DX120数字液位计在水位观测中的应用  

The application of DX120 Digital Limoagraph in water level observation

作　　者：燕小渝[1] 王讯生[1] 丁勤之[1] 

机构地区：[1]北京国家地球观象台

出　　处：《地震地磁观测与研究》2007年第6期86-90,共5页Seismological and Geomagnetic Observation and Research

摘　　要：简要介绍了DX120数字液位计在北京国家地球观象台的使用情况,并给出了半年的观测结果。观测结果表明与LN-3水位仪相比,该系统产生的观测数据信噪比高,微动态显示清晰,基本无干扰现象。In the paper, we introduce the application of DX120 Digital Limnograph in the water level observation of deep borehole at Beijing National Earth Observatory in briefly. The obtained observations fro a half year are compared with the record of LN-3 Digital Limnograph in the same well. The result shows that the data recorded with DX120 are of lower noise and no disturbance.

关 键 词：水位 观测系统 实时监控 

分 类 号：P315.7[天文地球—地震学]