Friday 21 December 2018

QGIS calculate the 3D surface area of a region?


I would like to calculate the true surface area of a region from DEM (2D elevation data).


Is it possible to do this with QGIS?


And if yes, how?


I managed to obtain a 3D visualization of the elevation data using nviz (a GRASS-module) but I do not see any possibility to calculate the 3D surface area.




-

No comments:

Post a Comment

Subscribe to: Post Comments (Atom)

arcpy - Changing output name when exporting data driven pages to JPG?

Is there a way to save the output JPG, changing the output file name to the page name, instead of page number? I mean changing the script fo...