Proceedings of the KSRS Conference (대한원격탐사학회:학술대회논문집)
- 2007.10a
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- Pages.430-433
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- 2007
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- 1226-9743(pISSN)
APPLICATION OF SPATIAL METADATA STANDARDS FOR CATALOG WEB SERVICES IN KOREA
- Yom, Jae-Hong (Department of Geoinformation Engineering, Sejong University) ;
- Kyoung, Min-Ju (Department of Geoinformation Engineering, Sejong University) ;
- Jeong, Jang-Yoon (Department of Geoinformation Engineering, Sejong University) ;
- Lee, Dong-Cheon (Department of Geoinformation Engineering, Sejong University)
- Published : 2007.10.31
Abstract
Spatial information has recently been recognized as one of the major subjects of interest in information technology. With increasing variety and quantity of spatial data on the web, searching and maintaining these data are becoming a much focussed area of research. Interoperability is the key technology in solving the complexities of spatial data in web services. The problem of maintenance and searching of spatial data in an interoperable web service environment can be solved by establishing standardized metadata of spatial information. Then using the standardized metadata, catalog web services can be deployed for autonomous searching and binding of spatial data. This study investigates the international standard for spatial data metadata(ISO/TC211 19115) and deployed catalog web service based on this metadata. Various heterogeneous spatial data of Seoul Metropolitan region were then used for experimental implementation of catalog web service.