长江干流实时流量观测数据集（2025年）

该数据集为长江干流主要水文站实时流量观测数据集，包含了汉口、湖口、九江、宜昌等13个水文站点的逐小时流量观测数据。从各网站公布的水文数据，筛选出长江干流站点，并对该站点实时水文数据进行整理，剔除异常值，把数据整理为统一模板，从而得到长江干流实时水文数据。
该数据集包含2个excel表格文件，站点.xls，逐小时流量.xlsx。
数据共享政策为3000条，一个站点的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 dataset is a real-time flow observation dataset for major hydrological stations along the main stream of the Yangtze River. It covers hourly flow observation data from 13 hydrological stations including Hankou, Hukou, Jiujiang, Yichang and others.

The dataset was developed by collecting publicly released hydrological data from various official websites, screening out stations located on the main stream of the Yangtze River, sorting out the real-time hydrological data of these selected stations, removing outliers, and standardizing the data into a unified template to form the final real-time hydrological dataset of the Yangtze River main stream.

This dataset contains two Excel spreadsheet files: stations.xls and Hourly Flow.xlsx.

Regarding the data sharing policy: There are 3000 records in total, with each record corresponding to one hour's flow data of a single station. Each account is limited to one application per quarter. Please submit your application in accordance with the specified sharing principles.

搜集汇总

背景与挑战

背景概述

该数据集为2025年长江干流13个主要水文站点的逐小时流量观测数据，经过筛选、整理和异常值剔除，数据质量可靠，适用于水文地理学研究。