[Qgis-user] 3D Moon models with QGIS

[kirk]

Hi MeganThanks for the interesting question and link. Yes QGIS gas the tools to complete this analysis.First generate a slope raster from your dem.  You can use the slope tool in the Processing Toolbox>raster terrain analysis folder.The result will be a raster with the slopes of your study area.  You can then use the raster calculator to convert any pixels with a slope greater than your threshold value to either a large number or the raster null value.  The remaining cells will allow you to visualize a route between 2 points. See this post for more details.https://gis.stackexchange.com/questions/166104/using-dtm-slope-map-to-find-shortest-route-between-two-locations-using-qgisTo actually generste a route between 2 points , use a least cost path. There is a least cost path plug-in which will generate a vector lines to connect 2 points once you have the slope raster generated.KirkSent from my Galaxy
-------- Original message --------From: Megan Eskey via QGIS-User <qgis-user at lists.osgeo.org> Date: 2023-05-05  7:16 p.m.  (GMT-04:00) To: qgis-user at lists.osgeo.org Subject: [Qgis-user] 3D Moon models with QGIS I am curious about the capabilities of QGIS. I came across this interesting project to make a 3D map of the Moon, but now I would like to generate routes (rover traverses) based on slope data, specifically the low slope route between two point locations.Is that possible? Any tips or tricks would be helpful.https://www.ursa.fi/fileadmin/ursa2010/Harrastus/Ryhmatapaamiset/aktapaaminen/2021/Kuukuvat_QGIS_ropponen.pdfMeganᐧ
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