Description
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 more accessible. Lake Superior bathymetry partially completed. The present contours and grids have been partially derived and completely compiled here at NOAA's National Geophysical Data Center (NGDC) using a variety of sources of data including the NOS Hydrographic data base and the Canadian Hydrographic Service (CHS) smooth sheets. This project is a cooperative effort between investigators at the NGDC, the NOAA Great Lakes Environmental Research Laboratory and the Canadian Hydrographic Service. Bathymetric data used for this project have been collected from the Great Lakes in support of nautical charting for at least 150 years by the US Army Corp. of Engineers (before 1970), the NOAA National Ocean Service (after 1970), and the CHS.
Resources
| Name | Format | Description | Link |
|---|---|---|---|
| Grid Extract Tool | Unknown | Grid Extract Tool | Open resource |
| Global Change Master Directory (GCMD) Keywords | Unknown | The information provided on this page seeks to define how the GCMD Keywords are structured, used and accessed. It also provides information on how users can participate in the further development of the keywords. | Open resource |
| Global Change Master Directory (GCMD) Keywords | Unknown | The information provided on this page seeks to define how the GCMD Keywords are structured, used and accessed. It also provides information on how users can participate in the further development of the keywords. | Open resource |
| Global Change Master Directory (GCMD) Keywords | Unknown | The information provided on this page seeks to define how the GCMD Keywords are structured, used and accessed. It also provides information on how users can participate in the further development of the keywords. | Open resource |
| Global Change Master Directory (GCMD) Keywords | Unknown | The information provided on this page seeks to define how the GCMD Keywords are structured, used and accessed. It also provides information on how users can participate in the further development of the keywords. | Open resource |
| Digital Elevation Models Global Mosaic (Color Shaded Relief) ArcGIS Image Service | JSON | REST endpoint for Digital Elevation Models Global Mosaic (Color Shaded Relief) ArcGIS image service | Open resource |
| Digital Elevation Models Global Mosaic (Color Shaded Relief) Web Map Service (WMS) | WMS | Capabilities document for Open Geospatial Consortium Web Map Service for Digital Elevation Models Global Mosaic (Color Shaded Relief) | Open resource |
| Digital Elevation Model Footprints ArcGIS Dynamic Map Service | JSON | REST endpoint for Digital Elevation Model Footprints ArcGIS dynamic map service | Open resource |
| Digital Elevation Model Footprints Web Map Service (WMS) | WMS | Capabilities document for Open Geospatial Consortium Web Map Service for Digital Elevation Model Footprints | Open resource |
| Integrated Models of Coastal Relief at NCEI | HTML | coastal.html | Open resource |
| Integrated Models of Coastal Relief at NGDC | HTML | Please see website for more information about Coastal DEMs. | Open resource |
| DEM Global Mosaic (Elevation Values) | Unknown | A global seamless bathymetry/topography mosaic of digital elevation models at NOAA/NCEI. | Open resource |
| NOAA GeoPlatform Entry for Digital Elevation Model Footprints | Unknown | NOAA GeoPlatform listing for Digital Elevation Model Footprints ArcGIS Map Service | Open resource |
| NOAA GeoPlatform Entry for DEM Footprints ArcGIS Map Service | Unknown | A map service showing the location and coverage of land and seafloor digital elevation models (DEMs) available. | Open resource |
| Digital Elevation Models Mosaic (Individual DEMs) | Unknown | An image service providing access to bathymetric/topographic digital elevation models stewarded at NOAA's National Centers for Environmental Information. Either individual DEMs or small subsets can be accessed through this service. | Open resource |
| NOAA GeoPlatform Entry for Digital Elevation Models Global Mosaic (Color Shaded Relief) | Unknown | NOAA GeoPlatform listing for Digital Elevation Models Global Mosaic (Color Shaded Relief) | Open resource |
| NOAA GeoPlatform Entry for DEM Global Mosaic (Color Shaded Relief) | Unknown | Color shaded relief visualization of a global seamless bathymetry/topography mosaic of digital elevation models at NOAA/NCEI. | Open resource |
| Great Lakes Bathymetry | HTML | Home page for Great Lake Bathymetry Data | Open resource |
Tags
- abyssal hills/plains
- bathymetric contours
- bathymetric grids
- bathymetry
- bathymetry/seafloor topography
- continent
- continental margins
- dem
- digital elevation model
- doc/noaa/nesdis/ncei
- doc/noaa/nesdis/ngdc
- earth science
- erie
- great lakes
- huron
- icsu-wds
- international council for science - world data system
- lake
- lake ice
- lake levels
- lakes/reservoirs
- maps
- michigan
- models/analyses
- national centers for environmental information
- national geophysical data center
- nesdis
- noaa
- north america
- north and central america
- ocean/lake records
- oceans
- ontario
- paleoclimate
- saint clair
- snow/ice
- surface water
- surface water features
- terrestrial hydrosphere
- united states of america
- u.s. department of commerce
- water depth