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

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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
County 10-Meter Hillshades

A countywide 10 meter DEM Hillshade is available using the defaults: Azimuth – 315, Altitude – 45 and Z Factor – 1.

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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

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

Release of spatial data by MARIS is governed by the following legal policy:
The information contained on this website and data distributed by the Board of Trustees / Institutions of Higher Learning's MARIS Technical Center (MTC) is derived from a variety of public and private sector sources considered to be dependable, but the accuracy, completeness, and currency thereof are not guaranteed. The IHL/MTC makes no warranties, expressed or implied as to the accuracy, completeness, currency, reliability, or suitability for any particular purpose of information or data contained in or generated from the state geographic database. Additionally, the State of Mississippi, the Board of Trustees for IHL or any employee thereof assume no liability associated with the use of these data, and assume no responsibility to maintain them in any manner or form.