GML 문서의 유효성 및 독립성을 고려한 지리공간 데이터 가시화 시스템 설계 및 구현

• 영문명: Design and Implementation of a Geospatial Data Visualization System Considering Validation and Independency of GML Documents
• 발행기관: 한국IT서비스학회
• 저자명: 정동원(Dongwon Jeong) 김장원(Jangwon Kim) 안시훈(Si-hoon Ahn) 정영식(Young-Sik Jeong)
• 간행물 정보: 『한국IT서비스학회지』한국IT서비스학회지 제7권 제1호, 205~218쪽, 전체 14쪽
• 주제분류: 경제경영 > 경영학
• 파일형태: PDF
• 발행일자: 2008.03.30

영문 초록

  This paper proposes a geospatial data visualization system supporting validation of GML documents. GIS systems manage and use both of spatial and non-spatial data. Currently, most GIS systems represent spatial data in GML (Geography Markup Language) developed by OGC. GML is a language for representation and sharing of spatial information, and until now many systems have been developed in GML. GML does not support expression of non-spatial data, i.e., relational information of spatial objects, and thus most systems extend GML to describe non-spatial information. However, it causes an issue that the systems only accepting standard GML documents cannot process the extended documents. In this paper, we propose a new GIS data visualization system to resolve the aforementioned issue. Our proposed system allows the representation of both types of data supporting independency of spatial data and non-spatial data. It enhances interoperability with other relevant systems. Therefore, we can develop a rich and high quality geospatial information services.

목차

Abstract
1. 서론
2. 관련연구
3. 제안 시스템 구조
4. 구현 및 평가
5. 결론 및 향후 연구
참고문헌
저자소개

키워드

GML Visualization Viewer Geographic Information System