Using Reach RS for GCP

Reach Module / M+ / M2 Getting started
4

I’m off to the linked docs, but have a couple of q’s.
Generally relative accuracy is enough for my purpose but if I could geo-reference with a little more effort…

  1. A previously surveyed property corner can be used as the known location on which to set a base (Reach RS) over. Would the terms used to decsribe the point need to be translated into another form? ( like from northing and easting to lat/long ).

  2. If 1 is yes, can a second Reach RS rover be used to establish a new known location and then use that as the base location for subsequent marks? In oher words, using a corner marker to eatablish a known point more in the center of a parcel to then use as a base on a large parcel.

Thanks.