Merge pull request #377 from BrunoBerger/master

Update documentation for reference frame of GSS
FS-Driverless · Dec 16, 2024 · b587fe7 · b587fe7
2 parents 1a32cfa + 4141391
commit b587fe7
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/docs/ground-speed-sensor.md b/docs/ground-speed-sensor.md
@@ -2,7 +2,7 @@
 
 The ground speed sensor is modeled around the Kistler ground speed (like the Kistler Correvit SFII).
 
-Velocity information is captured in the global world frame in ENU frame.
+Velocity information is relative to the vehicle frame in ENU coordinates (x forward, y to the left).
 
 At this moment no extra noise is added to the sensordata since the kistler 250hz data averaged into the 100hz is so close to ground truth that adding noise would be unrealistic.
 
@@ -78,4 +78,4 @@ twist:
     x: 0.0
     y: 0.0
     z: 0.0
-```
+```