Vertical Datum in Sicily

Good afternoon,
I’m going to work in Sicily with my Reach RX. Could someone tell me which Vertical Datum I should use there?

Thank you so much

Hey @sicart07,

Welcome to the community forum!

The geoid model to use usually depends on your project and its requirements. In general, Emlid Flow supports these vertical datums for Italy:

  • Genoa 1942 (South Tirol) height
  • Italy ITG2009 height

I also found this thread about geoids in Italy. Perhaps it can come in handy for you.

I use IGM verto files.
They are expensive and work only in post process. You need a specific software (the one from IGM is not free, Convergo is free).

On the other hand data comes from IGM…