Digital Elevation Model (DEM)
A Digital Elevation Model (DEM) is a raster cartographic/geographic dataset of elevations in xyz coordinates.
| Description: Digital Elevation Model (DEM) | Download | Metadata |
|---|---|---|
| County 30-Meter Processed by The University of Mississippi Geoinformatics Center (UMGC) |
Shapefiles E00 |
UMGC |
| County 10-Meter Vertical Datum is NGVD 1929 |
E00 | UMGC |
| Statewide 10-Meter Vertical Datum is NGVD 1929 A statewide 10 meter DEM is available (4.2 GB) as well as a statewide Hillshade (900 MB) of the DEM using the defaults: Azimuth – 315, Altitude – 45 and Z Factor – 1. Each zip file contains the entire directory including the info files. There is no need to import these files. Please contact Steve Walker at 601-432-6149 if more information is needed. |
Statewide Statewide Hillshade |
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| County 10-Meter Hillshades A countywide 10 meter DEM Hillshade is available using the defaults: Azimuth – 315, Altitude – 45 and Z Factor – 1. |
E00 | |
| Mississippi Gulf Islands 2015 Project 1M DEMs (.tif) The MDEQ, 2015 1.0 meter Bare Earth DEMs in Geo-tif format. File size is 250 MB. |
Reference Map
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Report |
| Coastal Mississippi Project 4 FT. DEMs (.img) The MDEQ, 2015 4 foot Bare Earth DEMs in .img format. File size is 25 GB. - Tiles by County - Updated Tiles - Sep. 2016 |
Reference Map |
Report |
| Southeast Mississippi Project 1M DEMs (.img) The NRCS, 2013 1.0 meter Bare Earth DEMs in .img format. File size is 36 GB. |
Reference Map |
Report |
| Central Mississippi Project 1.0.M DEMs (.img) The NRCS/ USGS / TVA / NPS 2014 1.0 meter Bare Earth DEMs in .img format. File size is 55 GB. |
Reference Map |
Report |
| Mississippi: Lauderdale Project 0.7M DEMs (.img) The NRCS and USGS, 2013 0.7 meter Bare Earth DEMs in .img format. File size is 36 GB. |
Reference Map |
Report |
| Mississippi: Rankin/Simpson Project 1M DEMs (.tiff) The MDEQ and FEMA, 2013 1 meter Bare Earth DEMs in .tiff format. File size is 9 GB. | Reference Map |
Report |
| Mississippi: Tenn. - Tom Project 1 Meter DEMs (.img) The MDEQ and FEMA, 2012 1 meter DEMs in .img format. File size is 17 GB. |
Reference Map |
Report |
| Mississippi – Tupelo Area Project 1 Meter DEMs (.img) The NRCS and USGS, 2012 1 meter DEMs in .img format. File size is 36 GB. |
Reference Map |
Report |
| Mississippi – Yazoo/Madison Project 4-Foot DEMs MS Department of Environmental Quality and FEMA 2012, 4 –foot DEMs in geo-tiff format. File size is 23 GB. | Reference Map |
Report |
| Mississippi Delta Project Phase I 5-Foot DEMs US Corps of Engineers/Delta State 2009, 5-Foot DEM tifs for both elevation and hillshades. Bolivar, Coahoma, DeSoto, Humphreys, Leflore, Quitman, Sunflower, Sharkey, Tunica, Warren, and Yazoo. The elevation DEM tiffs are 30 GB and the hillshade tiffs are 6 GB. Tiling Scheme |
Reference Map |
Metadata |
| Mississippi Delta Project Phase II 5-Foot DEMs US Corps of Engineers Phase II- 20I0, 5-Foot DEM (DTM and DSM Grids). Size for entire area is 53 GB. Tiling Scheme |
Reference Map |
Report |