SNAP News and Events in 2000

ARC grants (2000+)
Rizos news
Other news
Comings and goings in 2000
Honours and awards in 2000
SNAP Visitors in 2000
Rizos' travels in 2000
Where we'll be in 2000
SNAP publications in 2000
Lectures at conferences and workshops in 2000

ARC grants for 2000+

The Australian Research Council grants that are active in 2000:

• ARC large grant (1998-2000): "A Second Generation Low-Cost GPS Array System for Deformation Monitoring of the Mt. Guntur Volcano in Indonesia", A/Prof. C. Rizos, Dr. H. Abidin & Dr. S. Han.
• ARC large grant (1999-2001): "Develop and Test A New Generation GPS RTK System for Instantaneous Carrier Phase-Based Positioning", Dr S. Han & Prof. P. Teunissen.
• ARC large grant (1999-2001) : "Development & Testing of Innovative High Precision GPS Techniques with the Aid of the Singaporean Multi-Base Station Network", A/Prof. C. Rizos.
• ARC-SPIRT scheme (Strategic Partnership with Industry - Research & Training) (1998-2000): "A Precise Navigation System for Driverless Mine Equipment Using Combined GPS and GLONASS Measurements", A/Prof. C. Rizos & Dr. S. Han.
• ARC-SPIRT scheme (Strategic Partnership with Industry - Research & Training) (1999-2001): "Development of a Medium Range, Carrier Phase-Based GPS Positioning System for Helicopter Gravity Surveys", A/Prof. C. Rizos & Dr. S. Han.
• ARC small grant (2000): "Develop and Test a Sub-Decimetre Level Accuracy GPS Kinematic Positioning System for Long-Range Airborne Applications", Dr. S. Han.
• ARC small grant (2000): "Investigations into GPS-Pseudolite Integration for Precise Positioning Applications", A/Prof. C. Rizos.
• ARC Postdoctoral Research Fellowship (2000-2002): "The Integrated Analysis of GPS and GLONASS Measurements for Precise Real-Time Positioning", Dr. J. Wang.

Rizos news:

• Undertook sabbatical leave for the period mid-August 1999 to late February 2000. This period was spent based at the Surveying & Mapping Laboratory, Nanyang Technological University (NTU), Singapore, working with colleagues on the Singaporean GPS Multi-Reference Station Network project. His report
• Currently co-editing a book on 'Geospatial Technologies' for Taylor & Francis, under the direction of Chief Editor John Bossler.
• Member of the Technical Organising Committee of the 5th Int. Symp. on Satellite Navigation Technology & Applications, Canberra, Australia, 24-27 July 2001.
• Track Chair for the U.S. Institute of Navigation's GPS-ION2001 symposium, Salt Lake City, 11-14 September 2001.
• Session co-chairman for the forthcoming Int. Symp. on Kinematic Systems in Geodesy, Geomatics & Navigation (KIS2001), Banff, Canada, 5-8 June 2001.

Other news:

• SNAP tests during January new JPS GPS+Glonass receivers ('Odyssey' and 'Legacy'). Liwen Dai has processed the data using his own software capable of single-epoch ambiguity resolution. Additional experiments were conducted in May.
• SNAP tests during January of a set of three pseudolites (two borrowed from the University of Calgary) as part of ongoing research into the feasibility of using pseudolites to augment GPS in support of high precision positioning applications. Ip Ki Choi carried out the tests and preliminary analysis. Other SNAP members undertaking data analysis include Liwen Dai, Jun Zhang and Jinling Wang. See report
• SNAP tests during January of the jointly owned (UNSW and Curtin Univ. of Technology) integrated GPS + solidstate INSunit, the MIGITS (Miniature Integrated GPS/INS Tactical System). This research is being primarily carried out by Jinling Wang.
• Chris Rizos, co-investigator for ARC large grant application: "Carrier-Phase Geo-location of Mobile Telephones" (with UTS). Submitted to the ARC in February, but unfortunately not successful.
• Shaowei Han, co-investigator for ARC large grant application: "Determination of Sea Surface Geometry and Other Oceanographic Information Using GPS/INS and LADS Techniques" (with Univ. Tasmania). Submitted to the ARC in February, but unfortunately not successful.
• Linlin Ge has submitted an ARC Postdoctoral Research Fellowship grant application: "Development and Testing of Augmentations of Continuously-Operating GPS Networks to Improve Their Spatial and Temporal Resolution", for postdoctoral support in 2001-2003. Unfortunately he was unsuccessful.
• Graduate students Craig Roberts and Volker Janssen visited Indonesia during February-March, in connection with the GPS-based volcano monitoring project. See report
• Graduate students Liwen Dai and Horng-Yue Chen each submitted a paper for the 2000 U.S. GPS-ION Student Paper Competition, and were both successful.
• Chris Rizos, has submitted an ARC-SPIRT grant application: "An Integrated GPS and Pseudolite Surveying System for Steelworks Applications" (with Jinling Wang). This is to be funded 2001-2003.
• Chris Rizos, has submitted an ARC-SPIRT grant application: "Development of Communications and Information Technologies in Support of Integrated GPS Reference Station Networks". This is to be funded 2001-2003.
• The 2000 'Directions in GPS' Lecture Series was held 5-6 October, with several overseas speakers contributing. There were approximately 50 participants. On the 3-4 October a GPS workshop 'GPS: Faster, Higher, Stronger (and Smaller, Better, Cheaper)' was run by Dr Jimmy LaMance for about 20 people.
• Research emphasis in 2000 has been on pseudolites (and their integration with GPS). Many tests have been carried out, including several involving up to three pseudolites at the same time.
• Research is proceeding on dual-frequency GPS/Glonass positioning, using up to four JPS receivers and two GG24 receivers.
• A total of 8 papers authored by SNAP members were presented at the 13th International Technical Meeting of the Satellite Division of the US Institute of Navigation, Salt Lake City, Utah, 19-22 September, including two student prize winners. See report
• The SNAP Laboratory moved to its new quarters on the 4th floor of the Electrical Engineering Building, UNSW, on the 14th July. See the 'before' and the 'after'.
• Jinling Wang travelled to the 13th International Technical Meeting of the Satellite Division of the US Institute of Navigation, Salt Lake City, Utah, 19-22 September ... he also made a visit to the Dept. of Civil & Environmental Eng. & Geodetic Science, The Ohio State University, where he made a presentation to faculty ... an agreement to undertake collaborative research in GPS/INS integration was signed.
• Chris Rizos attended the 3rd meeting of the Australian GNSS Coordination Committee in Canberra, 7-8 December, as a standin for Prof. Kurt Kubik (the academia representative).
• SNAP members assisted Lake Technologies by providing RTK-GPS capability so they could demonstrate their concept of a Virtual Audio Reality System known as 'Sonic Landscapes'. Click here for short report.
• SNAP conducted experiments using three pseudolites (two borrowed from the Univ. of Calgary, Canada), during the week prior to Christmas.
• SNAP hosted Yuki Hatanaka, from the Geographical Survey Institute, Japan, 12-16 December 2000. Click here for a short report.
  

Comings & goings in 2000:

• SNAP is hosting two postdoctoral fellows from the start of 2000: (1) Dr. Jinling Wang, formerly of the School of Spatial Sciences, Curtin University of Technology, who was granted a three year ARC Postdoctoral Research Fellowship, and (2) Dr. Toshiaki Tsujii, of the National Aerospace Laboratory, Japan (granted a two year fellowship by the Japanese government).
• Dr. Xiaoming Chen, from the Surveying & Mapping Laboratory, Nanyang Technological University (Singapore), was a guest of SNAP for a period of 3 months from mid-February, where he worked with SNAP colleagues on the development of the real-time GPS data processing software for the Singapore Multi-Reference Station Network.
• Ip Ki Choi has suspended his PhD studies., effective from the end of March.
• Dr. Shaowei Han was granted two year's leave-of-absence by UNSW to work with Magellan Corporation in 'Silicon Valley'. During his absence he will maintain close links with the SNAP group, including supervising graduate students and directing research. This is an exciting opportunity for SNAP as, on his return, Shaowei will be able to use his 'industry experience' to help manage more efficiently the SNAP research.
• Xiujiao Han has accepted a position with Nortel Networks based in Wollongong, and ceased duties at the end of April. Her position will be filled by a new computer programmer, Mr. Jun Zhang.
• Ken Wong, whose one year appointment came to an end in mid-2000, took up a position with colleagues at NTU, working on aspects of the Singapore Multi-Reference Station Network project as well as various other GIS-related projects.
• The SNAP group welcomed a new Visiting Fellow, Jiqing Wang, who will focus on the development of control software for the electric car.
• The SNAP group welcomed a new Research Assistant, Mrs. Dalia Hammady, who will assist in the development of a microprocessor-based volcano monitoring system using low-cost CMC GPS receivers. Her appointment is for one year.
• The SNAP group welcomes Dennis Odijk as a visitor for 6 months from the Dept. of Mathematical Geodesy & Positioning, Delft University of Technology, The Netherlands.
• The SNAP group welcomed a final year UTS systems engineering undergraduate student, Ms. Elspeth Hurley, to work on control algorithms for SNAP's electric car, as part of her final year thesis project.
• Volker Janssen and Michael Moore will spend 4 months on a GPS field campaign in Antarctica from 22nd November 2000.
• The SNAP group welcomed a new Research Associate (postdoctoral level), Dr. Joel Barnes, who will assist in research concerning high precision kinematic GPS positioning. His appointment is initially for two years.
  

Honours & awards in 2000:

• Chris Rizos is one of the editors of a "geospatial technology manual" currently being written, and which is expected to be published in early 2001 by Taylor & Francis. John Bossler is Chief Editor.
• Leica Geosystems has identified SNAP as one of its 'beta test sites' for the CRS1000 reference station receiver. UNSW is the only Australian university selected, and joins other participants of this scheme: University College London, Nottingham University, University of Hawaii, Scripps Institute of Oceanography, U.S. Geological Survey, Harvard University, University of Alaska, University of Bern and MIT.
• Shaowei Han was invited by The International Association of Geodesy (IAG) to chair the Special Study Group 1.179 "Wide (regional) area modelling for precise satellite positioning", for the period mid-1999 to 2003.
• Chris Rizos was elected secretary of Section 1 "Positioning" of the IAG, for the period mid-1999 to mid-2003.
• Liwen Dai was awarded an International Postgraduate Research Scholarship to undertake PhD studies within SNAP, from the start of 2000.
• Chris Rizos is one of the editors of the proceedings for the Int. Symp. on GPS: Application to Earth Sciences & Interaction with Other Space Geodetic Techniques, held in Tsukuba, Japan, 18-22 October 1999, to be published in a special volume of the Japanese journal 'Earth, Planets and Space'.
• Chris Rizos was an invited speaker at the 'Navigation & Telematics' seminar, Institut de GŽomatique, DGR - EPFL, Lausanne, Switzerland, 27-28 June.
• Shaowei Han was session co-chairman at the Western Pacific Geophysics Meeting, Tokyo, Japan, 27-30 June.
• Linlin Ge was session co-chairman at the Western Pacific Geophysics Meeting, Tokyo, Japan, 27-30 June. Click here for his report.
• Jinling Wang was co-chairman for a GPS/Glonass session at the European Geophysical Society Meeting, Nice, France, 24-29 April.
• In 2000 two SNAP graduate students, Liwen Dai and Horng-Yue Chen, were selected as U.S. Institute of Navigation's student prizewinners to attend the world's premier GPS conference, the 13th International Technical Meeting of the Satellite Division of the US Institute of Navigation, Salt Lake City, Utah, 19-22 September. These are the sixth and seventh US Institute of Navigation student prizes to members of the SNAP group (the first being in 1988 to Bertrand Merminod, and the second and third to Shaowei Han in 1995 and again in 1996, the fourth to Lao-Sheng Lin in 1997, and the fifth to Linlin Ge in 1999).
• Chris Rizos has been invited to join the Promotion & Education Working Group of the Australian GNSS Coordination Committee.
• Chris Rizos has been invited to be a Track Chair for the U.S. Institute of Navigation's GPS-ION2001 symposium, Salt Lake City, 11-14 September 2001.
• Chris Rizos has been invited to be a session co-chairman for the forthcoming Int. Symp. on Kinematic Systems in Geodesy, Geomatics & Navigation (KIS2001), Banff, Canada, 5-8 June 2001.
• Chris Rizos has been promoted to Professor, effective from 1st January 2001.
  

SNAP visitors in 2000:

Prof. Papo Haim, Technion University (Israel), from September1999

Mr. Chad Warren Jennings, Stanford University (USA), January
Mr. Stephen Bennett, Lake Technologies, Sydney, February
Mr. Simon Kwok, Lands Department (Hong Kong),February
Dr. Xiaoming Chen, Surveying & Mapping Lab., Nanyang Technological University (Singapore), February-April
Seven member delegation from the North China Institute of Computing Technology, March
Mr. David Small, Pro Audio, Canberra,April, October, December
Mr. Michael Warner, Sydney,April, May, November
Mr. Tony Burns, Hatch Engineering, Wollongong, April, June
Mr. Graham Boyd, Normandy Exploration, Adelaide, April

Mr. Gerry Ong, GPS Lands, Singapore,April

Mr. Paul Haley, AUSNAV, Canberra, May, June
Mr. Nigel Heyler, Lake Technologies, Sydney, May, July

Mr. Brad Stephenson, Dural Group, Newcastle, May

Dr. Shaowei Han, Magellan Corp. (USA), July
Mr. Tony Burns & Mr. Brian Nicholls, Hatch Engineering, Wollongong, July
Mr. Terry Nunan, BHP, Port Kembla, July
Mr. Steve Wilson, Leica (USA), September
Mr. Francois Du Bois, Leica, Sydney,September
Prof. Alfred Leick, University of Maine (USA), October
Dr. Jimmy LaMance, Constell Inc. (USA), October
Dr. Hasanuddin Abidin, Institute of Technology Bandung (Indonesia), October
Assoc. Prof. Goh Pong Chai, Nanyang Technological University (Singapore), October

Mr. Rob Christie, Xmarc Inc., Sydney, November
Mr. Yuki Hatanaka, Geographical Survey Institute (Japan), December

Rizos' travels in 2000:

• Surveying & Mapping Laboratory, Nanyang Technological University, Singapore, to February 2000, April, June
• Dept. of Geomatics, University of Technology Malaysia (UTM), Johor Bahru, Malaysia, January, February
• Dept. of Geodetic Engineering, Institute of Technology Bandung (ITB), Bandung, Indonesia, February
• International Association of Geodesy (IAG) Executive Committee Meeting, Nice, France, April
• Geodetic Engineering Laboratory, DGR - EPFL, Lausanne, Switzerland, June
• ABLOS Business Meeting, U.N. Headquarters, New York, USA, August
• Surveying & Mapping Laboratory, Nanyang Technological University, Singapore, November
• Hong Kong Dept. of Lands and the HK Polytechnic University, November

Where we'll be in 2000:

• The annual European Geophysical Society Meeting, Nice, France, 24-30 April.
• The annual 'Global Navigation Satellite System' (GNSS) conference, Edinburgh, U.K., 1-4 May.
• The biannual Western Pacific Geophysics Meeting, Tokyo, Japan,, 27-30 June.
• International Association of Vulcanology & Chemistry of the Earth's Interior, Bali, Indonesia, 19-22 July.
• 2nd Trans Tasman Survey Congress, Queenstown, New Zealand, 20-26 August.
• 13th Int. Tech. Meeting of the Satellite Division of the U.S. Inst. of Navigation GPS-ION, Salt Lake City, Utah, 19-22 September.
• The UNSW Annual Research Seminars, Sydney, 20-21 November.
• The annual NTU/UNSW GPS/GIS Showcase, Singapore, 22-23 November.

SNAP publications (2000):

Click here for list of all SNAP publications according to author or year ...

Journals, Articles, Reports & Books

• BOO, T.C., KADIR, M., RIZOS, C., SES, S., & TONG, C.W., 2000. GPS for cadastral surveys in Malaysia. Measure & Map, 10, 35-37.
• CHEN, H.Y., RIZOS, C., & HAN, S., 2000. From simulation to implementation: Low-cost densification of permanent GPS networks in support of geodetic applications. Submitted to Journal of Geodesy. (Download PDF)
• FEATHERSTONE, W.E., STEWART, M.P., RIZOS, C., HAN, S., COLEMAN, R., TREGONING, P., & MORGAN, P.J., 2000. A new facility to enhance Australian GPS-geodetic research. Aust. Surveyor, 45(1), 20-30. (Download PDF)
• GE, L., CHEN, H.Y., HAN, S., & RIZOS, C., 2000. Adaptive filtering of continuous GPS results. Journal of Geodesy, 4(7/8), 572-580. (Download PDF)
• GE, L., HAN, S., & RIZOS, C., 2000. Multipath mitigation using an adaptive filter. GPS Solutions, 4(2), 19-30. (Download PDF)
• GE, L., HAN, S., & RIZOS, C., 2000. Interpolation of GPS results incorporating geophysical and InSAR information. Earth, Planets & Space, 52(11), 999-1002. (Download PDF)
• GE, L., HAN, S., RIZOS, C., & HATANAKA, Y., 2000. GPS multipath change detection at permanent GPS stations. Submitted to JGR (Download PDF)
• GE, L., HAN, S., RIZOS, C., ISHIKAWA, Y., HOSHIBA, M., YOSHIDA, Y., IZAWA, M., HASHIMOTO, N., & HIMORI, S., 2000. GPS seismometers with up to 20Hz sampling rate. Earth, Planets & Space, 52(10), 881-884.(Download PDF)
• HAN, S., & RIZOS, C., 2000. An instantaneous ambiguity resolution technique for medium-range GPS kinematic positioning. Navigation, 47(1), 17-32.
• HAN, S., & RIZOS, C., 2000. Airborne GPS kinematic positioning and its application to oceanographic mapping. Earth, Planets & Space, 52(10), 819-824. (Download PDF)
• HAN, S., & RIZOS, C., 2000. GPS multipath mitigation using FIR filters. Survey Review, 35(277), 487-498.
• JANSSEN, V., 2000. Optimising the number of double-differenced observations for GPS networks in support of deformation monitoring applications. To be published in GPS Solutions.
• RIZOS, C., 2000. GPS surveying technology -- why doesn't every surveyor own a kit? Surveying World, 8(4), 26-29.
• RIZOS, C., HAN, S., & CHEN, H.Y., 2000. Regional-scale multiple reference stations for real-time carrier phase-based GPS positioning: a correction generation algorithm. Earth, Planets & Space, 52(10), 795-800. (Download PDF)
• RIZOS, C., HAN, S., GE, L., CHEN, H.Y., HATANAKA, Y., & ABE, K., 2000. Low-cost densification of permanent GPS networks for natural hazard mitigation: first tests on GSI's Geonet network. Earth, Planets & Space, 52(10), 867-871. (Download PDF)
• RIZOS, C., HAN, S., ROBERTS, C., HAN, X., ABIDIN, H., & WIRAKUSUMAH, A.D., 2000. A continuously operating GPS-based volcano deformation monitoring in Indonesia: challenges and preliminary results. In "Geodesy Beyond 2000: The Challenges of the First Decade", Springer-Verlag, ISBN 3-540-67002-5, 361-366, Proc. IAG General Assembly, Birmingham, UK, 19-30 July, 1999. (Download PDF)
• ROBERTS, C., 2000. Volcano: monitoring volcanoes in Indonesia using GPS. Measure & Map, 6, 28-31.
• SATIRAPOD, C., & WANG, J., 2000. Comparing the quality indicators of GPS carrier phase observations. Geomatics Research Australasia, 73, 75-92. (Download PDF)
• SATIRAPOD, C., RIZOS, C., & WANG, J., 2000. GPS single point positioning with SA off: How accurate can we get? Submitted to Survey Review. (Download PDF)
• SES, S., KADIR, M., CHIA, W.T., TENG, C.B., & RIZOS, C., 2000. Potential of GPS for cadastral surveys in Malaysia. New Zealand Surveyor, 290, 33-38.
• WANG, J., 2000. Stochastic modeling for real-time kinematic GPS/Glonass positioning. Navigation, 46(4), 297-305.
• WANG, J., 2000. An approach to GLONASS ambiguity resolution. Journal of Geodesy, 74(5), 421-430.
• WANG, J., RIZOS, C., & STEWART, M.P., 2000. GPS and GLONASS integration: Modelling and ambiguity resolution issues. To be published in GPS Solutions. (Download PDF)
  

Conference Papers

• CHEN, H.Y., 2000. An instantaneous ambiguity resolution procedure suitable for medium-scale GPS reference station networks. 13th Int. Tech. Meeting of the Satellite Division of the U.S. Inst. of Navigation, Salt Lake City, Utah, 19-22 September, 1061-1070. (Download PDF)
• CHEN, X., HAN, S., RIZOS, C., & GOH, P.C., 2000. Improving real-time positioning efficiency using the Singapore Integrated Multiple Reference Station Network (SIMRSN). 13th Int. Tech. Meeting of the Satellite Division of the U.S. Inst. of Navigation, Salt Lake City, Utah, 19-22 September, 9-18. (Download PDF)
• CHOI, I.K., WANG, J., HAN, S., & RIZOS, C., 2000. Pseudolites: Anew tool for surveyors? 2nd Trans Tasman Survey Congress, Queenstown, New Zealand, 20-26 August, 141-149. (Download PDF)
• DAI, L., 2000. Dual-frequency GPS/GLONASS real-time ambiguity resolution for medium-range kinematic positioning. 13th Int. Tech. Meeting of the Satellite Division of the U.S. Inst. of Navigation, Salt Lake City, Utah, 19-22 September, 1071-1080. (Download PDF)
• DAI, L., ZHANG, J., RIZOS, C., HAN, S., & WANG, J., 2000. GPS and pseudolite integration for deformation monitoring applications. 13th Int. Tech. Meeting of the Satellite Division of the U.S. Inst. of Navigation, Salt Lake City, Utah, 19-22 September, 1-8. (Download PDF)
• FU, W.X., HAN, S., RIZOS, C., KNIGHT, M., & FINN, A., 2000. Some results on the nonparametric statistics of ionospheric scintillation from GPS data collected in the equatorial zone. Proc. Int. Symp. on GPS: Application to Earth Sciences & Interaction with Other Space Geodetic Techniques, Tsukuba, Japan, 18-22 October, 1999. (Download PDF)
• GE, L., CHEN, H.Y., HAN, S., RIZOS, C., VESPE, F., & SCHLUETER, W., 2000. The integration of collocated GPS, VLBI and SLR results. 13th Int. Tech. Meeting of the Satellite Division of the U.S. Inst. of Navigation, Salt Lake City, Utah, 19-22 September, 1525-1535. (Download PDF)
• GE, L., DAI, L., HAN, S., RIZOS, C., & ISHIKAWA, Y., 2000. GPS seismometers: The implementing issues. 13th Int. Tech. Meeting of the Satellite Division of the U.S. Inst. of Navigation, Salt Lake City, Utah, 19-22 September, 75-83. (Download PDF)
• GE, L., HAN, S., & RIZOS, C., 2000. The Double Interpolation and Double Prediction (DIDP) approach for InSAR and GPS integration. 19th Int. Society of Photogrammetry & Remote Sensing Congress & Exhibition, Amsterdam, The Netherlands, 16-23 July, 205-212. (Download PDF)
• OGAJA, C., RIZOS, C., & HAN, S., 2000. Is GPS good enough for monitoring the dynamics of high-rise buildings? 2nd Trans Tasman Survey Congress, Queenstown, New Zealand, 20-26 August, 150-164. (Download PDF)
• RIZOS, C., HAN, S., ROBERTS, C., HAN, X., ABIDIN, H., & WIRAKUSUMAH, A.D., 2000. A continuously operating GPS-based volcano deformation monitoring in Indonesia: challenges and preliminary results. In "Geodesy Beyond 2000: The Challenges of the First Decade", Springer-Verlag, ISBN 3-540-67002-5, 361-366, Proc. IAG General Assembly, Birmingham, UK, 19-30 July, 1999. (Download PDF)
• SATIRAPOD, C., WONG, K., RIZOS, C., & HAN, S., 2000. A web-based automated GPS processing system. 2nd Trans Tasman Survey Congress, Queenstown, New Zealand, 20-26 August, 131-140. (Download PDF)
• TSUJII, T., WANG, J., RIZOS, C., HARIGAE, M., & INAGAKI, T., 2000. Estimation of residual tropospheric delay for high-altitude vehicles: Towards precise positioning of a stratosphere airship. 13th Int. Tech. Meeting of the Satellite Division of the U.S. Inst. of Navigation, Salt Lake City, Utah, 19-22 September, 696-704. (Download PDF)
• WANG, J., TSUJII, T., RIZOS, C., DAI, L., & MOORE, M., 2000. Integrating GPS and pseudolite signals for position and attitude determination: Theoretical analysis and experiment results. 13th Int. Tech. Meeting of the Satellite Division of the U.S. Inst. of Navigation, Salt Lake City, Utah, 19-22 September, 2252-2262. (Download PDF)

Lectures at conferences, seminars & workshops (2000):

• DAI, L., 2000. Dual-frequency GPS/GLONASS real-time ambiguity resolution for medium-range kinematic positioning. Annual Research Seminars, UNSW, 20-21 November.
• DAI, L., CHEN, H.Y., HAN, S., RIZOS, C., & KEARSLEY, A.H.W., 2000. Ambiguity recovery for long-range kinematic GPS positioning using a triple-difference-type approach. Western Pacific Geophysics Meeting, Tokyo, Japan, 26-30 June.
• GE, L., HAN, S., & RIZOS, C., 2000. Multipath stability derived from continuous GPS data using an adaptive filter. Western Pacific Geophysics Meeting, Tokyo, Japan, 26-30 June.
• GE, L., HAN, S., & RIZOS, C., 2000. The Double Interpolation and Double Prediction (DIDP) approach for InSAR and GPS integration. Western Pacific Geophysics Meeting, Tokyo, Japan, 26-30 June.
• GE, L., RIZOS, C., & HAN, S., 2000. CGPS -- what more can we do? Annual Research Seminars, UNSW, 20-21 November.
• HAN, S., 2000. Recent GPS positioning results using multiple reference station infrastructure. Western Pacific Geophysics Meeting, Tokyo, Japan, 26-30 June.
• JANSSEN, V., 2000. Low-cost continuous GPS volcano deformation monitoring on GunungPapandayan: The second generation. Pres. to Volcanological Survey of Indonesia, Bandung, Indonesia, 13 March.
• JANSSEN, V., ROBERTS, C., RIZOS, C., & ABIDIN, H., 2000. Experiences with a mixed-mode GPS-based volcano monitoring system at Mt. Papandayan, Indonesia. Western Pacific Geophysics Meeting, Tokyo, Japan, 26-30 June.
• JANSSEN, V., ROBERTS, C., RIZOS, C., ABIDIN, H., & SUGUNDA, O.K., 2000. A mixed-mode GPS-based volcano monitoring system: First tests at Gunung Papandayan, Indonesia. Int. Association of Volcanology & Chemistry of the Earth's Interior General Assembly, Bali, Indonesia, 18-22 July.
• OGAJA, C., 2000. Wavelets extract high and low frequencies: A powerful tool for GPS data analysis. Annual Research Seminars, UNSW, 20-21 November.
• RIZOS, C., 2000. Status of GPS surveying and prospects for the future. Pres. at the seminar "GPS and You in the New Millennium", Singapore Institute of Surveyors & Valuers, 21 January, 2000. See presentation
• RIZOS, C., 2000. Where do we want to go? Pres. at the seminar "Navigation & Telematics", DGR-EPFL, Lausanne, Switzerland, 27-28 June.
• RIZOS, C., 2000. Telematics and the emerging information society. Pres. at the seminar "Navigation & Telematics", DGR-EPFL, Lausanne, Switzerland, 27-28 June.
• RIZOS, C., 2000. Current developments in GPS. Pres. to the Australian Institute of Navigation General Meeting, Sydney, Australia, 1 November.
• RIZOS, C., 2000. Where does GPS go from here: New technologies and applications. Pres. at the "GPS/GIS Showcase 2000", Nanyang Technological University, Singapore, 22 November. See presentation
• ROBERTS, C., 2000. Low-cost continuous GPS volcano deformation monitoring on Gunung Papandayan: Status and progress. Pres. to Volcanological Survey of Indonesia, Bandung, Indonesia, 13 March.
• ROBERTS, C., 2000. Data analysis and status of the low-cost GPS volcano monitoring system on Mt. Papandayan, Indonesia. Annual Research Seminars, UNSW, 20-21 November.
• SATIRAPOD, C., 2000. Stochastic modelling in GPS data processing. Annual Research Seminars, UNSW, 20-21 November.
• WANG, J., 2000. Pseudolite augmentation for precise GPS positioning and attitude determination. Pres. to Dept. of Civil Eng., Surveying & Geodetic Science, The Ohio State Univ., Columbus, Ohio, 27 September.
• WANG, J., DAI, L., & RIZOS, C., 2000. Pseudolite applications in positioning and navigation. Annual Research Seminars, UNSW, 20-21 November.
• WANG, J., & RIZOS, C., 2000. GPS/Glonass ambiguity resolution: methodologies and performance. European Geophysical Society Meeting, Nice, France, 24-30 April.