Adding/updating Ground control points

Development Asset Creation
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1

I have added ground control points in my project. I can see that these points are recognized by the program. see image.
I have also clicked several time on update (contraints). When I export point cloud/ registration etc. all is local(program) coordinates system and not according to ground control points
importing GCP

B1,1881.695,3029.429 ,7.310

After exporting GCP
B1 -19.64149226878044 -7.86983965179661 5.571089562628356

What should I do?

2

Hi Shahzad
Go to WORKFLOW->SETTINGS->COORDINATE SYSTEMS and set a proper one for the PROJECT and for the OUTPUT… then you can use UPDATE or realign… in your case I would use realign as you need the best results possible…

3

Thanks for your reply. In my case I have set local:1-euclidean for both project and output. As my gcps are also local coordinates system. How can I do this transformation. I have done realignment also many times but no update happens.

4

Hi Shahzad
When you are exporting the mesh / PCD, do you set GRID PLANE or PROJECT OUTPUT on export?

GRID_plane.png

Try setting it to PROJECT OUTPUT and report back please…

5

Thanks, it works. I should have read help file. It is mentioned there.