RESEARCH ON ACCURACY TEST OF RTK-GPS DYNAMIC POSITIONING
Qin Shiwei 1,2) ; Gu Chuan 1) ; and Pan Guorong 1)
1)Department of Surveying and Geo-Informatics, Tongji University, Shanghai 2000922)Department of Civil Engineering, Shanghai University, Shanghai 200072
Abstract Background noise of RTKGPS is tested. Three movement simulation equipments are designed, which are linear movement, sinusoidal movement and circular movement. Positioning accuracy and effects of RTKGPS under three movement patterns are tested. Test results indicate that the test methods designed can make the positioning accuracy and advantages of RTKGPS understood directly, which has certain positive significance for extending the application of RTKGPS in dynamic monitoring of large-scale engineering buildings and natural disasters.
Key words ：
RTKGPS
dynamic positioning
accuracy test
background noise
movement simulation equipment
Received: 01 January 1900
Cite this article:
Qin Shiwei,Gu Chuan ,and Pan Guorong . RESEARCH ON ACCURACY TEST OF RTK-GPS DYNAMIC POSITIONING[J]. , 2008, 28(5): 65-67.
Qin Shiwei,Gu Chuan ,and Pan Guorong . RESEARCH ON ACCURACY TEST OF RTK-GPS DYNAMIC POSITIONING[J]. jgg, 2008, 28(5): 65-67.
URL:
http://www.jgg09.com/EN/ OR http://www.jgg09.com/EN/Y2008/V28/I5/65
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