文章基本信息

标题：DIGITAL CARTOGRAPHIC GENERALIZATION OF BULDINGS LAYER IN CREATING DATA OF THE TOPOGRAPHICAL DATABASE
其他标题：CYFROWA GENERALIZACJA KARTOGRAFICZNA WARSTWY BUDYNKÓW W TWORZENIU DANYCH TOPOGRAFICZNEJ BAZY DANYCH
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作者：Tadeusz Chrobak ; Krystian Kozioł
期刊名称：Archiwum Fotogrametrii, Kartografii i Teledetekcji
印刷版ISSN：2083-2214
出版年度：2009
卷号：19
语种：English
出版社：Main Board of Association of Polish Surveyors
摘要：The process of digital cartographic generalization has in recent years been an object of intensified research works for the purposes of MRDB. Yet this process still is characterized by an interactivity of the operator. The digital process of the automatic cartographic generalization is possible only with the application of objective methods. Defining the recognizability of the picture as the means of verifying geometrical data for the presentation on the map dependent on the scale is a factor,which allows to implement the automation of the generalization process as regards simplifying,aggregating,and eliminating (Chrobak 1999,2007,Kozioł 2006). The functioning of topographical multiresolution/multirepresentation databases (MRDB) is associated not only with generating them,but also with their constant updating. The updating is possible,since the land and building registry systems or base map systems constitute resourses,which are kept constantly updated. The object of reserach conducted by the authors is the applictaion of the operators of digital cartographic generalization based on the objective method to feed and update the MRDB, and in particular the layer of buildings in the land and building registry. The research additionally includes the functioning of the cartographic network,without which the MRDB updating with the use of generalization would be impossible. As the subject of tests,the authors chose the layer of buildings in the land and building registry in the area,which included compact,loose and dispersed building development.
其他摘要：Proces cyfrowej generalizacji kartograficznej w ostatnich latach jest przedmiotem wzmożonych prac badawczych na potrzeby MRDB (ang. multiresolution/multirepresentation Data Base). Pomimo to proces ten nadal charakteryzuje się interaktywnością operatora. C
关键词：automatic cartographic generalization;simplifying;multiresolution/ multirepresentation topographic database;cadastral database
其他关键词：automatyczna generalizacja kartograficzna;upraszczanie; wielorozdzielcza/wieloreprezentacyjna baza danych topograficznych (WBDT);ewidencja gruntów i budynków (EGiB).