Abstract

In the world, the unmanned aviation vehicle (UAV) have been widely applied in photogrammetry. The imagery data acquired from UAV can be used for both military and civilian purposes such as border supervision, natural hazard response, argriculture and traffic monitoring[8÷14]. In Vietnam, the imagery data from UAV have been researched and applied in establishing topographical map and building digital elevation model [1÷6]. However, a Geographical database using UAV’s imagery data is a new concept and is on the process of laboratory testing. This paper aims to describe the process of building a Geographical database from UAV’s imagery data and analyze the performance of the result from field tests.