Since the human society enters the later period in the 20th century, the information technology has permeated into all fields of the world at an unexampled speed. In the tide of digitalization and information in all
trades, our country's Digital Territory project has received considerable development as a part of national spatial data infrastructure. Under the great background, this paper clarifies the method to build the county level land-use database.
Firstly, in this article, with the...