New answers tagged topography
Hypsography deals with the peak hights or one can say spot heights which we derive hights after completion of top maps
You can access raster statistics using the Python GDAL/OGR API. from osgeo import gdal # open raster and choose band to find min, max raster = r'C:\path\to\your\geotiff.tif' gtif = gdal.Open(raster) srcband = gtif.GetRasterBand(1) # Get raster statistics stats = srcband.GetStatistics(True, True) # Print the min, max, mean, stdev based on stats index ...
In QGIS you can use the Interpolation plugin (I think it is installed by default, if not it is a standard plugin installed through Plugin Manager) found in Raster -> Interpolation. With that plugin you can take your vector layer of points and turn them into either a TIN or a surface model. You can either pull the elevation from a field in an attribute ...
Top 50 recent answers are included