研究通过建立多尺度、多分辨率、多种类的空间基础框架数据库体系,根据地理空间位置实现统计信息资源的整合与共享。针对统计遥感业务对空间基础框架的需求,提出了统计遥感空间基础框架建设的目标与任务,研究了框架建设中框架构成、数据体系、标准体系、技术体系和组织运行体系等关键技术,并展示了统计遥感空间基础框架在国家统计遥感粮食作物种植面积测量与估产业务运行系统中的应用实例。
Spatial Framework is the important foundation in building digital earth, digital city and digital industry. The Construction of Spatial Framework in Statistics and Remote Sensing (SFSR) provides spatial location benchmark and carrier for the transformation from traditional catalog statistics to late-model spatial statistics. It also provides a multi-scale, multi-resolution, multi-source data spatial framework database and achieves the conformity and communion of statistical information and resource on the basis of spatial location. The aim, task and content of the SFSR Construction were presented in this paper first. Then, the SFSR data system, criterion system, technique system and organization system were introduced in detail. The SFSR application example in crop plant area monitoring and yield estimating system was exhibited finally.