Use when building outdoor robot navigation with GPS/GNSS — choosing receivers, setting up RTK/NTRIP corrections, fusing GPS with IMU and wheel odometry, handling dropouts, implementing geofences, or debugging heading/position errors. Provides accuracy budgets, UTM vs lat/lon code patterns, robot_loc
Use when building outdoor robot navigation with GPS/GNSS — choosing receivers, setting up RTK/NTRIP corrections, fusing GPS with IMU and wheel odometry, handling dropouts, implementing geofences, or debugging heading/position errors. Provides accuracy budgets, UTM vs lat/lon code patterns, robot_localization configuration, point-in-polygon geofencing with hysteresis, and compass calibration proced