全球地理信息资源建设项目管理系统设计与实现

Design and Implementation of Global Geographic Information Resources Construction Project Management System

测绘与地理信息管理信息化在国家信息化建设中发挥着重要作用,近年来,我国境内外地理信息资源获取能力取得了较大进步,但是以重大测绘项目为核心的全流程信息化管理能力相对较弱。针对已有测绘项目管理在全球范围效率低下、适用性不足等难题,基于全球1∶50000标准分幅格网单元,引入矢量切片和FreeMarker等技术,设计并实现了集任务分配、进度上报、在线标图/查看、统计分析、系统管理等为一体的全球地理信息资源建设项目管理系统,应用实施表明,该系统能够有效提高项目管理水平,为后续重大测绘项目管理提供了经验。

The informatization of surveying and mapping and geographic information management plays an important role in the national informatization construction.In recent years,China has made great progress in acquiring geographic information resources at home and abroad,but the whole process information management ability with major surveying and mapping projects as the core is relatively weak.To solve the problems of low efficiency and insufficient applicability of existing surveying and mapping project management in the world,based on the global 1∶50000 standard framing grid unit,vector tiles and FreeMarker technologies are introduced to design and implement a global geographic information resource construction project management system integrating task allocation,progress reporting,online mapping/viewing,statistical analysis and system management.The application shows that the system can effectively improve the project management level and provide experience for the management of subsequent major surveying and mapping projects.