3DPC Fontcalent via SfM and ALS 1993 - 2009 - 2014

3DPC of the Fontcalent mountain in Alicante, Spain. There are three point clouds:

1. Year 1993, 3DPC from aerial photos reconstructed via SfM using ground control points extracted from 2.
2. Year 2009, 3DPC captured via an ALS, downloaded from the IGN website, thanks to the PNOA project
3. Year 2014, 3DPC from aerial photos reconstructed via SfM using ground control points extracted from 2

The datasets were used here.