Vertical Datum in NA Transformations

Dan Anderson

Is any vertical datum transformation applied when NAD27 data (probably assume NGVD29) is converted to NAD83 (probably assume NAVD88) or vice-versa?

global_mapper

No, Global Mapper does not presently do any kind of automatic vertical datum conversion.

Let me know if I can be of further assistance.

Thanks,

Mike
Global Mapper Support
support@globalmapper.com

Dan Anderson

Okay, thanks.