Has anyone successfully collected data with the Leica Zeno 20 (without RTK) and uploaded the raw GPS data to the NGS' OPUS site? I have Zeno 20s I want to find a cost effective solution for. I do not want to pay $6,250 a year for 5 units to have RTK. Also, I want to see if I can make this work without buying Zeno Office (Leica's Post Processing Software).
