Besides for logging in, the internet connection on the field is not a strict requirement but it is recommended to have it. It is needed, in detail, in the following situations:
- To log in to the app.
- (DJI) The first time that the app is opened to get the DJI SDK.
- (DJI) From time to time when opening the app to get again the DJI SDK.
- To update the latest version of the app.
- To update the drone firmware (done outside Pix4Dscan).
- To visualize background maps.