#grassgis — Public Fediverse posts

Just published a tutorial about using GRASS for a viewshed workflow that employs an observer-relevant surface to selectively represent obstructions that effectively block line of sight at pedestrian height. This derived layer is then used to perform a cumulative viewshed analysis. Check it out here: https://ecodiv.earth/post/intervisibility/ #grassgis #osgeo #ahn #viewshed @grassgis

Learn GRASS GIS [etc]
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https://grass-tutorials.osgeo.org/ <-- shared GRASS tutorials, etc
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https://grass.osgeo.org/download/ <-- @GRASS GIS download page
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H/T Doug Newcombe
“A new tutorial on creating hydroflattened DEMs directly from airborne point cloud data has been posted in the GRASS tutorials site... There is a link in the tutorial to a more detailed version on Zenodo.
Be sure to check out the other tutorials on the recently renewed tutorial site…”
#opensource #GRASS #GRASSGIS #spatial #mapping #tutorial #free #onlinelearning #learning #selflearning #tutorials #spatialanalysis #tools #download #Windows #LINUX #MacOS #Docker #sampledata
@grassgis