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The Study on the GIS Software Engine based on PDA using GPS/GIS  

PARK, Sung-Seok (Pukyong National University)
KIM, Chang-Soo (Pukyong National University)
SONG, Ha-Joo (Pukyong National University)
Publication Information
Journal of Fisheries and Marine Sciences Education / v.17, no.1, 2005 , pp. 76-85 More about this Journal
Abstract
GIS (Geographic Information Systems) technology is a necessary function to support location based on service by using GPS in the mobile environment. These mobile systems have basic functional limitations such as a low rate of processing, limited memory capacity, and small screen size. Because of these limitations, most of the mobile systems require development of a reduced digital map to overcome problems with large-volume spatial data. In this paper, we suggest using the reduced digital map format in order to use location based on service in a PDA environment. The processing of the proposed data format consists of map generation, redefinition of layers, creating polygons, and format conversion. The proposed data format reduces the data size by about 98% comparing with DXF format based on the digital map of Busan.
Keywords
GIS Engine; Digital Data Format; Reduction of Map; DXF Format; Layer Redefinition;
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1 박경식, 임인섭, 최석근, 수치지도일반화 위치정확도 품질평가, 한국측량학회지, Vol.19, No.2, pp.173-181, 2001
2 최병길, 수치지도 일반화에 있어서 단순화에 관한 연구, 학국측량학회지, Vol.19, No.2, pp.199-208, 2001
3 강준목, 이형석, 조성호, 지능형 교통시스템을 위한 도형, 속성정보의 통합 분석, 한국측량학회지, Vol.18, No.4, pp.335-342, 2000
4 Jong-Woo Kim, Chang-Soo Kim, Seong-Ki Kim, Hyun-Suk Hwang The Implementation of Reduced Digital Map and GPS Integration Software based on PDA Environments, Proceedings of International Conference on EALPIIT 2002, pp.275-280, 2002
5 고일두, 수치지도 작성 포맷에 관한 연구, 국토개발연구원, 1996
6 1:5,000 수치지도레이어(표준코드및 심볼), 국립지리원, 2002.5
7 최혜옥, 2002년 GIS 기술동향, 한국지리정보, 59호, (주)월간한국지리정보, pp70-76, 2002
8 ESRI Shapefile Technical Description, ESRI, 1998
9 Intergraph Standard File Formats (Element Structure), Intergraph, 2001
10 이동 컴퓨팅 단말 기술/시장 보고서, 한국전자통신원, 2000.11
11 국내외 GIS 시장동향, 2002년 IT 35대 전략 품목 시장/기술 보고서, 한국전자통신연구원, 2002
12 Chris Muench, The Windows CE Technology Tutorial, Addison Wesley, 2000