Re:iRobot Terra Robot Lawn Mower – First Impressions
by throwlaplace on Thursday January 09, 2020 @02:33PM
(#22004665)
>This is not available in consumer-grade receivers.
not true. i posted a link in a sibling comment but you can use two piksis with one as the base and one as the rover to get sub cm differential rtk. you can also use NOAA CORS station (if you're within 10km) to get precise ppk
for this use case i would set the base down at a fixed location and let it solve. then i would wait a day for CORS data to get accurate gps for the base and plan out my trajectories relative to that base (using whatever registered maps they use). alternatively you could survey the location where the base sits.
not true. i posted a link in a sibling comment but you can use two piksis with one as the base and one as the rover to get sub cm differential rtk. you can also use NOAA CORS station (if you're within 10km) to get precise ppk
https://www.ngs.noaa.gov/CORS/
for this use case i would set the base down at a fixed location and let it solve. then i would wait a day for CORS data to get accurate gps for the base and plan out my trajectories relative to that base (using whatever registered maps they use). alternatively you could survey the location where the base sits.