounding Correction Tables to Convert to Standard Velocity Depths
National Oceanic and Atmospheric Administration, Department of Commerce —
Echo-sounding tables (3rd Edition) were prepared by D.J.T. Carter of the Marine Information and Advisory Service (United Kingdom) for the conversion of raw echo-...
Official websites use .gov
A
.gov website belongs to an official government
organization in the United States.
Secure .gov websites use HTTPS
A
lock (
) or https:// means you’ve safely connected to
the .gov website. Share sensitive information only on official,
secure websites.