Can drones be used for rural homestead survey?

UAV can be used to measure rural homestead.

Advantages of UAV tilt photography

Tilt camera system is installed on UAV for photogrammetry to obtain the information of ground objects, which is the tilt camera of UAV. The 3D data of tilt camera technology can truly reflect the appearance, position, height and other attributes of ground objects. With the help of unmanned aerial vehicle (UAV), image data can be collected quickly, and full-automatic three-dimensional modeling can be realized, which has the characteristics of low cost, accurate data acquisition and flexible and convenient operation. Details are as follows:

It breaks through the limitation that traditional aerial cameras can only shoot orthophoto images from a vertical angle. By carrying multiple image sensors on the same flight platform, real images with spatial information can be collected from different angles of vertical and oblique, so as to obtain more comprehensive texture details of ground objects and reflect the actual situation of ground objects more truly.

Terrain mapping is carried out by unmanned aerial vehicle (UAV) equipped with tilt camera. Automatic image matching modeling system can reduce manual intervention and improve work efficiency.

It saves manpower and has high efficiency, which can greatly shorten the collaborative work of surveying and mapping field work, solve the work delay caused by external factors such as weather, transform a large number of original field work into indoor work, greatly shorten the labor time of surveyors and reduce the labor intensity of field work.

Inclined images can provide users with rich geographic information products, realize the superimposed display of two-dimensional and three-dimensional data, and provide auxiliary decision analysis for related cadastral management information systems.