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General / Re: Importing DEM to improve geomtry accuracy
« on: February 14, 2018, 03:15:14 PM »
The DEM overwrites the DEM that's already generated in the report or is simply being used as the DEM to project the images onto. That step happens at Build Orthomosaic, where you can choose which Surface to use (Mesh or DEM).
The order of steps is;
1. Align images in proper coordinate system
2. Geo-reference the project either by geotagged images or GCPs
3. Optimize the tie-points with the info from step 2
4. Import external DEM in the same coordinate system
5. Build Orthomosaic with Surface set to DEM
The order of steps is;
1. Align images in proper coordinate system
2. Geo-reference the project either by geotagged images or GCPs
3. Optimize the tie-points with the info from step 2
4. Import external DEM in the same coordinate system
5. Build Orthomosaic with Surface set to DEM