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.
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
关键词
水位
观测系统
实时监控
water level,observation system,real-time monitor
