Apple iPad Air 13-inch (M2) GPS or location is inaccurate

The checks in more detail

System Services in Location Services has settings for Wi-Fi Networking and Cellular Network Search that improve the fix, and Compass Calibration helps direction. A case with metal or a magnetic mount beside the cellular antenna can reduce the signal. Stand in the open for a minute at the start of a route so the iPad finds satellites, and avoid tall buildings. Update iPadOS and the app.

A Wi-Fi iPad can use an iPhone's hotspot to improve location, because the iPad then uses the phone's connection to refine its position, though true GPS needs the cellular model. Compare with the iPhone's position to see the difference. Reset Location and Privacy only if nothing else works. If you use a Wi-Fi iPad for mapping on the move, an iPhone hotspot gives the iPad a data connection and helps it refine its location, though it still lacks a true GPS chip.

For serious navigation or fieldwork, an external Bluetooth GNSS receiver that works with the iPad gives accurate coordinates, and some mapping apps support them, which is worth considering for outdoor work. Check the iPad's Compass app and Maps for the calibration prompt, and avoid using the iPad next to magnets such as the Magic Keyboard's, which can disturb the compass reading. If direction is wrong but position is right, move the iPad away from magnets and calibrate again.