With the increasing development of information technology, every country requires spatial information. Although many developed countries are capable of acquiring HD data to meet their needs, the increasing need for spatial data falls far below the supply. Data acquisition becomes one of the main obstacles to the promotion and application of spatial information technology. The operations of UAV mapping make up the vacancy of information technology. Since UAV appeared in 1990s, they've developed very fast and have achieved great success in mapping tests.

This solution can be widely applied in basic geology mapping, road engineering, electric power grid, water conservancy, petroleum pipe line, coastline, the island reef, digital city and some other fields

 

● High data sampling acquisition:

from the air, wide angle, High amount of information acquisition.

● High Accuracy:

Higher accuracy than photography mapping in analytic points but equably distribution, and prevent the issues of surface approximation error,

● Small influence by outside environment:

Not restricted by temperature and geographic location.

● Non-contact mapping:

with no target contacted, no reflecting prism needed, it can complete data acquisition of risk object and environment.

● Digital acquisition, good compatibility:

Direct acquisition of full digital featured data signal, more convenience for later output, processing, saving, sharing.