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http://dx.doi.org/10.3745/KIPSTD.2002.9D.1.127

Deisgn and Implementation of RTK-GPS Error Correction Signal Transmission System for Long-Distance using the TCP/IP  

Jo, Ik-Seong (동명대학 정보통신계열)
Im, Jae-Hong (한국해양대학교 공과대학 전파·정보통신공학부)
Publication Information
The KIPS Transactions:PartD / v.9D, no.1, 2002 , pp. 127-134 More about this Journal
Abstract
GPS is one of today's most widely used surveying techniques. But, users can't acquire an enough accuracy in applications of the navigation or geodesy by the GPS positioning technique because of the effects of the ionosphere and troposphere and US DoD's systematic errors. The solution of these restrictions is the DGPS technique that is to eliminate the common errors and can achieve a high accuracy. Although of sufficient density for good DGPS, accuracy of positioning is just not dense enough to provide complete coverage for real-time positioning, because distances between base and rover is short. In this paper, we designed and implemened a RTK-GPS error correction signal transmission system for long-distance using the TCP/IP, which consist of TCP, UDP and IP, which allows a user to increase the distance at which the rover receiver is located from the base, due to radio modem.
Keywords
GPS; DGPS; RTK-GPS; Error Correction Signal;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
1 Wubena, Gerhard, Andreas Bagge, Guter Seeber, Volker Buer, Peter Hankemeier, 'Reducing Distance Dependent Errors for Real-Time Precise DGPS Applications by Establishing Reference Station Networks,' Proceedings of the Institute of Navigation Satellite Meeting, Kansas City, Missouri, pp.1845-1852, Sep. 1996
2 Spectra Precision Terrasat GmbHGPS/GLONASS Reference Station networks-Introducing the Concepts of Virtual Reference Stations into Real-Time Positioning, www.terrasat.de, 2000
3 Raquet, J., G. Lachapelle, T. E. Melgard, 'Test of a 400x600 km Network of Reference Receivers for Preci-se Kinematic Carrier-Phase Positioning in Norway,' Proceedings of the Institute of Navigation Satellite Meeting, Sept. 1998
4 윤세미, 조익성, 유선영, 조성현, 김천곤, 임재홍, 'TCP/IP를 이용한 RTK-GPS 오차 보정 데이터 전송 시스템 설계 및 구현', 한국지리정보학회 2001 춘계 워크샵 및 학술논문발표대회논문집, pp.238-243, 2001
5 Landau, H., R. Hundt, A. Muler (1994), 'A GPS Monitoring System : Concept, Implementation and Experiences,' Proceedings of the Institute of Navigation Satellite Meeting, Salt Lake City, Utah, pp.1321-1327, Sept. 1994
6 Van der Merl, H., van der Hoeven, H. J. P. Derks, H. Kelin Baltink, A. C. A. P. van Lammeren, A. J. M. Kosters, 'Virtual GPS Reference Stations in the Netherlands,' Proceedings of the Institute of Navigation Satellite Meeting, Sept. 1998
7 Surveying with JPS, Javad Positioning Systems (JPS), March, 2000
8 Alfred Leick, 'GPS Satellite Surveying,' 2nd Edition, Wiley-Interscience, USA, 1995
9 양형선, 신철호, 'GPS를 이용한 실시간 선박위치정보시스템 개발', 한국항해학회지 제24권 제1호, pp.57-64, 2000   과학기술학회마을
10 M. Zhodzishsky, M. Vorobiev, A. Khvalkov, J. Ashjaee, 'Real-Time Kinematic (RTK) Processing for Dual-Frequency GPS/GLONASS,' Javad Positioning Systems (JPS), 1997
11 D. Kozlov, M. Tkachenko, 'Instant RTK cm with Low Cost GPS+GLONASS Receivers,' Proc. of ION GPS-97, pp.1559-1569, Mar. 1997
12 Isomura, Hidetoshi, US Patent # 5502641, 'Relative GPS method and apparatus that is able to correct for momentary signal interruption,' Mar. 1996
13 최현기, 이용국, 김학일, '해양탐사를 위한 DGPS 자료의 후처리 시스템 개발', 제2회 GPS 워크샵, pp.281-286, 1995
14 고광섭, '위성 측위 시스템(GNSS) 정책 변화와 국내.외 기술개발동향', 한국항해학회 2000추계 학술대회논문집, 제25권 제1호, pp.1-21, 2000