期刊名称：Archiwum Fotogrametrii, Kartografii i Teledetekcji
印刷版ISSN：2083-2214
出版年度：2007
卷号：17
语种：English
出版社：Main Board of Association of Polish Surveyors
摘要：The contemporary databases of hydrological (HYDRO) and sozological (SOZO) data are based on topographic data,which originates from the VMap L2 technological cycle of the first edition. Development of the national spatial data infrastructure (NSDI) in Poland requires utilisation of modern and updated official reference systems as a source of topographic data for thematic elaborations. Therefore,the authors hereof propose to substantially and technologically modify the methods of development of SOZO and HYDRO databases: automation of population of those databases with VMap L2 data of the second edition or with the Topographic Database (TBD) data, introduction of topological relations diagrams,integration of layers of similar logical characteristics, in order to maintain the actual relations occurring in the natural environment etc. The authors also propose to implement the developed SOZO and HYDRO database management systems and to distribute,via Internet,the thematic data acquired in the surveying and cartographic data resources. Such Internet services would not only ensure the access to spatial SOZO and HYDRO data,but also they would allow analyses of such data to be performed,following approved diagrams of analysis.
其他摘要：Współcześnie opracowywane bazy danych hydrograficznych (HYDRO) i sozologicznych (SOZO) oparte są na danych topograficznych pochodzących z cyklu technologicznego VMap L2 pierwszej edycji. Budowa krajowej infrastruktury danych przestrzennych w Polsce wymaga
关键词：databases;spatial data infrastructure;interoperability;harmonisation
其他关键词：bazy danych tematycznych;infrastruktura danych przestrzennych; interoperacyjność;harmonizacja
