If we are connected to a ublox or something, we can assume that we will have problems at depth. Ensure that we can play nice with one of these to at least have positioning at the surface, and switch over the ekf mode (or whatever needs to happen), and mavlink reporting (so our position doesn't start jumping around) appropriately when we dive.
If we are connected to a ublox or something, we can assume that we will have problems at depth. Ensure that we can play nice with one of these to at least have positioning at the surface, and switch over the ekf mode (or whatever needs to happen), and mavlink reporting (so our position doesn't start jumping around) appropriately when we dive.