Free Geo-visualization Resources

1. OpenStreetMap

   
   

2. Tableau

   
   

3. Google ENVIRONMENTAL INSIGHTS EXPLORER: Impact begins with insights. Explore data to make informed decisions and inspire action.

   
   

4. ArcGIS Living Atlas of the World

   
   

5. Buildingeye

   
   

6. QGIS: A Free and Open Source Geographic Information System

   
   

7. GeoDa: free GIS software program primarily used to introduce new users into spatial data analysis. It’s main functionality is data exploration in statistics

   
   

8. OpenLayers: A high-performance, feature-packed library for all your mapping needs

   
   

9. Mapsdata: Best for interpreting geo data more effectively than spreadsheets

   
   

10. CartoDB: Best for creating rich, dynamic maps in seconds

    
    

11. GRAS GIS (Geographic Resources Analysis Support System) was developed by the US Army Corps of Engineers as a tool for land management and environmental planning.

    
    

12. Whitebox GAT: is an open-access GIS and remote sensing software package.

    
    

13. CartoWeb: comprehensive and ready-to-use Web-GIS as well as a convenient framework for building advanced and customized applications.

    
    

14. EPANET: is software that models hydraulic network systems.

    
    

15. Flowmap: a software package dedicated to analyzing and displaying interaction or flow data

    
    

16. Mapbox: A platform for designing and publishing custom maps, providing tools for developers to integrate mapping solutions into applications. Mapbox

    
    

17. Leaflet: An open-source JavaScript library for mobile-friendly interactive maps. It's lightweight and easy to use for web mapping.

    
    

18. D3.js: A JavaScript library for producing dynamic, interactive data visualizations in web browsers, often used to create maps with data overlays.

    
    

19. PostGIS: A spatial database extender for PostgreSQL, allowing geospatial queries and support for geographic objects.

    
    

20. MapServer: An open-source platform for publishing spatial data and interactive mapping applications to the web.

    
    

21. R Spatial: Spatial Analysis and Modeling in R; R has packages like sf and sp for handling spatial data and performing analyses.

    
    

22. SAGA GIS: A free GIS software with a focus on providing an integrated GIS environment for spatial analysis.

    
    

23. GeoServer: An open-source server for sharing geospatial data and maps over the web, supporting various formats like WMS, WFS, and WCS.

    
    

24. NASA Worldview: A web-based application that provides the capability to interactively browse global, full-resolution satellite imagery and then download the underlying data.