Le Castellet – Survey and topographic map of the Paul Ricard racing circuit made by drone and aerial photogrammetry
Survey map built from a 270ha orthophoto and DSM (digital surface model). Results obtained from 2570 aerial images taken by the Arena Drones Organisation comapny.
Entire survey map of the Paul Ricard racing circuit
![Drone and photogrammétry racing circuit Paul Ricard](https://www.dronesimaging.com/wp-content/uploads/2020/03/Plan_topographique_drones_imaging%C2%A9.jpg)
Low resolution - extract from the Autocad plan in DWG format
![Survey map Paul Ricard](https://www.dronesimaging.com/wp-content/uploads/2020/03/Plan_topographique1_drones_imaging%C2%A9.jpg)
Medium resolution - extract from the Autocad plan in DWG format
![Survey map Paul Ricard](https://www.dronesimaging.com/wp-content/uploads/2020/03/Plan_topographique2_drones_imaging%C2%A9.jpg)
High resolution - extract from the Autocad plan in DWG format
![Survey map Paul Ricard](https://www.dronesimaging.com/wp-content/uploads/2020/03/Plan_topographique3_drones_imaging%C2%A9.jpg)
Ultra high resolution - extract from the Autocad plan in DWG format
![Survey map Paul Ricard](https://www.dronesimaging.com/wp-content/uploads/2020/03/Plan_topographique4_drones_imaging%C2%A9.jpg)
Topographic map built in Pdf and Dwg formats for updating the site and studying future resurfacing work which begins this month: new asphalt mainly concerning bends and redesigning slopes to eliminate water level problems.
TECHNICAL INFORMATIONS
- Aerial images processing & vectorization : Drones Imaging company
- Flights and aerial images capture : Arena Drone Organisation company
- Spatial accuracy : centimeter with EMLID Reach RS2 receiver.
- Orthophoto RVB : GSD 4cm
- Covered area : 270ha
- Drone : DJI P4P
- Photogrammetry software : Metashape french reseller