I have a question about “Volumes” in pix4Dmapper.
When calculate a volume, there is a “Terrain 3D Area” also calculated.
In the manual, the definition is as shown below:
“Terrain 3D Area [units2]: Area that is defined by the DSM included in the volume’s base.”
Does anyboy know how pix4Dmapper calculates the terrain 3D area?
Thanks in advance!