Retention Basin - terrestrial Photogrammetry and Volume calculation

After heavy rainfalls and a mudflow, the retention basin above a settlement needs to be analysed regarding volume and deposit height.
Using terrestrial RTK camera devices from @REDcatchGmbH and@agisoftmetashape3247 for multitemporal 3D reconstruction. Analysis were performed in CloudCompare.

Links:
- RTK for 360° camera: https://www.redcatch.at/rtk_360camera/
- 3D ImageVector, RTK for digital camera: https://www.redcatch.at/3dimagevector/
- CloudCompare software: https://www.danielgm.net/cc/
- Metashape: https://www.agisoft.com/
What you will see in this video:
o Intro multi-temporal terrestrial survey (0:00)
o The location: (0:30)
o 3D ImageVector survey in 2020 (0:40)
o RTK for 360° camera (1:00)
o The Workflow explained (1:28)
o Processing in Agisoft 2020 (1:43)
o Processing spherical camera in Agisoft 2022-07 (2:29)
o Import in CloudCompare and resample, clean point cloud (2:49)
o Perform cross section of multi temporal point clouds (4:15)
o Volume measurement (5:09)
o Visualize deposit height in 3d (5:51)
o Render view in CloudCompare to JPG (6:22)
o Get more from REDcatch GmbH (6:44)

Видео Retention Basin - terrestrial Photogrammetry and Volume calculation канала REDcatch GmbH