This contract aimed at producing mapping obtained from a photogrammetric flight supported by a Lidar sensor.

The photogrammetric flight was carried out by state-of-the-art LiDAR air equipment, which is installed on an aerial platform, suitable for covering the required area. This methodology further allowed obtaining photographic records of the whole study area.

As a complement, high definition stereoscopic satellite imagery was acquired, in order to produce mapping of additional area, not initially foreseen. The cartography to support this study was produced from these two sources.

This project covers an area where the classic topographic survey methods were used, namely by using double frequency GNSS sensors and total stations.