From 414139180816932532919d517e4b60b6bab329cb Mon Sep 17 00:00:00 2001 From: BrunoBerger Date: Mon, 16 Dec 2024 20:37:57 +0100 Subject: [PATCH] Fixed doc for refrence frame of GSS --- docs/ground-speed-sensor.md | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/docs/ground-speed-sensor.md b/docs/ground-speed-sensor.md index 0c39d407..d189ca58 100644 --- 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 -``` \ No newline at end of file +```