OwnerNational Energy Technology Laboratory (NETL) - view all
Update frequencyunknown
Last updatedabout 1 year ago
Format
OverviewDigital Elevation ModelElevationGeographicTopographicaldatademdownloadelevationgistennessee
From the site: "Digital elevation model (DEM) data are arrays of regularly spaced elevation values referenced horizontally either to a Universal Transverse Mercator (UTM) projection or to a geographic coordinate system. The grid cells are spaced at regular intervals along south to north profiles that are ordered from west to east. The U.S. Geological Survey (USGS) produces five primary types of elevation data: 7.5-minute DEM, 30-minute DEM, 1-degree DEM, 7.5-minute Alaska DEM, and 15-minute Alaska DEM."
Additional Information
KeyValue
citationBen Schubert, Tennessee GIS: Elevation Data , 2014-06-13, https://edx.netl.doe.gov/dataset/tennessee-gis-elevation-data
netl_productno
organization_acronymTNGIC
spatial{"type":"MultiPolygon","coordinates":[[[[-81.1669921875,36.98500309285596],[-81.1669921875,34.79576153473033],[-90.3955078125,34.79576153473033],[-90.3955078125,36.98500309285596],[-81.1669921875,36.98500309285596]]]]}
Files
- HTMLhttp://tngis.org/elevation