Aerial photography complex with vertical take-off and landing. Complex takes-off from a site with a radius of 5 m, can work in a confined space and accurately bend the relief. With Geoscan 401, you can survey high-rise structures (pipes and utility poles), objects with pronounced relief and significant altitude differences (quarries) or vertical surfaces (facades). Due to the onboard geodetic GNSS receiver, the obtaned images allow the creation of the precise georeferenced orthophotos and 3D models.