Position correction system

GPS/GNSS Development Boards
1

Hi, I have a system of detection of positions on a limited territory (a few km radius) that send data to a unit in fixed position using “Lora” (868 Mhz operating in Italy). I would like to consider using, if feasible, a correction system to improve the accuracy of the position. The “rovers” on the territory are equipped with an inexpensive “U-Blox NEO-6M”, does anyone have experience on this topic? Could you use, for example, the new card “SparkFun GNSS Correction Data Receiver - NEO-D9S” https://www.sparkfun.com/products/19390 … e=hs_email? I don’t need extreme speeds for correction, it can take up to a few seconds.

Thank you.

2

Hi,

The u-blox PointPerfect L-Band PMP (SPARTN) Corrections are encrypted. You need an account and keys to decrypt the data. Receivers like the ZED-F9P can have the keys loaded into them so they can decrypt the data. The M6 family are much too old to be able to do that. I don’t know if they can use standard RTCM corrections instead…?

Best wishes,

Paul

3

Thank you, i try.