- Joined
- Jun 5, 2017
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- Age
- 37
The entire area to be mapped is around 20,000 sq. M. About 60% of this area is made up of virgin soil, with very low vegetation and some scattered trees. The remaining 40% of this area (in the center) is a kind of hole filled (up to the level of the surrounding soil) from a material very similar to a white sand. This "white material" forms a sort of dome surface, with the highest part in the center and the lower parts bordering the virgin soil.
The 3D model is correct from the top of the map up to the middle (the top of the "dome of white material"), from then on instead of lower elevations I find higher elevations.
On the white surface there are obvious signs of truck passage and there are many small "black spots" so I think the common points can be found by the software. The surface is almost flat with a height difference of not more than 2 m distributed over a large area.
The orthophoto is perfect. The distances are perfect. It's an elevation problem.
Which software you use for processing and flying.
