georefrenceing 3D model from survey points

[mahmoudalasfia]

i want to georefrence 3d model with survey points measured directly from the as-built structure at site.

because the 3d model have assumed coordinate system and i want to tied with the project original coordinate system to model new structure based on this model and later on to stakedout on the site !!

[Alfred.NESWADBA]

Hi,

if I understand your question correct you have two drawings, one with surveying points and another one with your 3D-model?

If you you can insert your model into the drawing with the points (insert your model so it's close the known points) and then use command _ALIGN or command _3DADLIGN to reposition your model.

HTH, - alfred -