Thanks for your comments.
GIS is Geographic Information System that contains all datas in photos like
-Geographic coordinate
-Altitude
-Compass data
-Tilt.
Then we make the VR points by these with this automated car system. This system has IMU contains Gyros Accells, Compass, Encoders and GPS.
Every photo located in their own coordinate and virtual made by automatically with this solutions. No need to put hotspots in Vr by hand (like google street but we have Plus and you can fly :))