Chinese Geophysical Data Center, World Data Center. 世界数据中心 中国地球物理分中心

Author-submitted data information

ID 305
Title Water level observation data of well Zuojiazhuang (Beijing)
Creator Qiuye Yang
Subject Groundwater observation data (water level)
Publisher Xiukuan Zhao
Description This dataset contains the groundwater data of well Zuojiazhuang (Beijing). The well is located at longitude 116.45° and latitude 39.95°. The observation data comes from the digital observation instrument of the Zuojiazhuang groundwater station (Beijing) of the China Earthquake Networks Center. Besides, this well is away from the coast to minimize the effects of ocean tides. Water level observations for ZJZ well began in late 2007. The water level was recorded by the LN-3A water level gauge produced by the Seismological Research Institute (CEA) with the instrument parameters of ± 0.2% F.S in the measuring accuracy, ± 0.2% F.S in the stability, and 1 mm in the resolution. The pressure sensor and data collector constituted the water level measurement system with a sampling rate of 1 minute.
Contributor Qiuye Yang, Yan Zhang, Liyun Fu, Yuchuan Ma, Junhua Hu
Date January 1st, 2008 to January 1st, 2015
Type The first column indicates the time (year-month-day-hour-minute), and the second column is the water level data (unit-m), thus each data is the minutely data.
Format .dat, available in notebook
DOI 10.12197/2021GA006
Language eng
Rights China Earthquake Networks Center