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构建“数字流域”的试验研究
Authors
李世华
李壁成
李晓燕
闫慧敏
Publication date
Publisher
Abstract
以宁夏固原上黄试验示范区为例,对数字流域构建与应用作了尝试。构建“数字流域”主要包括数据采集及预处理、基础数据库的建立、基础空间信息框架的建立、空间信息的图形库管理、“数字流域”网络化管理与维护五大步骤。“数字流域”加速了流域信息化,为土壤侵蚀及水土保持领域动态模拟、监测提供全新的数据支持平台和虚拟环境,具有重要的理论和实际意义
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Institutional Repository of Institute of Geographic Sciences and Natural Resources Research, CAS
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Last time updated on 29/11/2016