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.

  • Updated Data - 2024 Cadastral Framework (Parcel) data Webpage

  • New Data - Municipal Boundaries Webpage

  • Mentorship Matters: Growing Your GIS Career Through Connection - May 13, 2026 ESRI Webinar

  • New NAIP 2025 data available under Data section and the MARIS Map/Image Services (under USDA NAIP Imagery)

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.