摘要
三峡井网在三峡水库诱发地震监测中发挥了重要的作用,近年来井网运行状况欠佳,数据完整率偏低、有效性较差。用DSW-01型精密数字水位仪及相关技术对原系统进行了更新改造,从而保证了该系统的正常运行。介绍了该仪器的基本原理、新系统的组成、比测结果以及在三峡井网中的应用情况。
The observational well network in Three Gorges acts as an important role in monitoring the induced earthquakes, but the running condition has not been well in recent years, the integrity and the validity of data have been lower. As the existent system is renewed by use of DSW-01 water level meter and related techniques,thus it is running normally now. This paper introduces the basic principle of DSW-01 water level meter, the structure of new system, the results measured comparatively and its application to the observational well network in Three Gorges.
出处
《大地测量与地球动力学》
CSCD
北大核心
2006年第4期121-125,共5页
Journal of Geodesy and Geodynamics
基金
科技部公益项目(2004DIB3J131)
关键词
三峡
地下水
井网
水位仪
原理应用
the Three Gorges, underground water, well network, water level meter, principle, application
