Hi all,

i'm actually doing a series of tests for my DRTK2 and Matrice 300 and P4RTK.

Could someone please confirm thoses facts :

1 - DRTK2 4G dongle is not activated yet, so not possible tu use it as an autonomous base station (For my M300 for exemple) sending live corrections (without know point)
2 - RTK absolute accuracy level :  DRTK2 is only useful if you have a point with known coordinates  
3 - RTK relativ accuracy level : Whatever the point coordinates, you'll have relativ accuracy as long as the drone is connected to the DRTK2
4 - PPK : .DAT logs stored, once converted can be used to PPK process

Thx for your help

1) As far as i know, that's correct. You cannot use 4G dongle on drtk2 (¿yet ?)
2) Thats correct BUT if you don't have any known point or a regular GNSS you can do PPK with the data collected by DRTK2. It is VERY easy to post process that files (of course you will need another base file).
3) Yes, usually 1 to 3 cm.
4) this is what i mean on 2)