Datum Workstation®
Advanced Software for Geospatial Analysis
Datum Workstation is a complete Geographic Information System that lets you work with virtually any type of geospatial data including imagery, terrain surfaces, and map data with associated relational database attributes. It provides all the tools you need to view, create, edit, georeference, interpret, and publish any type of geospatial data. Datum Workstation provides professional geospatial tools in a single package at an affordable price.
Datum Workstation includes a powerful scripting language that gives you the ability to create efficient geospatial processes to be integrated into complex automated workflows and custom programs.
Datum Workstation, previously called TNTgis, has a long release history and is used in more than 150 nations around the world.
Datum GeoView® — free image / GIS viewer and map maker
Datum GeoView is a powerful, free geodata viewer and map maker that lets you publish and distribute your geospatial data. It has all the powerful display features needed for complex visualization and interpretation of your geospatial materials.
Quickly display massive geodata file(s), including direct support of numerous file formats such as shapefile, GeoTIFF, JP2, PNG, MrSID, DXF, and DWG. Create and share complex maps in PDF, printed, or digital map layout form.