Importing GCPs in local CS rotated/tilted model

Development Asset Creation
1

Hi,

Registration/Alignment was done using images gps. After that I disabled images gps by setting priors to unknown and importing 4 GCPs in local cs/euclidean. But after running alignment model was rotated. There are no deviations and here is info panel screenshot.

image
image346×409 8.13 KB

Questions are:
Why is this happening?

Will using “set ground plane” or tranformation during export change theese coordinates, because I need them to stay as they are but without model being almost upside down?
Reason - this model will be used together with CAD version in same view/scene.

2

Hi Rango

What is the orientation of your local coordinate system? In RealityScan X goes to right/east and Y up/north. It is possible that your system uses other orientation? Are all GCPs placed properly? What will happen when you won’t use georeferencing data for the first alignment?
Are the centre coordinates of the reconstruction region valid for your measured area?

Using Set ground plane or transformation can change the exported coordinate values. But it also depends on your export settings.