Description
Digital terrain model (DTM) produced from stereoscopic aerial photographs at 20 cm spatial resolution of the 2012-2013 PPIGE orthophotography. It is in the form of a seedling of points at steps of 10 and 20 meters covering the entire North Region - Pas de Calais.
Four derived products were extracted: level curves, Triangular Irregular Network, MNT Raster and shading.
Resources
| Name | Format | Description | Link |
|---|---|---|---|
| grid20m_npdc_XYZ.rar | Unknown | Open resource |