Extract the altitude of a GPS point

[Kal_Lam]

Thank you @DSimon for sharing the alternative approach with @Yimi. @Yimi, you could do it as outlined in the image shared below:

In the survey tab of your XLSForm:

Data entry screen as seen in Collect android app: when a GPS is captured

Data entry screen as seen in Collect android app: when the captured GPS is displayed in a note question

Reference XLSForm:

Extracting GPS Coordinates.xls (30 KB)