基于GIS的探究式自然地理学野外实习平台系统  

Probing Platform System for Physical Geography Field Practice Based on GIS

作　　者：李恒凯[1] 刘小生[1] 潘颖龙[1] 

机构地区：[1]江西理工大学建筑与测绘工程学院,江西赣州341000

出　　处：《地理科学》2012年第8期1026-1032,共7页Scientia Geographica Sinica

基　　金：国家自然科学基金项目(41061041);江西省教育科学规划课题(11YB044)资助

摘　　要：为更好地在自然地理学野外实践教学中贯彻以学生为本的教学理念,提出利用GIS技术开发探究式自然地理野外实习平台系统。该系统变革了传统的理论验证型和认知型实习模式,提高了学生实习的自主性和能动性。对探究式自然地理实习平台系统需求进行了分析,并根据该需求,对平台系统框架和功能进行了设计,对研制该系统的核心技术进行了深入研究,最后以庐山自然地理野外实习为例,对该系统进行了验证。验证结果表明该平台系统能够提高实习质量,增强学生学习自主性,具有重要的应用推广价值。In order to better implement student-centered teaching philosophy in the field practice teaching of physical geography, this article proposed to develop probing platform systems for physical geography field practice by using GIS technology. The system changes the traditional proof-theory and cognitive-based prac- tice model, improves the autonomy and initiative of students practice. The paper analyzed the needs of probing platform system for physical geography field practice, and according to the needs, designed frame and func- tions of platform system, and made in-depth study for the core technology of the system developed. Finally, Lushan physical geography field practice was taken for an example to verify the platform system. The results show that： 1） The system fully mobilized the enthusiasm of student practice, provided a set of mechanism for students to participate the entire practice process, so that students can actively explore the geography problem, really make student play a leading role in entire practice process. 2） The independent practice function of the platform is a strong complement for the traditional practice mode, it provides a platform for the ability for de- veloping students ability and quality of innovation. In a specific practice process, it can flexibly allocate differ- ent independent practice program based on the basis and interest of students, and can achieve the principle of teaching students in accordance with their aptitude. 3） In the development process, the system improves scal- ability by using plug-in framework model, improves reusability by using object-oriented design methods, and builds the system application model by using GIS. 4） The platform system can improve the quality of practice, and enhances the learning autonomy for student, and has important application value.

关 键 词：自然地理实习 探究式实习模式 GIS 平台系统 

分 类 号：K903[历史地理—人文地理学] P208[天文地球—地图制图学与地理信息工程]