The order is as follows: 1) upload to the site spherical panoramas from which you plan to create a virtual tour; 2) from the list of uploaded panoramas add each panorama to the virtual tour (Add to 3D tour link); 3) open the created virtual tour, edit the panorama order, select the main panorama, set transition points (tunnels).
Phantom 4 Pro is equipped with a 1-inch matrix, thanks to which it is possible to shoot 4K video at a speed of 60 frames / s and a photo of 20 megapixel. Max. flight time is 30 minutes and max. signal transmission distance - 7 km. Phantom 4 Pro V2.0...
A quadcopter or quadrotor is a type of helicopter with four rotors. The small size and low inertia of drones allow the use of a particularly simple flight control system, which has greatly increased the practicality of the small quadrotor.