空间数据不确定性的若干问题研究
基本信息
结项摘要
本项目是空间信息科学技术基础理论之一，它与提高数据的准确性、可靠性、分析的科学性及应用效果密切相关。项目主要研究空间数据不确定性分类体系；针对若干典型的遥感与GIS不确定性问题，分析其来源、传播机理、度量方法及表达机制等；提出初步的空间数据不确定性的研究方法、控制理论，为制定相关空间数据质量标准提供依据，将对数字城市与数字区域建设具有重要指导意义与参考价值。
项目摘要
项目成果
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数据更新时间：2023-05-31
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