北京地区地下水源地水位监测数据（2018年丰水期，2018年枯水期，2019年丰水期，2019年枯水期）

本数据针对北京市平原地区，包括延庆平原地下水饮用水源地的调查及数据的收集整理，汇总了北京地区地下水水源地水位数据。数据包含水位数据，本次所获取数据依托于人工测量北京地区水源地地下水水位（2018年丰水期，2018年枯水期，2019年丰水期，2019年枯水期），主要通过前期与当地水文站联系获取工作区范围内水源井井数与井位数据，再利用测绳，电流表及0.01m精度的米尺进行测量水位埋深，井径等参数，根据GPS确定井位置、坐标、高程。数据根据实际数据收集情况进行持续的补充和完善，并采用协议共享。This dataset focuses on the plain regions of Beijing, including the investigation, data collection and collation of groundwater drinking water source sites in the Yanqing Plain, and compiles groundwater level data for water source sites across Beijing. The data includes groundwater level measurements obtained through manual surveys of groundwater levels at Beijing's water source sites during the wet seasons of 2018 and 2019, as well as the dry seasons of 2018 and 2019. Specifically, the number and location data of water supply wells within the study area were acquired via prior communication with local hydrological stations. Subsequently, parameters such as depth to groundwater level and well diameter were measured using a measuring rope, ammeter, and a meter stick with an accuracy of 0.01 m, while the well's location, coordinates and elevation were determined using GPS. The dataset will be continuously supplemented and refined based on actual data collection progress, and is available for sharing through formal agreements.

搜集汇总

背景与挑战

背景概述

该数据集汇总了北京地区（包括延庆平原）地下水源地在2018年和2019年丰水期与枯水期的水位监测数据，通过人工测量方法获取，具体使用测绳、电流表和0.01m精度米尺测量水位埋深、井径等参数，并结合GPS定位井位置、坐标和高程。数据具有明确的时空覆盖和详细的测量记录，适用于地理学和水资源研究，但数据量较小（148.56 KB），访问量有限（67次），需通过订单审核后获取。