Revelation of High GPS Benefits with Regard to Chinese Aviation Applications

摘要

From the first GPS test satellite entered into orbital operation on 22 February1978 to the launching of the 23d operational satellite on 28 October 1993, the GPS navigation and global positioning system has been in the middle of a net organization process which has gone on for 16 years. Moreover, it has created a GPS enterprise which is international in character. This article introduces application benefits associated with GPS during the Gulf War as well as the results of applications in Chinese map making departments. Finally, two developments are summarized from among GPS applications.