“天地图·四川”数据协同采集更新系统设计与实现

Design and Implementation of Cooperative Data Collection and Update System for Mapworld Sichuan

为实现"天地图·四川"省、市、县多级节点数据的一体化更新,设计并实现了一套更新工具。该工具利用移动智能设备实现地理信息的快速采集,基于"天地图·四川"数据和相关标准规范建立地名词库,对采集数据进行自动化分类与编辑,实现了省与地方内、外业作业人员远程协同作业,同时保证了各级节点数据的一体化更新。系统在实际生产应用中取得了良好效果。

In order to integrate updates from data pools of the multi-level"Mapworld",this paper designs and implements a set of updating tools.This toolkit uses mobile intelligent devices to rapidly collect geographic information,establishes a terminology database of place names based on the data specifications of"Mapworld",fulfill the automatic classification and edit of collected data.The toolkit also implements remote cooperative operation inside and outside of si-chuan province through offical or field work,while ensuring the integration of data updates on all levels of"Mapworld".The tool has been applied in actual production and received a positive performance.