From 5f600aafd2f1a90447e6880888183a5dc8add17e Mon Sep 17 00:00:00 2001 From: Ryan Date: Fri, 13 Sep 2024 12:04:53 -0600 Subject: [PATCH] Specify level flight Co-authored-by: Tiziano Fiorenzani --- rep-0147.rst | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/rep-0147.rst b/rep-0147.rst index b255effd..f222d758 100644 --- a/rep-0147.rst +++ b/rep-0147.rst @@ -356,7 +356,7 @@ Take caution integrating GPS data and terrain data as they frequently use differ The orientation field follows REP 103's [#REP103]_ recommendation. The orientation is the transform from the local tangent plane [#ltpc]_ to the body frame. -A vehicle flying facing east will have a unit identity quaternion for its orientation. +A vehicle in level flight facing east will have a unit identity quaternion for its orientation. x,y,z=0, w=1