ESRI
Geographic information system
QGIS
Remote sensing
GRASS GISS
https://en.wikipedia.org/wiki/Shuttle_Radar_Topography_Mission
Erdas Imagine
https://en.wikipedia.org/wiki/ArcView
Autodesk
AutoCAD
Google Earth
Global Mapper
https://en.wikipedia.org/wiki/Historical_geographic_information_system
https://en.wikipedia.org/wiki/List_of_geographic_information_systems_software
https://en.wikipedia.org/wiki/Arduino
Geographic information systems in geospatial intelligence
https://en.wikipedia.org/wiki/Geographic_coordinate_conversion
SASGIS