内蒙古自治区森林资源监测管理信息系统数据更新属性回填计算与图形编辑控制方法

Attribute backfilling calculation of data update and control method of graphics editing of forest resources Monitoring and management information system in Inner Mongolia Autonomous Region

数据更新是森林资源监测管理信息系统的核心内容,它能够赋予二类数据动态性和现势性,确保实时动态反应森林资源现状。为保持更新后的二类数据准确一致,文章针对数据更新属性回填计算方法与图形编辑控制细节进行分类叙述,为内蒙古自治区森林资源监测管理信息系统数据更新提供参考依据。

Data update is the core content of forest resources monitoring and management of information system, it can give inventory data dynamics and present situation ,and ensure to dynamically response forest resources situation in real time. To keep updated inventory data accuracy consistent, the paper made Classification description of details of attribute backfilling calculation of data update and control method of graphics editing, furthermore provide data update of forest resources monitoring and management of information system in Inner Mongolia Autonomous Region with the reference.