摘要
针对投入式水位仪存在稳定性差、零漂大等缺点,研制浮子式JS-1数字水位仪,基于观测原理和仪器结构,在苏18井开展动水位观测实验,结果发现:JS-1数字水位仪在动水位观测中可行,产出数据质量优良,并且在对零漂控制、观测数据质量、观测精度等方面具有一定优势。
Due to poor stability and large zero drift of putting-into-type water level meter,JS-1float digital water level meter has been developed.Based on observation principle and instrument structure,observation experiment of dynamic water level has been carried out in Su18well.Experimental results show strong feasibility of JS-1digital water level meter in dynamic water level observation.It can be found that JS-1digital water level meter has certain advantages on output data quality,zero drift control,and observation precision.
作者
居海华
冯志生
夏忠
田韬
杨从杰
瞿旻
戴波
单菡
宫杰
Ju Haihua;Feng Zhisheng;Xia Zhong;Tian Tao;Yang Congjie;Qu Min;Dai Bo;Shan Han;Gong Jie(Jiangsu Earthquake Agency, Nanjing 210014, China)
出处
《地震地磁观测与研究》
2017年第3期140-144,共5页
Seismological and Geomagnetic Observation and Research
基金
江苏省地震局青年基金重点项目(项目编号:201403)
江苏省地震局局长基金重点项目(项目编号:201601QZ)
关键词
浮子水位仪
动水位
零漂
观测数据质量
观测精度
float water level meter
dynamic water level
zero drift
quality of observation data
observation accuracy
