Click for Internet Map Service (Pop-up Blockers must be turned off in order to use the IMS) WELCOME to the Mississippi Automated Resource Information System (MARIS) Technical Center Internet Map Service (IMS). The MARIS Technical Center brings you this interactive mapping site as a public service. Software to run this service was acquired from Environmental Systems Research Institute, Inc. (ESRI) and Latitude Geographics The web site is maintained by the MARIS Technical Center, which also supplies the equipment and other infrastructure required for its operation. Once you click on the above link to start the IMS a new browser window will open that is linked to Latitude Geographics web server. On that page there is a link to start the actual IMS named "Launch Map Viewer" in which a third browser will open full screen. The speed of the IMS will depend on the speed of your internet connection.