地壳形变观测工作进行过程中主要的四个方面。
通过对跨断层测量特点的分析，提出断层运动中趋势性成分具有反映区域地壳形变及应变能累积程度的意义。
By analyzing features of across fault measurement, the trend components of deformation can reflect the strength of strain energy accumulation in regional area.
基于连续介质力学理论，提出了直接利用GPS测量资料建立地壳运动与形变模型的方法。
Based on the theory of continuous medium mechanics, a method of establishing the model of crustal movement and deformation is presented completely with GPS data in this paper.
部分结果同 IERS公布结果相比 ，符合很好 ，可以用于高精度大地测量 ，对中国地壳形变监测特别是沿海地区地壳形变监测具有重要的实用价值。
Some calculated results agree well with those published in IERS standards, so they can be used to monitor the crust deformation in high precision geodesy, especially in coast area.
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