摘要
空间数据库是GIS专业的核心课程,涵盖了空间数据结构、空间数据模型、空间数据组织、空间数据索引、空间数据查询、空间数据共享和空间数据库设计等多方面内容。但由于该课程的理论性、实践性、综合性都较强,对学生和教师提出了很高的要求。由于在教学实践中仍存在诸多问题,所以本文针对该课程的特点和教学中存在的问题,基于问题式教学模式,对该课程从内容组织、问题设计和评价体系等多个方面进行了探索和改革,并在实践中取得了较好的教学效果。
Spatial database is a core course of GIS specialty,which covers spatial data structure,spatial data model,spatial data organization,spatial data query,spatial data index,spatial database design and sharing. But because of the practicality,comprehensiveness and theorization of the course are so strong,which putting forward a very high demand for students and teachers,there are still a series of problems in teaching. Therefore,based on the characteristics of the course and its problems in teaching,this paper explored and reformed the curriculum from the aspects of content organization,problem design and evaluation system,and achieved a better teaching effect in practice.
作者
李玲
刘正纲
王崇倡
LI Ling;LIU Zhenggang;WANG Chongchang(College of Surveying,Mapping and Geographical Science,Liaoning Technical University,Fuxin 123000,China)
出处
《测绘与空间地理信息》
2018年第7期222-224,共3页
Geomatics & Spatial Information Technology
