MENG, X, DODSON, A.H, MOORE, T and ROBERTS, G.W., 2007. Ubiquitous Positioning: Anyone, Anything: Anytime, Anywhere GPS World. 18(6), 60-65 MENG, X., DODSON, A. H. and ROBERTS, G. W., 2007. Global Navigation Satellite System (GNSS) for Bridge Deflection Monitoring: Recent Activities by the University of Nottingham. In: Collected Works of Famous Educators in Highway Engineering of China: Celebration Proc. of Professor Zhuzhao Hong 80th Birthday China Communications Press. 425-434
BROWN, C. J., ROBERTS, G. W., ATKIN, C., MENG, X. and COLFORD, B., 2007. Deflections and Frequency Responses of the Forth Road Bridge Measure by GPS. In: DR R LARK, ed., Fifth international Conference on Current and Future Trends in Bridge Design, Construction and Maintenance 479-486 MONTILLET, J. P., TAHA, A., MENG, X. and ROBERTS, G. W, 2007. Mapping the Underworld; testing GPS and GSM in Urban Canyons Civil Engineering Surveyor: GIS/GPS Suplement. 4-8
ROBERTS, G. W. and BADLEY, M., 2007. Deformation Monitoring Trials Using a Leica HDS3000. In: FIG Working Week 2007 FIG.
MONTILLET, J. P., MENG, X. and ROBERTS, G. W., 2007. Precise Positioning in Urban Canyons using GPS and GSM In: Proc of the Second European Conference on Mobile Government.
MENG, X., DODSON, A. H., MOORE, T. and ROBERTS, G. W., 2007. Towards Ubiquitous Positioning (UbiPos): A GNSS Perspective In: ION 2007 National Technical Meeting.
MEO, M., ZUMPANO, G., MENG, X., COSSER, E., ROBERTS, G. and DODSON, A., 2006. Measurements of dynamic properties of a medium span suspension bridge by using the wavelet transforms Mechanical Systems and Signal Processing. 20(5), 1112--1133 MENG, X., ROBERTS, G.W., DODSON, A., INCE, S. and WAUGH, S., 2006. GNSS for Structural Deformation and Deflection Monitoring: Implementation and Data Analysis In: 3rd IAG Symposium on Geodesy for Geotechnical and Structural Engineering. 12th FIG Symposium on Deformation Measurement, May 22-24, 2006. MENG, X., DODSON, A.H., ROBERTS, G.W. and ANDREOTTI, M., 2006. Prototype internet RTK GPS for bridge deformation monitoring Survey Review. 38(299), 348-357
ROBERTS, G.W., MENG, X., BROWN, C.J. and DALLARD, P., 2006. GPS measurements on the London Millennium Bridge Proceedings of the Institution of Civil Engineers. Bridge Engineering. 159(4), 153-161 BROWN, C.J., ROBERTS, G.W. and MENG, X., 2006. Developments in the use of GPS for bridge monitoring Proceedings of the Institution of Civil Engineers. Bridge Engineering. 159(3), 117-119 MENG, X., DODSON, A., MOORE, T., HILL, C.J. and ROBERTS, G., 2006. Development of the Nottingham Network RTK GPS Testbed In: European Navigation Conference, ENC 2006, 8-10 May 2006. 5 pages
ROBERTS, G.W., BROWN, C.J. and MENG, X., 2006. Deflection Monitoring of the Forth Road Bridge by GPS. Online Journal of Space Communications. ROBERTS, G. W., MENG, X. and BROWN, C., 2006. When Bridges Move: GPS-Based Deflection Monitoring Sensors. VOL 23(NUMB 4), 16-19 THIENELT, M., EICHHORN, A., REITERER, A. and ROBERTS, G., 2006. Pedestrian Positioning without Map Matching Methods - Prototype of a knowledge-based KALMAN Filter (WiKaF). In: Joint Symposium of Seoul Metropolitan Fora & Second International Workshop on Ubiquitous, Pervasive and Internet Mapping (UPIMap2006). 148-156
MENG, X., ROBERTS, G. W., DODSON, A. H. and BROWN, C. J., 2006. GNSS for Bridge Deformation: limitations and solutions In: third International Conference on Bridge Maintenance, Safety and Management (IABMAS'06).
HIDE, C.D., BLAKE, S., MENG, X., ROBERTS, G., MOORE, T. and PARK, D., 2005. An Investigation in the use of GPS and INS Sensors for Structural Health Monitoring In: 18th Technical Meeting of the Satellite Division of the Institute of Navigation. 2029-2038
MENG, X., ROBERTS, G.W., MEO, M. and DODSON, A.H., 2005. Paving the Way to Real-time GNSS Bridge Health Monitoring. In: 5th International Workshop on Structural Health Monitoring 2005, 12-14, September, 2005.
ROBERTS, G.W., BROWN, C.J. and MENG, X., 2005. The use of GPS for disaster monitoring of suspension bridges In: The IAG Congress, 20-21 August 2005.
DODSON, A. H., MENG, X., ANDREOTTI, M. and ROBERTS, G. W., 2005. Design and Realization of RTK GPS over Internet for a Smart Bridge Transaction of Nanjing University of Aeronautics and Astronautics. 22(2), 91-97
ROBERTS, G.W., MENG, X., BROWN, C.J. and ANDREW, A., 2005. Monitoring the Deformations of the Forth Road Bridge by GPS In: The International Symposium on GPS/GNSS (GNSS 2005), 8-10 December 2005.
MOHD-YUSOFF, M.Y., BINGLEY, R.M. and ROBERTS, G.W., 2005. An assessment of systematic errors on a VRS network RTK system in the equatorial region In: Proceedings of the International Symposium on GPS/GNSS (GNSS 2005).
ROBERTS, G.W., MENG, X. and BROWN, C.J., 2005. Deflection monitoring of the Forth Road Bridge by GPS In: Institute of Navigation GNSS 2005, September 13-16, 2005, Long Beach.
ROBERTS, G.W. and MENG, X., 2005. Mapping Buried Pipes and Cables Using GPS Technology In: The International Symposium on GPS/GNSS (GNSS 2005), 8-10 December 2005.
ROBERTS, G.W. and HIRST, L., 2005. Deformation monitoring and analysis of structures using laser scanners In: FIG Working Week.
MENG, X., ROBERTS, G.W., DODSON, A.H., COSSER, E., BARNES, J. and RIZOS, C., 2004. Impact of GPS satellite and pseudolite geometry on structural deformation monitoring: analytical and empirical studies Journal of Geodesy. 77(12), 809-822 ROBERTS, G.W., MENG, X. and DODSON, A.H., 2004. Integrating a global positioning system and accelerometers to monitor the deflection of bridges Journal of Surveying Engineering. 130(2), 65-72 ROBERTS, G.W., COSSER, E., MENG, X. and DODSON, A.H., 2004. High Frequency Deflection Monitoring of Bridges by GPS Journal of Global Positioning Systems. VOL 3(1-2), 226-231 MENG, X., DODSON, A.H., ROBERTS, G.W., ANDREOTTI, M., MOORE, T., COSSER, E. and CAPRA, M., 2004. An Internet Based Prototype Remote Bridge Health Monitoring System (RBHMS) In: The European Navigation Conference GNSS 2004, 16-19 May, 2004.
COSSER, E., HILL, C.J., ROBERTS, G.W., MENG, X., MOORE, T. and DODSON, A.H., 2004. Bridge Monitoring with Garmin Handheld Receivers In: First FIG International Symposium on Engineering Surveys for Construction Works and Structural Engineering, 28 June-1 July, 2004.
MENG, X., DODSON, A.H., ANDREOTTI, M., ROBERTS, G.W., COSSER, E. and CAPRA, M., 2004. Prototype of a remote bridge health monitoring system using wired/Internet based RTK GPS In: European Navigation Conference GNSS 2004,.
ROBERTS, G.W., MENG, X., COSSER, E. and DODSON, A.H., 2004. The Use of Single Frequency GPS to Measure the Deformations and Deflections of Structures. In: The FIG Working Week, May 22–27, 2004.
COSSER, E., MENG, X., BARNES, J., ROBERTS, G.W., DODSON, A.H. and RIZOS, C., 2004. Precise Engineering Applications of Pseudolites Augmented GNSS. In: First FIG International Symposium on Engineering Surveys for Construction Works and Structural Engineering, 28 June-1 July, 2004.
DODSON, A.H., MENG, X., ANDREOTTI, M. and ROBERTS, G.W., 2004. Design and Realization of RTK GPS over Internet for a "Smart Bridge". Journal of Nanjing University of Aeronautics and Astronautics.
MENG, X., DODSON, A.H., ROBERTS, G.W. and COSSER, E., 2004. Hybrid Sensor System for Bridge Deformation Monitoring: Interfacing with Structural Engineers. In: "A Window on the Future of Geodesy", 128.
WANG, R., MENG, X., ROBERTS, G.W. and DODSON, A.H., 2004. Structural Health Monitoring Systems for Bridge with Hybrid Sensor System In: First FIG International Symposium on Engineering Surveys for Construction Works and Structural Engineering, 28 June-1 July, 2004.
COSSER, E., ROBERTS, G.W., MENG, X. and DODSON, A.H., 2004. Single Frequency GPS for Bridge Deflection Monitoring: Progress and Results. In: First FIG International Symposium on Engineering Surveys for Construction Works and Structural Engineering, 28 June-1 July, 2004.
ROBERTS, G.W., MENG, X., COSSER, E. and DODSON, A.H., 2004. The Use of Single Frequency GPS to Measure the Deformations and Deflections of Structures. Civil Engineering Surveyor. 6-12
MEO, M., ZUMPANO, G., MENG, X., ROBERTS, G.W., COSSER, E. and DODSON, A.H., 2004. Identification of Nottingham Wilford Bridge Modal Parameters Using Wavelet Transforms Modeling, Signal Processing, and Control. 5383, 561-570
ROBERTS, G.W., COSSER, E., MENG, X. and DODSON, A.H., 2004. High Frequency Deflection Monitoring of Bridges by GPS In: 2004 International Symposium on GPS/GNSS.
MENG, X., ROBERTS, G.W., DODSON, A.H., COSSER, E. and MEO, M., 2004. Development of a Prototype Remote Structural Health Monitoring System (RSHMS) In: First FIG International Symposium on Engineering Surveys for Construction Works and Structural Engineering, 28 June-1 July, 2004.
ROBERTS, G.W., COSSER, E., MENG, X. and DODSON, A.H., 2004. Monitoring the Deflections of Suspension Bridges Using 100Hz GPS Receivers In: ION GNSS 2004, the 17th International Technical Meeting of the Satellite Division of the Institute of Navigation, September 21-24, 2004.
ROBERTS, G.W., MENG, X. and BROWN, C.J., 2004. From St Paul's to the Tate Modern - overcoming problems in monitoring bridges using GPS. In: First FIG International Symposium on Engineering Surveys for Construction Works and Structural Engineering, 28 June-1 July, 2004.
EVANS, A.J., ROBERTS, G.W., DODSON, A.H., COOPER, S., HOLLANDS, R., DENBY, B., TURNER, M. and OWEN, D., 2003. Applications of augmented reality: utility companies Survey Review. 37(289), 168-176
MENG, X., DODSON, A.H., ROBERTS, G.W. and COSSER, E., 2003. Hybrid Sensor System for Bridge Deformation Monitoring: Interfacing with Structural Engineers. IUGG 2003, In: IUGG 2003, June 30-July 11, 2003.
ROBERTS, G.W., COSSER, E., MENG, X., DODSON, A.H., MORRIS, A. and MEO, M., 2003. A remote bridge health monitoring system using computational simulation and single frequency GPS data In: The 16th International Technical Meeting of the Satellite Division of the Institute of Navigation,.
MENG, Z., NOAKES, C., DODSON, A.H. and ROBERTS, G.W., 2003. Satellite Geometry and Its Implications for Structural Deformation Monitoring. In: In: proc of ION GPS/GNSS 2003, 16th International Technical Meeting of the Satellite Division of the Institute of Navigation..
ROBERTS, G.W., COSSER, E., MENG, X. and DODSON, A.H., 2003. The Comparison of Single Frequency and Dual Frequency GPS for Bridge Deflection and Vibration Monitoring. In: 11th International Symposium on Deformation Measurements of FIG Commission 6- Engineering Surveys, Working Group 6.1, May 25-28, 2003.
MENG, X., MEO, M., ROBERTS, G.W., DODSON, A.H., COSSER, E. and MORRIS, A.J., 2003. Validating GPS Based Bridge Deformation Monitoring with Finite Element Model. In: ENC GNSS 2003 conference, 22-25 April 2003.
MENG, X., DODSON, A. H., NOAKES, C. and ROBERTS, G.W., 2003. GPS satellite geometry and its implications for structural deformation monitoring In: The 16th International Technical Meeting of the Satellite Division of the Institute of Navigation, September 9-12, 2003.
COSSER, E., ROBERTS, G.W., DODSON, A.H. and MENG, X., 2003. Bridge Monitoring. Civil Engineering Surveyor. GIS Supplement 2003,
ROBERTS, G.W., MENG, X., COSSER, E. and DODSON, A.H., 2003. A Remote Bridge Health Monitoring System Using Computational Simulation and GPS Sensor Data. In: 11th International Symposium on Deformation Measurements of FIG Commission 6 - Engineering Surveys, Working Group 6.1, May 25-28, 2003.
ROBERTS, G.W., EVANS, A., DODSON, A.H., COOPER, S., HOLLANDS, R., DENBY, B., HATTON, W., SEN, M., MULLER, D., MARCHANT, A., TRAGHEIM, D., SHAW, M. and JONES, J., 2003. The use of augmented reality, GPS and INS to visualise mining and geological data. In: Proceedings of the 16th International Technical Meeting of the Satellite Division of the Institute of Navigation,.
MENG, X., ROBERTS, G.W., COSSER, E. and DODSON, A.H., 2003. Real-time Bridge Deflection and Vibration Monitoring Using an Integrated GPS/Accelerometer/Pseudolite System. In: 11th International Symposium on Deformation Measurements of FIG Commission 6- Engineering Surveys, Working Group 6.1, May 25-28, 2003.
EVANS, A.J., ROBERTS, G.W., DODSON, A.H., DENBY, B., COOPER, S. and HOLLAND, R., 2003. Augmented Reality for Engineering Applications: the current status. In: Engineering Surveying Showcase 2003, number 1.
COSSER, E., ROBERTS, G.W., MENG, X. and DODSON, A.H., 2003. Measuring Dynamic Deformation of Bridges Using a Total Station. In: 11th International Symposium on Deformation Measurements, International Federation of Surveyors (FIG), Commission 6 - Engineering Surveys, Working Group 6.1, May 25-28, 2003.
BARNES, J., RIZOS, C., WANG, J., MENG, X., COSSER, E., DODSON, A.H. and ROBERTS, G.W., 2003. The Monitoring of Bridge Movements Using GPS and Pseudolites. In: 11th international Symposium on Deformation Measurements of FIG Commission 6- Engineering Surveys, Working Group 6.1, May 25-28, 2003.
DODSON, A.H., MENG, M., COSSER, E., ROBERTS, G.W., BARNES, J. and RIZOS, C., 2003. Integrated Approach of GPS and Pseudolites for Bridge Deformation Monitoring. In: In: Proc of GNSS 2003 conference..
CHRZANOWSKI, A., DING, X., ROBERTS, G.W. and WHITAKER, C., 2003. Goals and Achievements of FIG Working Group WG 6.1 - Deformation Measurements and Analysis. In: 11th International Symposium on Deformation Measurements, International Federation of Surveyors (FIG), Commission 6 - Engineering Surveys, Working Group 6.1..
KURAS, O., BEAMISH, D., MELDRUM, P.I., OGILVY, R.D., STRANGE, K., WALLER, M., ROBERTS, G.W. and WILLIAMS, G.M., 2003. Detection of abandoned mineshafts using towed-array capacitive resisitivity and real- time kinematic GPS navigation In: 9th meeting of the Environmental and Engineering Geophysical Society-European Section.
ROBERTS, G., 2003. GPS - the sharpest mining tool Materials World. VOL 11(PART 10), 28-29
ROBERTS, G.W., MENG, X., DODSON, A.H. and COSSER, E., 2002. Multipath mitigation for bridge deformation monitoring. Journal of Global Positioning System. 1(1), 25-33 ROBERTS, G., EVANS, A., DODSON, A., DENBY, B., COOPER, S. and HOLLANDS, R., 2002. Look beneath the surface with augmented reality. GPS World. 13(2), 14-20
ROBERTS, G.W., EVANS, A.J., DODSON, A.H., DENBY, B., COOPER, S.J. and HOLLANDS, R.J., 2002. The use of augmented reality, GPS and INS for subsurface data visualisation In: XXII International Congress of the FIG.
MENG, X., ROBERTS, G.W., DODSON, A.H., COSSER, E. and NOAKES, C., 2002. Simulation of the Effects of Introducing Pseudolite Data into Bridge Deflection Monitoring Data. In: Second Symposium on Geodesy for Geotechnical and Structural Engineering. 372-381
ROBERTS, G.W., MENG, X., DODSON, A.H. and COSSER, E., 2002. Geodetic Signal Diagnosis and its Applications to Structural Deformation In: Second Symposium on Geodesy for Geotechnical and Structural Engineering, May 21-24, 2002. 111-122.
MENG, X., ROBERTS, G.W., DODSON, A.H. and COSSER, E., 2002. The Use of Pseudolites to Augment GPS Data for Bridge Deflection Measurements In: ION GNSS 2002, 15th International Technical Meeting of the Satellite Division of the Institute of Navigation, September 24-27, 2002. 851-862
ROBERTS, G.W., MENG, X. and DODSON, A.H., 2002. Using Adaptive Filtering to Detect Multipath and Cycle Slips in GPS/Accelerometer Bridge Deflection Monitoring Data. In: XXII International Congress of the FIG, TS6.2 Engineering Surveys for Construction Works and Structural Engineering II, 19-26 April, 2002.
ROBERTS, G., COSSER, E., MENG, X. and DODSON, A.H., 2002. Creating Virtual L2 GPS Data Using a Combination of L1 Receivers and L1/L2 Reference Receivers In: The 15th International Technical Meeting of the Satellite Division of the Institute of Navigation.. 1408-1413
OGUNDIPE, O., ROBERTS, G.W. and DODSON, A.H., 2002. Construction Plant Control and Guidance - The Development Continues. Civil Engineering Surveyor. 4-9
OGUNDIPE, O., ROBERTS, G. and DODSON, A.H., 2002. Construction Plant Control Using RTK GPS: Case Study. In: Proceedings of the 15th International Technical Meeting of the Satellite Division of the Institute of Navigation,. 1813-1818.
ROBERTS, G.W., OGUNDIPE, O. and DODSON, A.H., 2002. Construction Plant Control Using RTK GPS, In: Proc XXII International Congress of the FIG, TS6.2 Engineering Surveys for Construction Works and Structural Engineering II..
MOORE, T., ROBERTS, G.W., VENEBOER, T., PATTINSON, M., CLOSE, G. and MOORE, R., 2002. New Developments in River Level Monitoring using GPS Heighting In: Proc of The 15th Technical Meeting of the Satellite Division of the Institute of Navigation. 1819-1826
ROBERTS, G.W., STRANGE, K. and WALLER, M., 2002. The Detection of Abandoned Mineshafts using GPS and Capacitively Coupled Resistivity Imaging, In: Proc XXII International Congress of the FIG, JS27 Engineering Survey Databases and Facility Management Systems,.
ROBERTS, G., STRANGE, K. and WALLER, M., 2002. The Detection of Abandoned Mineshafts Using GPS and Capacitively Coupled Resistivity Imaging. In: Proceedings of the 15th International Technical Meeting of the Satellite Division of the Institute of Navigation.. 1423-1428.
ROBERTS, G.W., EVANS, A.J., DODSON, A.H., DENBY, B., HOLLANDS, R.J. and COOPER, S.J., 2001. Integrating GPS, INS and augmented reality for sub-surface visualisation In: The 14th International Technical Meeting of the Satellite Division of the Institute of Navigation. 233-241
DODSON, A.H., MENG, X. and ROBERTS, G.W., 2001. Adaptive Method for Multipath Mitigation and its Application for Structural Deflection Monitoring. In: International Symposium on Kinematic Systems in Geodesy, Geomatics and Navigation (KIS 2001), June 5-8, 2001. 101-110
ROBERTS, G.W., MENG, X. and DODSON, A.H., 2001. Data Processing and Multipath Mitigation Approaches for GPS/Accelerometer Based Hybrid Structural Deflection Monitoring System In: The 14th International Technical Meeting of the Satellite Division of the Institute of Navigation, September 11-14, 2001. 473-481
ROBERTS, G.W., MENG, X. and DODSON, A.H., 2001. The Use of Kinetic GPS and Triaxial Accelerometers to Monitor the deflections of Large Bridges In: 10th INTERNATIONAL SYMPOSIUM ON DEFORMATION MEASUREMENTS, INTERNATIONAL FEDERATION OF SURVEYORS (FIG), Commission 6 - Engineering Surveys, Working Group 6.1, 19-22 March, 2001. 268-275
ROBERTS, G.W., EVANS, A.J., DODSON, A.H., DENBY, B., HOLLANDS, R. and COOPER, S.A., 2001. Integrating GPS, INS and Augmented Reality for sub-surface visualisation, In: Proc ION-GPS-00, The 14th International Technical Meeting of the Satellite Division of the Institute of Navigation.
MOORE, T., ROBERT, G.W., CLOSE, G. and MOORE, R., 2001. River Level Monitoring using GPS Heighting. In: Proc UN/USA Workshop on the Use and Applications of Global Navigation Satellite Systems..
ROBERTS, G. W., DODSON, A. H. and ASHKENAZI, V., 2000. EXPERIMENTAL PLANT GUIDANCE AND CONTROL BY KINEMATIC GPS Institution of Civil Engineers. Proceedings. Civil Engineering. VOL 133(PART 1), 19-25
EVANS, A.J., ROBERTS, G.W. and ASHKENAZI, V., 2000. Precise Kinematic Positioning for Aerial Survey, In: Proc GNSS 00, 4th European Symposium on Global Navigation Satellite Systems.
MENG, X., ROBERTS, G.W. and DODSON, A.H., 2000. Deflection Monitoring of Large Structures by GPS and Accelerometers, In: Geoscience 2000,.
ROBERTS, G.W., MENG, X. and DODSON, A.H., 2000. Structural Dynamic and Deflection Monitoring using Integrated GPS and Tri-axial Accelerometers, In: ION GNSS 2000, 13th International Technical Meeting of the Satellite Division of the Institute of Navigation, September 19-22, 2000,. 8 pages
ROBERTS, G.W., DODSON, A.H., BROWN, C.J., KARUNA, R. and EVANS, E., 2000. Monitoring the Height Deflections of the Humber Bridge by GPS, GLONASS and Finite Element Modelling. In: IAG Symposia Geodesy Beyond 2000. 355 - 360.
ROBERTS, G.W. and MOORE, T., 1999. Carrier Phase GPS Navigation to the North Pole Journal of Navigation. 52(1), 80-89 ROBERTS, G. W., DODSON, A. H. and ASHKENAZI, V., 1999. Twist and Deflect: Monitoring Motion of the Humber Bridge GPS World. VOL 10(NUMBER 10), 24-35
ASHKENAZI, V., ROBERTS, G.W. and DODSON, A.H., 1999. GPS Aided Autonomous Construction Plant Control and Guidance Automation in Construction. 8,
ROBERTS, G. and DODSON, A., 1999. The Use of Kinematic GPS and Finite Element Modelling for the Deformation Measurements of the Humber Bridge In: 3rd European Symp on Global Navigation Satellite Systems (GNSS 99). 230-235
ROBERTS, G.W. and DODSON, A.H., 1999. Using RTK GPS to control construction plant Civil Engineering Surveyor. 24-26
MOORE, T. and ROBERTS, G., 1999. A Real Time GPS River Level Monitoring System In: The 12th International Technical Meeting of the Satellite Division of the Institute of Navigation (ION-GPS-99).
ROBERTS, G. and DODSON, A., 1999. Comparison of GPS Measurements and Finite Element Modelling for Deformation Measurements of the Humber Bridge In: The 12th International Technical Meeting of the Satellite Division of the Institute of Navigation (ION-GPS-99).
ROBERTS, G. and ASHKENAZI, V., 1999. Monitoring the height deflections of the Humber Bridge by GPS and GLONASS In: XXII General Assembly of the International Union of Geodesy and Geophysics.
MOORE, T. and ROBERTS, G., 1999. A Novel GPS River Level Monitoring System In: 3rd European Symp on Global Navigation Satellite Systems (GNSS 99). 507-512
MOORE, T. and ROBERTS, G., 1999. Real Time GPS Monitoring of River Levels In: XXII General Assembly of the International Union of Geodesy and Geophysics.
KARUNA, R., ROBERTS, G.W. and BROWN, C.J., 1999. Monitoring of Structures using GPS Institution of Civil Engineers. Proceedings. Civil Engineering. 97-105
ASHKENAZI, V., MOORE, T., ROBERTS, G., ZHANG, K., MOORE, R. and CLOSE, G., 1998. Real Time River Level Monitoring by GPS In: The 2nd European Symposium on Global Navigation Satellite Systems (GNSS 98). 1-6
AQUINO, M., ASHKENAZI, V., MOORE, T. and ROBERTS, G., 1998. A Simplified Approach to WAD Correction Generation In: The 2nd European Symposium on Global Navigation Satellite Systems (GNSS '98). 1-6
ASHKENAZI, V., ROBERTS, G. and DUMVILLE, M., 1998. Real Time Positioning of Construction Plant through the use of GPS In: XXI International Congress of the FIG, Commission 6 : Engineering Surveys. 475-484
ASHKENAZI, V., MOORE, T. and ROBERTS, G., 1998. The Control of Construction Plant using GPS and Glonass In: The 11th International Technical Meeting of the Satellite Division of the Institute of Navigation (ION-GPS-98). 945-952
BAKER, H.C., DODSON, A.H., SMITH, M.J. and ROBERTS, G.W., 1998. From Construction to Meteorology : The Varied Applications of GPS Civil Engineering Surveyor. 9-13
ASHKENAZI, V., DODSON, A., ROBERTS, G., BROWN, C. and EVANS, R., 1998. The Use of Kinematic GPS and Glonass to Monitor the Deflection of the Humber Bridge under High Loading In: The 2nd European Symposium on Global Navigation Satellite Systems (GNSS 98). 1-6
ASHKENAZI, V., ROBERTS, G. and DODSON, A., 1998. Real Time Monitoring of Bridges by GPS In: XXI International Congress of the FIG, Commission 5 : Positioning and Measurement. 503-512
ASHKENAZI, V. and ROBERTS, G.W., 1998. Experimental Monitoring of the Humber Bridge by GPS Civil Engineer International. 39-44
ASHKENAZI, V., DODSON, A., MOORE, T. and ROBERTS, G., 1997. Monitoring the Humber Suspension Bridge by GPS In: First European Symposium on Global Navigation Satellite Systems (GNSS '97). 553-560
ASHKENAZI, V., DODSON, A., MOORE, T. and ROBERTS, G., 1997. Monitoring the Movement of Bridges by GPS In: The 10th International Technical Meeting of the Satellite Division of the Institute of Navigation (ION-GPS-97). 1165-1172
SMITH, M.J. and ROBERTS, G.W., 1997. Teaching Engineering Surveying through Computer Aided Learning Habitat (London). 4(July), 26-30
MOORE, T. and ROBERTS, G., 1997. Centimetric GPS Navigation to the North Pole In: The 10th International Technical Meeting of the Satellite Division of the Institute of Navigation (ION-GPS-97). 1189-1196
DUMVILLE, M., ASHKENAZI, V. and ROBERTS, G.W., 1997. Autonomous Guidance and Control of Construction Plant by GPS Engineering Surveying Showcase. 18-20
ASHKENAZI, V. and ROBERTS, G. W., 1997. Experimental monitoring of the Humber bridge using GPS Institution of Civil Engineers. Proceedings. Civil Engineering. VOL 120(NUMBER 4), 177-182
ASHKENAZI, V. and ROBERTS, G.W., 1997. Kinematic GPS: Fast Surveying or Slow Navigation Engineering Surveying Showcase. 8-10
SMITH, M. J. and ROBERTS, G., 1996. Computer Aided Learning in Surveying Survey Review. ISSUE 262, 546-552
ROBERTS, G., ASHKENAZI, V. and DODSON, A., 1996. High Precision Surveying Technology In: Real Time Precise Positioning, Meeting of the Royal Institute of Navigation. 55-58
ASHKENAZI, V., DODSON, A., HANSEN, P. and ROBERTS, G., 1996. A New Cycle Slip Recovery Technique and its use for Long Range OTF Measurements In: DSNS '96.
ROBERTS, G.W., MOORE, T., ASHKENAZI, V. and DODSON, A.H., 1996. Real Time OTF GPS Monitoring of the Humber Bridge Surveying World. 4(4), 26-28
ROBERTS, G. and SMITH, M., 1996. Computer Aided Learning for Teaching Engineering Surveying In: FIG Commission 2 Joint Workshop on Computer Assisted Learning and Achieving Quality in the Education of Surveyors. 183-192