andrewmarsh.com/ 

www.velux.com/what-we-do/digital-tools/daylight-visualizer 

1. Weather visualization: https://www.ventusky.com/

2. SVG city map: https://www.openstreetmap.org/

3. Custom online maps: https://www.mapbox.com/

4. Free city CAD map and 3D Sketchup/Rhino files: https://cadmapper.com/

5. Free contour map generator: https://contourmapgenerator.com/

6. Free interactive population visualization map: https://pudding.cool/2018/10/city_3d/

7. Interactive sea level rise and flooding maps: https://sealevel.climatecentral.org/ 

Sketchup Plugins

Link to download depthmapx software: https://github.com/SpaceGroupUCL/dept... 

This video will explain in detail, how to analyse street morphology using depthmapx software. The term space syntax encompasses a set of theories and techniques for the analysis of spatial configurations. It was conceived by Bill Hillier, Julienne Hanson, and colleagues at The Bartlett, University College London in the late 1970s to early 1980s to develop insights into the mutually constructive relation between society and space. As space syntax has evolved, certain measures have been found to correlate with human spatial behavior, and space syntax has thus come to be used to forecast likely effects of architectural and urban space on users.