Hi @ all
we are tow guys just started are drone business MYDB21 for roof , solar panel inspection an real estate video / photo
now we got the new MATRICE 3 THERMAL ‘awesome’
now we like to use the RTK VRS for mapping but i do not know where and how to get the information about the rtk vrs tower
AZGPS in Arizona is the towers we like to use but i am stuck…do we need a sim card???
thank you