GIS is a set of techniques used to accomplish specific goals, most Important is the Inquiry about the geographical features on the surface of the earth, and it is displayed characteristics From the Database containing all Data.
We have years of experience in researching and working with exciting new technology 3D panoramic imaging. It is not 100% but it seems like 3D walkthrough without spending much time to rendering the whole sequence of animation.
Drone Aerial Imagery is the first step for capturing the imagery/data for GIS and mapping of any location. UAV Aerial imagery is a simple step to capture the images through a sophisticated high resolution camera mounted on an Drone.