【摘要】 本文利用独立于地壳构造模型的 ITRF96提供的最新速度场 ,对 ITRF96中各测站所属的板块进行仔细的检核 ,建立了一个完全基于空间大地测量技术的新的现代全球板块运动模型 ,该模型可作为由地质和地球物理资料所建立的各板块运动模型的检核 ,也可用来提供ITRF96框架下研究区域性地壳形变的较好背景场。结果表明基于空间技术的实测资料建立的板块运动模型和 NNR NUVEL1 A存在不小的差异 ,这个差异已不能被当前高精度地壳运动的监测与研究所忽略。更多还原

【Abstract】 Based on the newer velocity fields provided by ITRF96 that is independent of tectonic plate models, and a standard of station selection, we construct the Euler parameters of Global plates beyond Space Geodesy technology. This parameters can give a check of NNR NUVEL1A, and is also a good background to study the terrestrial tectonic motion in the ITRF96. Comparison with NNR NUVEL1A, we found a large difference between them, the difference must be considered when we study and monitor the crustal motion.更多还原