论东海地质调查的定位系统

“东海高精度无线电定位系统”是地质矿产部在八十年代中建立起来主要用于物探的定位系统,也是东海海洋地质调查主要的定位手段。该系统精度的难证、工作方式、实际工作的资料统计结果进一步论证了该系统在东海的实用价值,随着海洋地质调查工作的发展和深化,对导航定位的要求越来越高,“东海高精度无线电定位系统”的设备也在不断更新和发展,以适应东海对外开放的需要。

APPLICATION OF HIGH ACCURACY POSITIONING SYSTEM TO MARINE GEOLOGICAL SURVEY IN EAST CHINA SEA

Since mid of 1980's,a"High Accuracy Radiopositioning System",the main positioning system, which is owned by Ministry of Geology and Mineral Resources, has been used in East China Sea for offshore geophysical prospecting and exploration. The practical results of the system have further proved that its accuracy, working method and statistic data can entirely meet the requirements for the geophysical prospecting and the marine investigation in the area of East China Sea. With the development of offshore geophysical techniques,more requirements of the radiopositioning system should be further needed and also,in order to suit the opening situation of East China Sea,the equipment of "High Accuracy Radiopositioning System "should be continuously renewed and developed.