Yes, GPS feature works offline on GoSurvey. Let us explain you how this feature can be used. First of all, GPS depends on availability of 3 things to work-
- Mobile Network
- Wireless network (Wi-fi)
For Example, a surveyor is collecting data where internet connectivity is weak or absent, in that case his GPS location will be captured via mobile network. For GoSurvey to be able to capture accurate location, the wifi should be kept on and the Location mode should be set to High accuracy in your phone settings. Doing this, the wifi keeps on looking for a network nearby, thus capturing your approximate location. There accuracy might vary between 50 to 100 metres than your exact location.
For More information on GPS click here