摘要
阐述美国GPS及其广域增强系统(WAAS)、俄罗斯全球轨道导航卫星系统(GLONASS)、欧洲静地轨道导航重叠服务系统(EGNOS)与伽利略(GALILEO)系统、中国北斗导航卫星系统(CNSS)、日本多功能卫星增强系统(MSAS)与"准天顶"卫星系统(QZSS)、印度GPS辅助静地轨道增强导航系统(GAGAN)与印度区域导航卫星系统(IRNSS)的发展历程、技术参数、最新进展及中国最新启用的2000国家大地坐标系.
This paper elaborates the developmental progress, technique parameter, update progress, the application of GPS technology in forestry, the United States on GPS and Wide Area Augmentation System (WAAS), the Russian Global Orbiting Navigation Satellite System (GLONASS), the European Geosta- tionary Navigation Satellite Overlay Service System (EGNOS) and GALILEO system, China' s Compaa Navigation Satellite System (CNSS), the Japanese Multi-functional Satellite Augmentation System (MSAS) and the "quasi-zenith" Satellite System (QZSS), the Indian GPS Aided GEO Augmented Nav- igation (GAGAN) and Indian Regional Navigation Satellite System (IRNSS) as well as newly applied China' s National Geodetic Coordinate System 2000.
出处
《林业调查规划》
2009年第5期21-28,共8页
Forest Inventory and Planning