altimetry

Switch from Point to PointZ

How to add elevation to a point dataset in Python using geopandas, rasterio and rioxarray, exploring different methods to obtain Z values.

altimetry coordinates dem gis qgis

Online from

31 March 2022

Reading time

1 minute

Calculation of the real surface: comparison between DTMs

Comparison between DTM ISPRA 20m/px and DTM LiDAR 1m/px to calculate the real surface of a flat area near Naples, highlighting the differences in precision.

altimetry rasteranalysis lidar gis dtm

Online from

01 May 2018

Reading time

2 minutes

Page 1 of 1