长江干流实时水位观测数据集（2024年）

该数据集为长江干流主要水文站实时水位观测数据集，包含了汉口、户口、九江、宜昌等16个水文站点的逐小时或逐日水位观测数据。 该数据集包含3个excel表格文件，长江干流站点.xls，逐日水位.xlsx，逐小时水位.xlsx。 该数据共享政策为3000条，一个站点的一日数据或一时数据为一条记录，且同一个账号一个季度内限一次，请按照共享原则申请。This is a real-time water level observation dataset for major hydrological stations along the main stem of the Yangtze River, encompassing hourly and daily water level measurement data from 16 hydrological stations including Hankou, Hukou, Jiujiang, Yichang, and others. The dataset comprises three Excel spreadsheet files: Main Stream Stations of the Yangtze River.xls, Daily Water Level.xlsx, and Hourly Water Level.xlsx. Regarding the data sharing policy: the total number of available records is capped at 3000, with one record defined as one day's or one hour's water level data from a single station. Each account is restricted to one application per quarter. Please submit your application in compliance with the established sharing guidelines.

搜集汇总

背景与挑战

背景概述

该数据集为2024年长江干流16个主要水文站点的实时水位观测数据，包含逐小时和逐日两种时间分辨率，以Excel表格形式存储。数据来源于多个公开水文信息平台，经过人工筛选、异常值剔除和两轮校核，质量可靠，适用于长江经济带水文监测和地理科学研究。数据共享政策限制为3000条记录，需按站点和时间筛选后申请获取。