I'm new to ESRI mapping. I have a set of points in ESRI, with x, y, z coordinates, which I believe is in meters.
I am now writing an Android program, and I do not want to depend on ESRI, thus I would like to get the coordinates and pin them on Google map.
I have tried to use ESRI and export the coordinates to decimal degrees and pin them on Google map. But the position is not very accurate (varies from original position about 500m).
So I was thinking if there any hard coding calculations that I could do to convert meters to decimal degrees? I'm looking for accuracy at around 1m.