This python code is used to process AHN height data from a 3d point cloud to a geospatial vector data format (.shp or .tif) for GIS applications and Machine Learning algorithms.
See the ahn_preprocessing_spark.py for the code.
For more information about AHN data go to this link link
Our implementation uses PySpark to do most of it's calculations, so it can only be run a spark environment like Databricks.
The following figure exemplifies the process:
Michael de Winter
Jeroen Esseveld
Contact us at vdwh@pzh.nl