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The trend of the APRGP velocity field and plates movement derived from GPS data 被引量:5
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作者 CHENG PengFei , WANG Hua, CHENG YingYan, WEN HanJiang & CAI YanHui Chinese Academy of Surveying and Mapping, Beijing 100039, China 《Science China(Physics,Mechanics & Astronomy)》 SCIE EI CAS 2010年第4期767-772,共6页
High-precision data processing theories and methods for the wide area GPS network–––Asia Pacific Regional Geodesy Project (APRGP), are systematically discussed in this article. With the software bernese5.0 update, ... High-precision data processing theories and methods for the wide area GPS network–––Asia Pacific Regional Geodesy Project (APRGP), are systematically discussed in this article. With the software bernese5.0 update, the annual results of APRGP coordinate, velocity field and the trend of plate movement are reestimated, and the corresponding accuracy of adjustment with different constraints, also the velocity field of APRGP, are presented and analyzed. Conclusions could be drawn that Eurasian plate (EURA) rotates clockwise, the Australian plate (AUST) and the Indian plate (INDI) move from southwest to northeast, while the Pacific plate (PCFC) is drifting to northwest, which shows agreement with those of IGS results. 展开更多
关键词 aprgp Bernese5.0 GPS Data processing VELOCITY field PLATE MOVEMENT
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亚太网数据处理及速度场精度评估
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作者 王华 程鹏飞 +1 位作者 成英燕 蓝力 《测绘工程》 CSCD 2009年第1期5-7,共3页
研究亚洲太平洋地区地球动力学计划(Asia Pacific Regional Geodesy Project,APRGP)的数据处理理论与方法,利用数据处理软件BERNESE5.0升级前后对亚太网进行年度坐标与速度场解算,探讨不同约束条件对解算结果精度的影响,并给出亚太地区... 研究亚洲太平洋地区地球动力学计划(Asia Pacific Regional Geodesy Project,APRGP)的数据处理理论与方法,利用数据处理软件BERNESE5.0升级前后对亚太网进行年度坐标与速度场解算,探讨不同约束条件对解算结果精度的影响,并给出亚太地区速度场解算结果的分析与评述,解算结果与IGS解算的速度场结果走向趋势一致。 展开更多
关键词 亚太网 GPS数据处理 Bernese5.0 速度场
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