MRDB approach to handle and visualise multiple DLM's in a consistent way
Yükleniyor...
Dosyalar
Tarih
2004
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
International Society for Photogrammetry and Remote Sensing
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
A Multi-resolution/representation-database (MRDB) can be described as a spatial database, which can be used to store the same realworld-phenomena at different levels of precision, accuracy and resolution. Furthermore these phenomena can be stored in different ways of presentation or symbolisation. In an MRDB, different views on the same physical objects or phenomena can be stored and linked. This variety of sights can stem from different views of the world, different applications, as well as different resolutions. These lead to differences in the objects as such, i.e. in the semantics and in the geometry. There are several reasons for introducing a MRDB: On the one hand it allows a multi-scale analysis of the data: Information in one resolution can be analysed with respect to information given in another resolution. On the other hand a major reason for National Mapping Agencies to investigate and implement MRDB is the possibility of propagating updates between the scales, which is also called "incremental generalisation". In a cooperation with the German Federal Agency for Cartography and Geodesy (BKG) we are developing at the ikg an automatic model generalisation und update (data revision) system for the German ATKIS (Authoritative Topographic-Cartographic Information System). In this paper we will describe the structure and functionality of our ATKIS MRDB, which is based on an Oracle database system as storage component and the ESRI ArcGIS system as the user interface to the MRDB. © 2004 International Society for Photogrammetry and Remote Sensing. All rights reserved.
Açıklama
20th ISPRS Congress on Technical Commission VII -- 12 July 2004 through 23 July 2004 -- 117891
Anahtar Kelimeler
Cartography, Database system, Generalisation, GIS, Matching, Multiresolution, Visualization, Haritacılık, Çoklu çözünürlük, Genelleştirme, Eşleştirme, Veritabanı sistemi, Görselleştirme
Kaynak
International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences - ISPRS Archives
WoS Q Değeri
Scopus Q Değeri
N/A
Cilt
35
Sayı
Künye
Anders, K. H., Bildirici, İ. Ö. (2004). MRDB approach to handle and visualise multiple DLM's in a consistent way. International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences - ISPRS Archives, 35, 451-455.
