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Autonomous Vehicle

ZED F9P with RTK - WGS to UTM

by kim.jeff 2021. 11. 9.

Hello,
we use ZED F9P with RTK corrections. Is it possible to retrieve (besides latitude and longitude) also UTM and other coordinates from the Ublox interface? I am grateful for any hint!

Our RTK data stream provides a wealth of information, e.g. besides latitude, longitude and ellipsoidal heights also UTM coordinates, normal heights and coordinates referring to other coordinate systems. Is it possible to retrieve such informations from the interface? Unfortunately I could not find that topic addressed in the interface description.

  • I think you'd need to pull the ECEF values and rotate/transform those into whatever datum and projections​ you need.

http://map.ngii.go.kr/ms/mesrInfo/gnss/vrsUserView.do

 

국토정보플랫폼

 

map.ngii.go.kr

https://gist.github.com/twpayne/4409500

 

Python UTM to/from WGS84 conversion

Python UTM to/from WGS84 conversion. GitHub Gist: instantly share code, notes, and snippets.

gist.github.com

 

RTK-GPS 설정 후 보정 데이터 수신 후 python 으로 UTM좌표계 변환.