Mavelous is using mavlink message type GPS_RAW_INT rather than GLOBAL_POSITION_INT for data updates.
The mavlink web site has this to saw about GPS_RAW_INT...
"The global position, as returned by the Global Positioning System (GPS).
This is NOT the global position estimate of the sytem, but rather a RAW
sensor value. See message GLOBAL_POSITION for the global position
estimate..."
Mavelous is using mavlink message type GPS_RAW_INT rather than GLOBAL_POSITION_INT for data updates.
The mavlink web site has this to saw about GPS_RAW_INT...
"The global position, as returned by the Global Positioning System (GPS). This is NOT the global position estimate of the sytem, but rather a RAW sensor value. See message GLOBAL_POSITION for the global position estimate..."