LikeSNU-서울대 중앙도서관 빅데이터 지식 플랫폼

정위치 기반 고속 실외 측위 DB 구축을 위한 MMS활용 방안에 관한 연구

Author

이하동, 이윤, 최윤수, 정인훈

Journal Title

대한공간정보학회지

Publication Year

2017

Topics

#Computer Science

Summary

This study proposes a method for rapidly collecting and constructing location-based Wi-Fi AP data using smartphone location information and a mobile mapping system to establish precise positioning information for emergency situations. Positioning performance was evaluated by collecting data, performing GPS/INS/DMI correction, and constructing a Wi-Fi radiomap, resulting in an average error of 25.46m.

Journal Influence

[대한공간정보학회지]