Crazy coordinates with underground pictures - why and how to fix?

Aug 19, 2016
17
0
0
Visit site
Hello.

This week I went to an expo here in my city, São Paulo, Brazil. The place where the expo happened is underground, but nothing really deep. There, I took some pictures – the ones that I took outdoors (before and after the expo) and at the beginning of the expo (there was no difference in depth over the course of the exhibition) have the correct gps coordinates, but the ones that I took after about 20 minutes of the begining of the expo are marked with Barcelona, Spain coordinates. This happened with my phone (Samsung Galaxy S7 Edge) and with my girlfriend’s phone (LG G4), both with original phone camera (mine with Samsung’s original, hers with LG’s original, not Google or 3rd part cam). This two places are really far one from another and the coordinates have nothing in common.
That never happened before, even in long tunnels the GPS just loses its signal, do not send me to another place. Does anyone know why that happens and if I can correct the coordinates from affected pictures?

Since now, thanks a lot.