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Study on MEMS based IMU & GPS Performance in Urban Area for Light-Weighted Mobile Mapping Systems
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 Title & Authors
Study on MEMS based IMU & GPS Performance in Urban Area for Light-Weighted Mobile Mapping Systems
Woo, Hee-Sook; Kwon, Kwang-Seok; Kim, Byung-Guk;
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 Abstract
With the development of MEMS, small and low-priced sensors integrating IMU and GPS have produced and exploited for diverse field. In this research, we have judged that MEMS-based IMU/GPS sensor is suitable for light-weighted mobile mapping system and carried out experiments to analyze the characteristics of MTi-G, which was developed from XSens company. From a sensor which fixed to dashboard, coordinates results with no post-processing were achieved for test area. On the whole, the results show satisfactory performances but some errors also were discovered from parts of the road due to sensor properties, XKF characteristics and GPS reception environment. We could confirm the potential of light-weighted mobile mapping system. Experiments considering various GPS reception environments and road condition and more detailed level of accuracy analysis will be performed for further research.
 Keywords
Lightweight;MEMS IMU/GPS;Mobile Mapping System;
 Language
Korean
 Cited by
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지하공간 건설시공현장에서의 작업자 안전관리를 위한 위치추적기술 정확도 분석 및 활용 연구,설문형;장용구;손명찬;강인준;

한국지반환경공학회 논문집, 2013. vol.14. 8, pp.45-51
2.
야간도로 시인성에 대한 공간적 평가를 위한 자료관리체계 연구,우희숙;권광석;김병국;윤천주;김영록;

한국지형공간정보학회지, 2014. vol.22. 4, pp.107-115 crossref(new window)
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A Study on Data Management Systems for Spatial Assessments of Road Visibilities at Night, Journal of Korean Society for Geospatial Information System, 2014, 22, 4, 107  crossref(new windwow)
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