Welcome to the MARIS Website

Current Announcements (includes upcoming meetings, new data, training classes, and job announcements)

  • MARIS is currently running on ArcGIS Enterprise 11.5 as of September 1, 2025.

  • GeoWGS84 (GeoViewer Pro - Compact geospatial viewer for MrSID imagery, LiDAR sets, tiled rasters, and vector features.)

  • GIS Jobs at Coastal Electric Power Association (Closes: Dec 31, 2025) Coastal Electric

What do we offer?

Download Data Free

Geospatial data is FREE. You need ESRI software or an alternative that can read ESRI formatted data in order to view this data.

Mapping

MARIS provides interactive mapping, map services, image services, pre-generated printable maps, and maps from other sources.

Resources

Other sites, training, miscellaneous information. MARIS is not responsible for the information on external sites.

Mississippi GIS Council

This links to the Mississippi Coordinating Council for Remote Sensing and GIS website.