PostGIS is an open source software program that adds support for geographic objects to the PostgreSQL object-relational database.
License: Open Source
GRASS GIS (Geographic Resources Analysis Support System) is a geographic information system (GIS) software suite used for geospatial data management and analysis, image processing, producing graphics and maps, spatial and temporal modeling, and visualizing. It can handle raster, topological vector, image processing, and graphic data. Developed by GRASS Development Team
License: Open Source
Feature | PostGIS | GRASS GIS |
---|---|---|
Mapping | ||
Interactive map | ||
Location Mapping | ||
Optimized for Mobile | ||
Apps with Offline Map Support | ||
Database | ||
Customer Analytics | ||
Customer Segmentation | ||
Embeddable | ||
Built-in editor | ||
Data-management | ||
Education | ||
Office 365 integration | ||
Multiplatform | ||
Table manager | ||
Arc GIS | ||
Library |