基于“网络工程”的GPS联测资料分析我国在欧亚板块中的运动规律

Analysis of Chinese Mainland Motion in Eurasian Plate Based on Multiple GPS Data of "Chinese Crustal Motion Network

应用“中国地壳运动观测网络”1998年到 2 0 0 0年的多期 GPS联测数据 ,得到“网络工程”基准站和基本站各点在 ITRF97框架下的速度场 ,以及相对于 NNR- NUEARL1A模型的中国大陆板内运动速度场和相对于某一单站 (如 CHAN站 )的速度场 ,并对速度场信息的可靠性进行了初步分析。

Applying to the GPS surveying data of 'Crustal Movement Observation Network of China'from 1998 to 2000,the paper derived the velocity of network station in ITRF97, and the China mainland velocity of network station compared to NNR-NUVEL1A model, and the velocity of network station compared to single station. At last,the reason of velocity formatted is explained.