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Development of the software transforming a transportation analysis network from GIS  

성낙문 (교통개발연구원 국가교통DB센터)
조범철 (교통개발연구원 국가교통DB센터)
이창렬 (교통개발연구원 국가교통DB센터)
Publication Information
Journal of Korean Society of Transportation / v.20, no.7, 2002 , pp. 69-76 More about this Journal
Abstract
In conducting studies related to the national base networks, it is very important to construct a simulation network. This research provides an algorithm to construct the simulation network from the digital transportation map which is constructed based on the National Geographic Information System(NGIS). The algorithm consists of three functions(extraction of networks from transportation digital map, transform of the derived network into one suitable to transportation simulation model, and inspection of errors in the network). The direct derivation of a simulation network from GIS enables to enhance the reliability of an analysis related to a transportation facility investment as well as to reduce cost and time. In this research, Emme/2 which is generally accepted transportation planning fields is adapted for the target system. However, this algorithm will be extended to other simulation models such as Satong-Paldal which is the only transportation simulation model developed in Korea, and Tranplan in the near future.
Keywords
교통수치지도;교통분석용 네트워크;추출.변환소프트웨어;링크;노드;
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  • Reference
1 /
[ 교통개발연구원 국가교통DB센터 ] / 2001년도 전국교통DB구축사업 SI부문성과물
2 /
[ 교통개발연구원 국가교통DB센터 ] / 전국교통DB구축사업 최종보고서
3 /
[ 교통개발연구원 국가교통DB센터 ] / 국가교통DB기본계획안