cómo escanear lagos

Gisbert61

Esta mañana volé sobre dos de nuestros lagos, después de procesarlos en sitescan muestran 'agujeros' en el ortomosaico cuando están un poco 'mar adentro'.

 

¿Cómo podría solucionar esto?

Phantom4 RTK & Sitescan en un iPad & controlador SDK

 

Gracias por tu tiempo.

 

Bert

NicoBonnafoux

Hi @Gisbert61, 

Photogrammetry works by identifying matching points between images to perform a triangulation. This can be challenging when working with reflective surfaces, moving features or monotonous/repetitive features; water is all of these things... 

One suggestion that could help for your example since your lakes are not very large is to fly higher so that all your images show some shoreline.
 
In our desktop ArcGIS Reality software we have a "waterbody correction feature" functionality that helps with reconstruction over water, we're considering adding this capability to Site Scan as well. If it's of interest to you, it would be great if you could suggest it as an "Idea" so we can gauge interest in the capability from other users and prioritize it. 

 

Regards,
Nico