长江中下游主要水文站日均水位数据集（1980-1989年）

该数据集在80年代长江中下游历史水文年鉴的基础上进行人工整理，得到包含了各湖区水系水文水位站点的位置、建立年代、所属河流等站点信息，及部分站点的日均水位数据等指标。
数据集按湖区水系分类，包含太湖区、鄱阳湖区、洞庭湖区等共分9个excel表格文件存放， 10年各湖区水系共计800多个水文水位站点中部分站点的日均水位数据，有效记录条数达156多万条。
数据共享政策为3000条，一个站点的一日数据为一条记录，且同一个账号一个季度内限一次，请按照共享原则申请。

This dataset is manually compiled based on historical hydrological yearbooks of the middle and lower reaches of the Yangtze River from the 1980s. It contains station metadata including location, establishment year, affiliated river basin and other information for hydrological and water level stations across various lake basin water systems, as well as indicators such as daily average water level data for some of these stations. Classified by lake basin water systems including Taihu Lake Basin, Poyang Lake Basin, Dongting Lake Basin and other lake basins, the dataset is stored in a total of 9 Excel spreadsheet files, covering daily average water level data for some of the over 800 hydrological and water level stations across all included lake basin water systems over a 10-year period, with a total of more than 1.56 million valid records. Regarding data sharing, the policy stipulates that each application is limited to 3000 records (one record corresponds to the daily data of one station), and each account is restricted to one application per quarter. Please apply in accordance with the specified sharing principles.

搜集汇总

背景与挑战

背景概述

该数据集整理了1980-1989年长江中下游主要水文站的日均水位数据，基于历史水文年鉴人工加工而成，覆盖太湖区、鄱阳湖区、洞庭湖区等9个湖区水系的800多个站点，包含超过156万条有效记录。数据经过两轮人工校核，质量可靠，适用于水文地理学和长江经济带相关研究。