基于云GIS的自然地理野外实习全流程管理系统开发与应用

Development and Application of the Whole Process Management System of Geographical Field Practice Based on Cloud GIS

针对GIS专业自然地理野外实习中地理时空特征认识受限及实习过程闭环管理的要求,引入了云GIS、三维GIS、LBS服务等新技术,设计与开发了一个集成网页端、移动端APP和微信小程序等多端应用的综合自然地理野外实习全流程管理系统,并实现了3个终端信息和数据的共享互通。系统再现了实习区域的自然地理环境,实现了实习全过程的智能信息化管理,满足了师生实习前的理论知识储备和虚拟实习,实习过程中的定位导航、路线查看、数据采集、任务考核、照片视频和笔记记录、知识检索和安全保障等,实习后的成果评价、数据分析等任务需求,有效地提高了实习效果。

Because of limited understanding of geographical temporal and spatial features in geographical field practice of GIS major and the requirement of closed-loop management in the practice process,a comprehensive geographical field practice whole-process management platform is designed that integrates multi-terminal applications such as Web,mobile APP and WeChat applet with the technologies of cloud GIS,3D GIS and LBS.The platform realizes the sharing and interworking of information and data of the three terminals,builds a virtual comprehensive geographical environment of the practice area,and realizes the intelligent information management of the whole process of the practice.Before the field practice,it can provide pre-practice and virtual learning for students.During the practice,it can realize positioning and navigation,route viewing,data collection,task assessment,photo and video recording,knowledge retrieval and security guarantee.And after the practice,it can meet requirements of students’evaluation,data analysis and other tasks.Therefore,it effectively improves the practice effect and has important application and spread value.