Question can map 3d convert directly between NGVD29 and NAVD88? If so, where can I find the reference for this procedure? If not is there any documentation on map 3d not being able to do this.
I don't belive you can. I'd probably suggest taking points and running them through "vertcon" from the NGS Geodetic Toolbox first before bringing into either C3D or Map3D.
I could be wrong, but I don't remember seeing it done before.
Think of it as "Map2.5D" as the literature only talks about 2D Coordinate transformations....
Log into access your profile, ask and answer questions, share ideas and more. Haven't signed up yet? Register