2WONG K Y,MAN K L,CHAN W Y.Monitoring HongKong's Bridge Real-time Kinematic Spans the Gaps[J].GPS WORLD,2001,(7):22 -26.
3William F K,Timothyj B. Advances in Highway Slope Stability Instrumentation [A]. Proceedings of the 50^th Highway Geology Symposium [ C ]. Roaholce : V A,2000. 328 - 337.
4Wong K Y,Man K L,Chan W Y. Monitoring HongKong' s Bridges : Real-Time Kinematic Spans the Gap [ J ]. GPS World, 2001,12(7):1-8.
5Zhu Y,Chen W M, Huang S L. High Dynamic Multi-Channel Laser Deflect meter for Bridge [ A ]. International Symposium on Long Span Bridges Research and Monitoring[ C ]. Hong Kong:PRC ,2000.86 - 91.
6Fu Y M,Chen W M,Huang S L. Remote Health Monitoring System for Bridges [ A ]. Interna-tional Symposium on Smart Structures and Microsystems [ C ]. Hong Kong: PRC,2000.55 - 59.
7Chen W M,Fu Y M,Huang S L. Inline Sensing System for Multiparameter Remote Mea-surement of Bridge [ A ]. International Symposium on Long Span Bridges Research and Monitoring[ C ].Hong Kong:PRC,2000. 173 - 179.
8Sangho B. The Component Development of Digital Close Range Photogrammetry for the Construction Structure Displacement Analysis [ A ]. New Technology for a New Century International Conference[ C ]. Seoul, Korea : FIG Working Week 2001,2001.6 - 11.
9Whiteman T, Lichti D D, Chandler I. Measurement of Deflection in Concrete Beams by Close-range Digital Photogrammetry[ A]. Symposium on Geospatial Theory, Processing and Applications [ C].Ottawa :2002.22 - 26.
