Search datasets
-
Bathymetry of Lake Huron has been compiled as a component of a NOAA project to rescue Great Lakes lake floor geological and geophysical data and make it more accessible. This project is a...
Search relevance: 187.46 | Views last month: 5 | Catalog Last Checked: August 01, 2026 at 12:56 PM -
Bathymetry of Lakes Michigan, Erie, Saint Clair, Ontario and Huron has been compiled as a component of a NOAA project to rescue Great Lakes lake floor geological and geophysical data and make it...
Search relevance: 87.68 | Views last month: 3 | Catalog Last Checked: August 01, 2026 at 01:11 PM -
Multibeam echosounder surveys can be used to gather a variety of physical lakebed properties including bathymetry, substrate, and habitat characteristics, by comparing the backscatter and signal...
Search relevance: 76.52 | Views last month: 3 | Catalog Last Checked: September 10, 2026 at 10:37 PM -
This data release includes zooplankton data collected from a collaborative effort for Environmental Protection Agency’s Cooperative Science and Monitoring Initiative (CSMI). Zooplankton surveys...
Search relevance: 75.65 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 07:46 PM -
New land-bathymetry and land-lake surface elevation models were produced for the Lake Superior region. The models combine Shuttle Radar Topography Mission (SRTM) topography data with lake surface...
Search relevance: 70.42 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 08:54 PM -
Acoustic seabed classification (ASC) is an important method for understanding landscape-level physical and biological patterns in the aquatic environment. Bottom habitats in the Laurentian Great...
Search relevance: 38.23 | Views last month: 0 | Catalog Last Checked: September 10, 2026 at 10:50 PM -
Modifications were made to Great Lakes topobathy data to interpolate areas of missing near shore elevation data. Areas with missing elevation data were not interpolated where there was low...
Search relevance: 36.73 | Views last month: 0 | Catalog Last Checked: September 10, 2026 at 08:53 PM -
Modifications were made to an existing Lake Huron topobathy data set to interpolate areas of missing near shore elevation data. Areas with missing elevation data were not interpolated where there...
Search relevance: 33.00 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 09:44 PM -
Modifications were made to an existing Lake Huron topobathy data set to interpolate areas of missing near shore elevation data. Areas with missing elevation data were not interpolated where there...
Search relevance: 32.80 | Views last month: 0 | Catalog Last Checked: September 10, 2026 at 08:15 PM -
The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data in support of nautical chart compilation for safe navigation and to provide...
Search relevance: 31.39 | Views last month: 0 | Catalog Last Checked: August 03, 2026 at 12:25 PM -
The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data in support of nautical chart compilation for safe navigation and to provide...
Search relevance: 28.46 | Views last month: 0 | Catalog Last Checked: August 03, 2026 at 12:31 PM -
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 depicting potential water...
Search relevance: 27.51 | Views last month: 1 | Catalog Last Checked: August 02, 2026 at 11:33 PM -
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 depicting potential water...
Search relevance: 26.55 | Views last month: 0 | Catalog Last Checked: August 02, 2026 at 11:33 PM -
In 2008, the U.S. Geological Survey (USGS), Woods Hole Coastal and Marine Science Center (WHCMSC), in cooperation with the U.S. Army Corps of Engineers conducted a geophysical and sampling survey...
Search relevance: 26.54 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 10:17 PM -
The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data in support of nautical chart compilation for safe navigation and to provide...
Search relevance: 26.03 | Views last month: 2 | Catalog Last Checked: August 03, 2026 at 12:29 PM -
The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data in support of nautical chart compilation for safe navigation and to provide...
Search relevance: 26.03 | Views last month: 1 | Catalog Last Checked: August 03, 2026 at 12:29 PM -
The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data in support of nautical chart compilation for safe navigation and to provide...
Search relevance: 26.03 | Views last month: 0 | Catalog Last Checked: August 03, 2026 at 12:29 PM -
The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data in support of nautical chart compilation for safe navigation and to provide...
Search relevance: 26.03 | Views last month: 0 | Catalog Last Checked: August 03, 2026 at 12:29 PM -
The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data in support of nautical chart compilation for safe navigation and to provide...
Search relevance: 26.03 | Views last month: 0 | Catalog Last Checked: August 03, 2026 at 12:30 PM -
The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data in support of nautical chart compilation for safe navigation and to provide...
Search relevance: 26.03 | Views last month: 0 | Catalog Last Checked: August 03, 2026 at 12:29 PM
