Open source/free GIS

• GIS Lounge (Collection of open Source and Freeware GIS Applications) https://www.gislounge.com/open-source-gis-applications/
• QGIS – Free and Open Source GIS http://www.qgis.org
  • Training manual
  • QGIS Learning Resources
  • GIS Open Courseware

Open source/free remote sensing & digital image processing

• Terrset LiberaGIS https://www.clarku.edu/centers/geospatial-analytics/terrset/
  • TerrSet Tutorial Video Series
• Multispec https://engineering.purdue.edu/~biehl/MultiSpec/
• SPRING  http://www.dpi.inpe.br/spring/

Cloud/Online GIS

• OpenStreetMap  www.openstreetmap.org
• MapHub   https://maphub.net/
• ESRI free story Maps https://storymaps.arcgis.com/en/

Google Mapping

• Google Earth  www.google.com/earth/
• My Maps https://support.google.com/mymaps

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Last modified: 29 April, 2025

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