It is very important to understand the local position coordinate system.
All x,y,z values below are in North/East/Down NED coordinates. This means the
z values will be more negative the higher you go. Ground is zero, and then it is
negative from there up.
All x,y,z values below are in North/East/Down NED coordinates. This means the
z values will be more negative the higher you go. Ground is zero, and then it is
negative from there up.