지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2014.12
- 수록면
- 1,690 - 1,696 (7page)
이용수
초록· 키워드
오류제보하기
Network RTK generates spatial corrections by using differenced measurements from reference stations in the network, and the corrections are then provided to a rover. The rover, generally, uses linear interpolation, which assumes that the corrections at each reference station are spatially correlated, to obtain a precise correction of its location. However, an irregularity of the tropospheric delay is a real-world factor that violates this assumption. Tropospheric delay is a result of weather conditions, such as humidity, temperature and pressure, and it can cause spatial decorrelation when there are changes in the local climate. In this paper, we have defined the non-linear characteristics of the tropospheric delay between reference stations or user within a region as the “irregularity of tropospheric delay”. Such an irregularity can negatively impact the network RTK performance. Therefore, we analyze the influence of the irregularity of tropospheric delay in network RTK based on meteorological data.
목차
Abstract
1. 서론
2. 네트워크 RTK 개요
3. 대류권 지연 추정 방법
4. 대류권 지연 변칙 분석 환경
5. 대류권 지연 변칙이 네트워크 RTK 환경에 미치는 영향 분석
6. 결론
References
참고문헌 (12)
참고문헌 신청
J. Aponte / 2009 / Quality assessment of a network-based RTK GPS service in the UK / Journal of Applied Geodesy 3(1):25~34
N. Zinas / 2010 / Development and assessment of a new rover-enhanced network based data processing strategy for Global Navigation Satellite Systems
Y.W. Ahn / 2006 / Local tropospheric anomaly effects on GPS RTK performance / ION GNSS :1925~1935
S. Skone / 2005 / Propagation Environmental Effects on GPS / ION GNSS, Navtech Tutorial Notes
D. Lawrence / 2006 / Decorrelation of Troposphere Across Short Baselines / IEEE/ION PLANS :94~102
N. Zinas / 2010 / Development and assessment of a new rover-enhanced network based data processing strategy for Global Navigation Satellite Systems
Y.W. Ahn / 2006 / Local tropospheric anomaly effects on GPS RTK performance / ION GNSS :1925~1935
S. Skone / 2005 / Propagation Environmental Effects on GPS / ION GNSS, Navtech Tutorial Notes
D. Lawrence / 2006 / Decorrelation of Troposphere Across Short Baselines / IEEE/ION PLANS :94~102
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UCI(KEPA) : I410-ECN-0101-2015-500-002878946