OBJECT-ORIENTED

作品数：155被引量：166H指数：7
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A Preliminary Review on Three-Dimensional City Model被引量：2
《Geo-Spatial Information Science》2004年第2期79-88,共10页ZHOU Qiming Department of Geography ,Hong Kong Baptist University,KowloonTong HongKong. ZHANG Wenjiang 
In this paper a review on current research on 3DCM is presented, and an alternative approach by integrating the concepts and techniques of object\|oriented method and Computer Aided Design (CAD) is suggested. Through ...
关键词：spatial data model urban GIS 3D city model object-oriented GIS 
DATABASE STRUCTURE FOR THE INTEGRATION OF RS WITH GIS BASED ON SEMANTIC NETWORK
《Geo-Spatial Information Science》2001年第3期21-28,共8页YU Nenghai WANG Xiaogang LIU Zhengkai ZHANG Rong 
ProjectsupportedbytheKeyProjectoftheNinthNationalFiveYearsPlanofChina(No .96_B0 2_0 1_0 5)
The integration of remote sensing (RS) with geographical information system (GIS) is a hotspot in geographical information science.A good database structure is important to the integration of RS with GIS,which should ...
关键词：integration of RS with GIS database structure OBJECT-ORIENTED semantic-oriented expert system spatial data mining 
FRAMEWORKS FOR GENERALIZATION CONSTRAINTS AND OPERATIONS BASED ON OBJECT-ORIENTED DATA STRUCTURE IN DATABASE GENERALIZATION被引量：1
《Geo-Spatial Information Science》2001年第3期42-49,共8页LIU Yaolin Martien Molenaar AI Tinghua LIU Yanfang 
ProjectsupportedbytheInternationalInstituteforAerospaceSurveyandEarthScience ;MinistryofEducationandtheStateBureauofSurveyingandMapping.
The constraints and the operations play an important role in database generalization.They guide and govern database generalization.The constraints are translation of the required conditions that should take into accou...
关键词：CONSTRAINTS database generalization operation spatial object HIERARCHY 
AN INTEGRATED DATA MODEL IN THREE DIMENSIONAL GIS被引量：2
《Geo-Spatial Information Science》1999年第1期1-8,15,共9页Gong Jianya Xia Zongguo 
Project supported by the National Natural Science Foundation of China (No.49871066)
The current GIS can only deal with 2-D or 2.5-D information on the earth surface. A new 3-D data structure and data model need to be designed for the 3-D GIS. This paper analyzes diverse 3-D spatial phenomena from min...
关键词：3-D GEOGRAPHIC INFORMATION system OBJECT-ORIENTED data model VECTOR RASTER 
OBJECT-ORIENTED SPATIAL DATA ORGANIZATION AND MANAGEMENT IN GEOSTAR
《Geo-Spatial Information Science》1999年第1期49-54,共6页Zhu Xinyan Gong Jianya Zhang Xiaodong Xiong Hanjiang 
Spatial data, including geometrical data, attribute data, image data and DEM data, are huge in volume and relations among them are complex. How to effectively organize and manage those data is an important problem in ...
关键词：SPATIAL data OBJECT mode indirect OBJECT DIRECT OBJECT WORKSPACE project 
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