基于GIS技术的“综合自然地理学”教学探讨

“综合自然地理学”教学存在过于注重文字知识、缺乏图件资料、课程实践较为困难的问题。以渉地理本科专业的培养需求为指向,充分利用现代空间信息技术的优势,从教学内容具体化、教学方法多样化、教学实践虚拟化等方面探讨基于GIS技术的“综合自然地理学”教学。交叉引入GIS数据库管理、空间分析、空间建模、空间模拟及预测等技术,通过构建GIS数据库、GIS辅助专题图集、虚拟自然地理场景及制定典型理论知识的GIS教学实践方案等,改变宏观尺度上综合性知识教师难讲授、学生难掌握的现状,对培养新时代地理类人才具有重要意义。

Discussion on the Teaching of Integrated Physical Geography Based on GIS Technologies

Under the background of the new era,there are some problems in the teaching of Integrated Physical Geography,such as paying too much attention to the knowledge of characters,lacking the materials of maps,and the difficulties in practice teaching.In view of the training needs of geography undergraduate major,and making full use of the advantages of modern spatial information technology,this paper discusses the teaching of Integrated Physical Geography based on GIS(Geographic Information System)technology from the aspects of the concretization of teaching content,the diversification of teaching methods and the virtualization of teaching practice.The technologies of GIS database management,spatial analysis,spatial modeling,spatial simulation and prediction are introduced.Through the construction of GIS database,GIS auxiliary thematic atlas,virtual natural geography scene and GIS teaching practice scheme of typical theoretical knowledge,the current situation that comprehensive knowledge is difficult for teachers to teach and students to master at macro scale is changed,which is helpful for training geography talents in the new era.