收稿日期: 2003-09-22
修回日期: 2004-01-30
网络出版日期: 2004-12-01
基金资助
国家自然科学基金项目“地理空间图元语义关系模型与空间推理图式符号系统研究”(编号：40071069)资助
PERSPECTIVES ON GEO-INFORMATIC GRAPHIC METHODOLOGY
地学信息图谱是地理学发展的新契机。地学信息图谱研究不仅局限于表现，更是一种分析方法。地学信息图谱是图形、方法和认知三者的综合与统一。从地理学自身、GIS技术和"数字地球"战略三方面分析了地学信息图谱发展的背景。通过古代阴阳理论、物理学、生物学以及传统地图学，阐述了信息分析中的图谱方法。结合信息时代的特点，阐述了地学信息图谱方法的切入点。根据地理学发展的现状，提出地学信息图谱研究的起步工作主要有三方面：区域地理单元及其等级体系；地理单元的遥感影像特征分析；地学信息的表达方法。着重讨论了地学信息图谱研究关键要解决的三方面的地理学问题：地理对象的概括、地理学基本问题的分类、地理信息及其表达。
鲁学军 , 张洪岩 , 励惠国 , 王钦敏 . 地学信息图谱方法前瞻[J]. 地球科学进展, 2004 , 19(6) : 997 -1001 . DOI: 10.11867/j.issn.1001-8166.2004.06.0997
Geo-Informatic Graphic Methodology is a new explored direction for geography. This paper discusses its potential potential fields. The authors believe that Graphic Methodology is not only a way for presentation, but also a method of analysis. It integrates cognition, graphs and methods. Firstly, the background of the methodology is summarized from requirements of geography, GIS technique and Strategy of “Digital Globe”. Then, the authors give a general review on application of graphic methods from other fields such as Chinese ancient Fengshui (geomantic) theory, physics, biology and cartology. Combined with the features of information society, the key points are stated on the methodology. According to the current situation of geography, three aspects are regarded as the primary work on the research of the methodology: Geographical spatial units and their hierarchy, image features of geographical units and representation methods of geographical information. In order to find out effective ways of the methodology, the authors mainly discuss three key issues in geography: generalization of geographical objectives, classification of basic geographical information and its representation.
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