MARIS Map Services
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Best Available Imagery
Elevation: New Project-based DEMS with Color or Grey-scaled Hillshades, Contours
Emergency Response: Search and Rescue Grid, Coastal Response
Flooding: USCOE Imagery of the Delta Backwater
Hydrology: National Hydrography Dataset (NHD) (Updated 2018)
Political: MS House and Senate, Congressional
Transportation: MDOT Centerlines
Utility: Oil and Gas wells...
Other: USGS Topographic Maps...
Utility Service Areas: Electric, Gas, Sewer, Telephone, and Water
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.