Global Reservoir and Dam Database

全球水库和大坝数据库(GRanD)是全球水系统项目的成果，是一个包含水库及其相关大坝记录的地理参照数据库。该数据库最初版本包含6,862个记录，总库容6,197 km³，现已被GDW数据库取代但仍可访问。数据由麦吉尔大学管理，汇集了11个参与机构的数据资源。The Global Reservoir and Dam Database (GRanD), a product of the Global Water System Project, is a georeferenced database containing records of reservoirs and their associated dams. Its initial release included 6,862 records with a total storage capacity of 6,197 km³. Although it has been superseded by the GDW database, it remains accessible. The database is managed by McGill University and aggregates data resources from 11 participating institutions.

搜集汇总

背景与挑战

背景概述

全球水库和大坝数据库（GRanD）是一个包含6862个水库及大坝记录的地理参照数据库，总库容达6197 km³，由麦吉尔大学及11个机构合作开发。该数据库已被GDW数据库取代，但仍可访问，为全球水系统研究提供基础数据。