摘要
本文根据变形监测网的特点，讨论了监测网的可靠性问题，与常现大地网不同，得到的外可靠性是变形参数的影响度量，最后，以实例加以讨论分析．结果表明，本文导出的公式适于在监测网的设计和评价中应用。
This pepet based on the characterization of deformation monitoring nets ,their relisbinty are discussed. the results differ from that of geodetic nets, the externalrelisbility is influence measure of deformation parameters. Finally, the simulated example is given and explained in detail, there demonstrate that the formula and conclusionscan be used in the design and review of deformation monitoring nets.
出处
《四川测绘》
1994年第4期147-150,共4页
Surveying and Mapping of Sichuan
关键词
监测网
可靠性
变形观测
deformation monitoring nets
reliability
discuss
