长江中下游水患区大地变形监测数据的分析与处理

Data Analysis and Processing of Geodetic Deformity Monitoring in Flood Area of the Mid-downstream of Changjiang River

介绍了长江中下游水患区沉降监测工程概况,阐述了在变形监测数据处理中“平均间隙法”的原理与应用,结合三年的监测数据得出了具体的结论。

This article introduces the general situation of the deformity monitoring in the fiood area of the mid-downstream of Changjiang River, in addition, demonstrates the theory and applyment of Gapping in the date proceing of deformity monitoring. on the basis of three years'data. we draw the concrete conlusion.