ERCZO -- Groundwater Depth -- Well water levels (12 wells) -- Rivendell -- (2008-2015)
收藏DataONE2021-12-05 更新2024-06-08 收录
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资源简介：
Well water level is derived value that is measured as distance from surface (meters) and is always negative. Pressure transducers are used to measure water depth above instrument. Cable length is subtracted with an adjustment for well head height above surface.
WaterLevel_m = -1 * (CableLength_m - WellHead_m - WaterDepth_m)
Data can be accessed through the Berkeley Sensor Database (http://sensor.berkeley.edu). Login as 'guest' with no password.
Date Range Comments: sample interval is 5 minutes.
创建时间：
2021-12-05
