This read-only value, in degrees, reports the compass-rotation azimuth of a specific tracked GPS satellite as seen from the device's antenna. An admin cares because knowing which direction a well-received satellite sits in can help with antenna placement or troubleshooting directional obstructions affecting GPS reception. For example, if satellites at a particular azimuth range consistently show poor signal while others don't, the admin might suspect an obstruction, like a building, in that specific compass direction from the antenna.