now polling lat, lng, bearing, and elevation every 5 seconds by the chronometer. these get written to firebase, under the temprecording node, labeled by the time interval (0, 5, 10, etc).
Hitting the done button renames this data to a tag generated by the current location and timestamp...this completes the TempSoundscape node in firebase, which now contains a collection of recordings, each consisting of a collection of points.
Hitting done also causes the undo and done buttons to become hidden...recording again at this point creates a new soundscape.