Related
This discussion has been locked.
You can no longer post new replies to this discussion. If you have a question you can start a new discussion

Topomap and elevation

brunetot
3 months ago

A simple question.

When you see on topoactive map for example 18 meters what is the reference level 0 meter.

Is it ellipsoid (WGS 84)?

The sea level?

The geoid?

What is the reference level of DEM MAP?

Thanks a lot for your answer.