摘要
本文针对温州市沿海地区地面沉降情况,结合实际测绘工作中存在的测绘成果利用及高程测量时对精度和质量方面的影响,引出了一些在高程测量中容易被忽视的由于地面沉降因素所产生的问题,并提出了相应的解决方法。
This paper focused on the situation of surface subsidence in coastal areas of WenZhou,and analyzed the influences on using the achievements of survey and both the precision and quality in elevation survey.Then we drew out some easy to ignore problems which were generated by surface subsidence in elevation survey,also forwarded corresponding solutions.
出处
《现代测绘》
2008年第4期30-31,共2页
Modern Surveying and Mapping
关键词
地面沉降
高程测量
监测点
Surface subside
Elevation survey
Monitor point
