add GPS

[Asherchi]

No description provided.

[Asherchi]

I got a problem that add GPS in increment mapping, which can't work fine as yours great works(openMVG). it's always break as many models and the height is not euqal in poses, but I got the images in the plane. so i should get the poses in the same height or has few error and one models.
here is my model look like:
the model pose looks like as follow:

the height is difference looks like as follow:

besides, i got many model , which i should get one in theory .