Geo referencing Pont cloud to GPS coordinate system
Posted: Wed Oct 23, 2019 6:16 pm
Hi All
Sorry if this question has been asked before.
I have Lidar datasets of tunnels in a local coordinate system and I have ground control points in degrees of where the tunnels reach the surface. I am looking to georeference these point clouds and import them into ARC gis So that I can have the base map on top with the tunnels extending below.
I have tried aligning the point clouds with the control points but that is not working as I cant select the points on the point cloud and the reference field uses such different coordinates.
It would look so cool if I get it to work, So any advice on how to make this happen would be greatly appreciated.
Sorry if this question has been asked before.
I have Lidar datasets of tunnels in a local coordinate system and I have ground control points in degrees of where the tunnels reach the surface. I am looking to georeference these point clouds and import them into ARC gis So that I can have the base map on top with the tunnels extending below.
I have tried aligning the point clouds with the control points but that is not working as I cant select the points on the point cloud and the reference field uses such different coordinates.
It would look so cool if I get it to work, So any advice on how to make this happen would be greatly appreciated.