面向野外地质填图的空间实体对象表达

袁艳斌; 吴冲龙; 李伟忠

Volume 26 Issue 2

Mar. 2001

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Article Navigation > Earth Science > 2001 > 26(2): 192-196

Yuan Yanbin, Wu Chonglong, Li Weizhong, 2001. OBJECT STYLES OF SPATIAL ENTITY FOR FIELD GEOLOGICAL MAPPING BASED ON OBJECT-ORIENTED METHOD. Earth Science, 26(2): 192-196.

Citation:

Yuan Yanbin, Wu Chonglong, Li Weizhong, 2001. OBJECT STYLES OF SPATIAL ENTITY FOR FIELD GEOLOGICAL MAPPING BASED ON OBJECT-ORIENTED METHOD. Earth Science, 26(2): 192-196.

Yuan Yanbin, Wu Chonglong, Li Weizhong, 2001. OBJECT STYLES OF SPATIAL ENTITY FOR FIELD GEOLOGICAL MAPPING BASED ON OBJECT-ORIENTED METHOD. Earth Science, 26(2): 192-196.

Citation:

Yuan Yanbin, Wu Chonglong, Li Weizhong, 2001. OBJECT STYLES OF SPATIAL ENTITY FOR FIELD GEOLOGICAL MAPPING BASED ON OBJECT-ORIENTED METHOD. Earth Science, 26(2): 192-196.

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OBJECT STYLES OF SPATIAL ENTITY FOR FIELD GEOLOGICAL MAPPING BASED ON OBJECT-ORIENTED METHOD

1.
Department of Hydraulic & Water-power & Automation Engineering, Huazhong University of Science and Technology, Wuhan 430074, China
2.
Faculty of Earth Resources, China University of Geosciences, Wuhan 430074, China

Received Date: 2000-11-30
Publish Date: 2001-03-25

Abstract

Abstract

In order to carry out field geological mapping and data acquiring with computer assisted technology, the focus should be put on the acquiring of field geological spatial entity data, so as to develop geological mapping field data acquiring system. With the help of software engineering and system engineering, the combination of object-oriented software developing technology with practical field mapping is applied in every stage of the system development.Methodsfor the analysis of the field mapping spatial entity and the analysis models for its data object are studied. In this paper, the building of E-C-R model of field geological spatial entity, class hierarchy and information structure model are discussed. These models have been the base of this system development and satisfactory effect has been achieved.
- field geological mapping,
- geological spatial entity,
- object-oriented technology,
- E-C-Rmodel,
- information structure model

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References(10)

References

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