ION GPS-98 Table of Contents PLENARY SESSION GNSS for the 21 st Century, Increasing Worldwide Capability and Robustness Moderator: Prof. Brad Parkinson, Stanford University; John Darrah, Chief Scientist, Air Force Space Command, Chair of Independent Review Team; Dr. Per Enge, Stanford University; Dr. Benjamin Remondi, President of The XYZ's of GPS, inventor of cm level kinematic surveys; Dr. Jim Spilker, Chairman of Stanford Telecom, a principal author of the GPS Signal Structure; Dr. A.J. Van Dierendonck, AJ Systems, designer of WAAS Signal, GPS Consultant, page 3. SESSION A1 SURVEYING AND GEODESY High Precision Real-Time Differential Correction Network for Geodetic Applications, S. Martin, Technical University of Braunschweig; C.-H. Jahn, State Survey Office of Lower Saxony, page 23. Results of Absolute Field Calibration of GPS Antenna PCV, F. Menge, G. Seeber, C. Volksen, Insitut Fur Erdmessung; G. Wubbena, M. Schmitz, Geo++, Gesellschaft fur satellitengestutzte geodatische und navigatorische Technologien mbH, page 31. Quality Control, Ambiguity Resolution and GPS Network Adjustment, S. Han, C. Rizos, The University of New South Wales, page 39. Virtual GPS Reference Stations in the Netherlands, H. van der Marel, Delft University of Technology, page 49. Monitoring Structural Deformation at Pacoima Dam, California Using Continuous GPS, J. Behr, SCIGN-USGS, K. Hudnut, N. King, USGS, page 59. CCD to Marry GPS, C. Fosu, B. Eissfeller, G. Hein, Institute of Geodesy and Navigation, page 69. Stochastic Assessment of the GPS Measurements for Precise Positioning, J. Wang, Curtin University of Technology, page 81. Ionosphere Effect and Modeling for Regional Area Differential GPS Network, Y. Gao, The University of Calgary; Z. Li, Position Inc., page 91. GPS Monitoring of Vertical Land Movements in the UK, V. Ashkenazi, R. M. Bingley, A. H. Dodson, N. T. Penna, The University of Nottingham; T. F. Baker, Proudman Oceanographic Laboratory, page 99. SESSION B1 AVIATION AND SATELLITE NAVIGATION WAAS MOPS Requirements - Validation Testing and Results, M. Lorenz, B. Harding, T. Cashin, Stanford Telecommunications, Inc., page 111. Interoperation and Integration of Satellite Based Augmentation Systems, R. Fuller, D. Dai, T. Walter, C. Comp, P. Enge, J.D. Powell, Stanford University, page 121. The Service Volume Model: Its Philosophy and Implementation, R. Malla, J.-T. Wu, Raytheon Systems Co., page 131. EGNOS Operational Test and Validation for Civil Aviation-User Requirements, R. Farnworth, E. Breeuwer, A. Watt, EUROCONTROL; F. Gustke, D. Kuegler, Avionik Zentrum Braunschweig, page 147. Validation of the FAA LAAS Specification Using the LAAS Test Prototype (LTP), J. Warburton, William J. Hughes Technical Center; D. Lamb, System Resources Corporation, page 157. A Static and Dynamic Analysis of the Operational GPS WAAS for Use in Precision and Non-Precision Approaches, J. Fagan, H. Hejjo, E. Darne, University of Oklahoma ECE; R. Sexton, ISI; G. McCartor, FAA, page 167. Demonstration of WAAS Aircraft Approach and Landing in Alaska, C. Comp, T. Walter, R. Fuller, A. Barrows, K. Alter, D. Gebre, R. Hayward, C. Jennings, A. Hansen, E. Phelts, D. Archdeacon, P. Enge, J.D. Powell, B. Parkinson, Stanford University, page 177. An Adaptive WADGPS Ionospheric Grid Model for the Auroral Region, S. Skone, The University of Calgary, page 185. Interference Monitoring at WAAS Reference Stations, K. Shallberg, D. Cox, Zeta Associates, Inc., page 195. 746th Test Squadron Wide Area Augmentation System (WAAS) T&E Phase I Testing, D. Gillen, G. Cummins, J. Diaz, 746 Test Squardron/TGGPE, page 205. SESSION C1 MILITARY I: INTERFERENCE/JAMMING A Low Cost, Unclassified, Direct-Y Code Fast Acquisition SAASM, S. Rounds, Software Technology and Systems, Inc., page 215. The Effects of Phase Ripple on GPS Receivers: Sources and Solutions, A. Tetewsky, J. Youngberg, J Soltz, The Charles Stark Draper Laboratory, Inc., page 221. High-Performance RF-to-Digital Translators for GPS Anti-Jam Applications, D. Moulin, M. Soloman, T. Hopkinson, P. Capozza, J. Psilos, The MITRE Corporation, page 233. Measurements on a GPS Adaptive Antenna Array Mounted on a 1/8-Scale F-16 Aircraft, B.R. Rao, J. Williams, The MITRE Corporation, page 241. Enhanced Anti-Jam Capability for GPS Receivers, R. Fante, J. Vaccaro, The MITRE Corporation, page 251. The World's Smallest Military INS/GPS: P-MIGITS J J, M. Martin, B. Detterich, Boeing, page 255. Code Multiplexing via Majority Logic for GPS Modernization, J. Spilker, R. Orr, Stanford Telecom, page 265. Impacts of Frequency Dependent Mutual Coupling and Channel Errors on Digital Beam Forming Antenna Performance, I. Progri, B. Nicholson, D. Upton, T. Upadhyay, Mayflower Communications Company, Inc., W. Vander Velde, MIT, page 275. SESSION D1 RECEIVER SYSTEMS AND TECHNOLOGY I: NEW RECEIVER ARCHITECTURES & SIGNAL PROCESSING STRATEGIES A Low Power, Highly Integrated Monolithic Downconverter Circuit for GPS Applications, C. Denig, C. Dozier, D. Weninger, Motorola, page 287. A High Performance GPS/GLONASS Receiver Implemented as a Chip-on-Board Module Using a Single Chip Receiver ASIC, M. J. McCullagh, D. Szwec, Navstar Systems Ltd.; J. Lachapelle, M/A-Com, page 293. SiRF's Low Power Receiver Advances, J. Knight, G. Turetzky, C. Norman, D. Hilgenberg, SiRF Technology Inc., page 299. Fast Acquisition by Matched Filter Technique for GPS/GLONASS Receivers, S.V. Lyusin, I. Khazanov, S. Likhovid, Magellan Corp. Moscow Development Center, page 307. Acquisition Schemes for Software GPS Receiver, D. Lin, AFRL/SNRW; J. Tsui, AFRL/SNRP-Wright Patterson Air Force Base, page 317. The Benefits of Integrating GPS, INS and PCS, R. DiEsposti, S. Saks, L. Jocic, A. Abbott, The Aerospace Corporation, page 327. An Introduction to SnapTrackJ J Server-Aided GPS Technology, M. Moeglein, N. Krasner, SnapTrack Inc., page 333. The Zulu Time Global Positioning System, A. Murakami, GPS Hand Set Design Shop, page 343. Rapid Direct P(Y)-Code Acquisition in a Hostile Environment, R. Wolfert, S. Chen, S. Kohli, D. Leimer, Software Technology and Systems; J. Lascody, Air Force Research Laboratory, page 353. Satloc Wide Area Differential GPS System, G. Penno, M. Whitehead, W. Feller, Satloc, Inc., page 361. SESSION A2 KINEMATIC POSITIONING AND AMBIGUITY RESOLUTION The Geometry-Free Approach to Integer GPS Ambiguity Estimation, N. Jonkman, Delft University of Technology, page 369. Methods of Filtering in Instant Ambiguity Resolution and Their Application to RTK-OTF Positioning, A. Fridman, SPIRIT Corp., page 381. Single-Epoch Integer Ambiguity Resolution with GPS-GLONASS L1-L2 Data, M. Pratt, B. Burke, P. Misra, M.I.T. Lincoln Laboratory, page 389. Improving Ambiguity Resolution for a Regional Area DGPS System Using Multiple Days of Data, Z. Li, Position Inc.; Y. Gao, The University of Calgary, page 399. Test of a 400 km X 600 km Network of Reference Receivers for Precise Kinematic Carrier-Phase Positioning in Norway, J. Raquet, Air Force Institute of Technology; G. Lachapelle, The University of Calgary; T.E. Melgård, Kvaerner Marine Automation, page 407. Analysis of Three-Carrier Ambiguity Resolution (TCAR) Technique for Precise Relative Positioning in GNSS-2, U. Vollath, S. Birnbach, H. Landau, Spectra Precision Terrasat GmbH; J.M. Fraile-Ordonez, Socratec GmbH, M. Martin-Neira, ESA/ESTEC, page 417. Performance Analysis of a Single-Frequency, Low-Cost GPS Surveying System, C. Rizos, S. Han, X. Han, The University of New South Wales, page 427. Flight Evaluations of Carrier DGPS/INS Hybrid Navigation for Automatic Landing, M. Harigae, T. Tsujii, T. Ono, T. Inagaki, National Aerospace Laboratory; H. Tomita, TOSHIBA Corporation, page 437. SESSION B2 LOCAL AREA AUGMENTATION SYSTEMS Validating DGPS Airspace Positioning Using Airport Surveillance Radar(ASR) Data, J. Foggia, ANSP, page 449. Enhanced Differential GPS Carrier-Smoothed Code Processing Using Dual Frequency Measurements, P. Hwang, G. McGraw, J. Bader, Rockwell Collins, page 461. Verification of the LAAS Signal-In-Space Integrity Monitoring Algorithm, F. Liu, Ohio University, page 471. A Measure of Aircraft Installed LAAS System Interface Performance via the VHF Data Broadcast [VDB] Link Without Interconnection and Interference, J. Michaels, MPD Technologies, Inc., page 489. Augmentation of GPS/LAAS with GLONASS: Performance Assessment, P. Misra, M. Pratt, B. Burke, M.I.T. Lincoln Laboratory, page 495. LAAS Availability Assessment: The Effects of Augmentations and Critical Satellites on Service Availability, P. Kline, Honeywell Commercial Aviation Systems; T. Murphy, Boeing Commercial Airplane Group; K. Van Dyke, DOT/Volpe Center, page 503. The Case for Expanded Use of Local Area Differential GNSS for Aviation, R. Hartman, Honeywell CAS-SPO, T. Murphy, Boeing Commercial Airplane Group, page 517. Development of an End-to-End GPS Simulator as a Tool for Siting GPS Reference Stations on Airport Platforms, C. Macabiau, B. Roturier, A. Benhallam, ENAC, page 529. SESSION C2 MILITARY II: APPLICATIONS Requirements for GPS-Based Aircraft Carrier Precision Approach and Landing, G. Johnson, I. Gallimore, Raytheon Systems Company, page 541. Error Sources and Their Mitigation for PPS Shipborne System, J. Clynch, Naval Postgraduate School, page 551. DIPSY, a Low-Cost GPS Application with High Accuracy, W.F.M. van der Heijden, TNO Physics and Electronics Laboratory, page 557. Performance Improvements Achieved Using Differential Phase Map Compensation in a Direction Finding System, K. Ulmer, E. Sutton, Rockwell Collins, Inc., page 563. CORECT B B A Strap-On GPS Upgrade Kit for MLRS Rockets, T. Drescher, W. Kreuzer, Oerlikon Contraves GmbH; J. Nielson, Rockwell Collins, Inc., page 573. SLAM ER B B An Innovative Update to a Premier GPS Guided Weapon, R. Kuhlmann, D. Gerth, The Boeing Company; K. Heckroth, J. Nielson, Rockwell Collins, page 583. UK Development of a High Integrity GPS Guidance Enhanced Receiver, A. Maloney, B. Lumsden, Defence Evaluation and Research Agency; P. Mcllroy, G. Myers, R. Hunt, Raytheon Systems Ltd., page 591. Captive Carry Flight Test of a GPS and Radar Aided Inertial Navigation System, R. Ornedo, V. Estrada, M. Amar, P. Huynh, Raytheon Systems Co.; G. Sandhoo, Johns Hopkins University, page 601. GPS-Aided Inertial Navigation System (GAINS) Evaluation Methodology for Airborne Missile Applications, V. Estrada, K. Yoo, J. Anders, T. Moore, Raytheon Systems Co., page 611. SESSION D2 RECEIVER SYSTEMS AND TECHNOLOGY II: EVOLUTIONARY DEVELOPMENT Studies on Acquisition and Tracking Threshold's Reduction for GPS Spaceborne and Aeronautical Receivers, R. Landry, L. Lestarquit, J.-L. Issler, A. Benhallam, CNES, page 619. Receiver Phase-Noise Mitigation, D. Leimer, S. Kohli, SiRF Technology, Inc., page 627. Simulation of the Code Tracking Performance of Square-Wave Modulated Ranging Codes, P.A. Defesh, A. Parker, J. Holmes, S. Raghavan, The Aerospace Corporation, page 633. The GSC 100 Satellite Communicator with GPS, F. van Diggelen, B. Sherrard, Magellan Corporation, Ashtech Products, page 643. GG12, with D0178B-B Software Certification, C. Abraham, F. van Diggelen, Magellan Corp., Ashtech Products, page 649. Co-Op Tracking for Carrier Phase, M. Zhodzishsky, S. Yudanov, V. Veitsel, J. Ashjaee, Javad Positioning Systems, page 653. SiRF Integrated GPS-Dead Reckoning Receiver, M. Chansarkar, Aerospace Systems Ltd., S. Rounds, SiRF Technology Inc., page 665. SESSION A3 ATMOSPHERIC EFFECTS The Effects of Ionospheric Scintillations on GPS, M. Knight, A. Finn, Defence Science and Technology Org., page 673. A Preliminary Study of the Effect of Ionospheric Scintillation on WAAS User Availability in Equatorial Regions, S. Pullen, G. Opshaug, A. Hansen, T. Walter, P. Enge, B. Parkinson, Stanford University, page 687. Detailed Analysis of Auroral Zone WADGPS Ionospheric Grid Accuracies During Magnetospheric Substorm Event, S. Skone, M.E. Cannon, The University of Calgary, page 701. User-Autonomous Ionospheric Correction for Hybrid Constellations, J.-S. Leung, Boeing, page 711. Real-Time Ionospheric Tomography Using Terrestrial GPS Sensors, A. Hansen, Stanford University, page 717. The Residual Tropospheric Propagation Delay: How Bad Can it Get?, J.P. Collins, R. Langley, University of New Brunswick, page 729. Analytical and Experimental Observations of Ionospheric and Tropospheric Decorrelation Effects for Differential Satellite Navigation During Precision Approach, J. Christie, B. Pervan, P. Enge, J.D. Powell, B. Parkinson, Stanford University; P.-Y. Ko, Chung Shan Institute of Technology and Science, page 739. Analysis and Comparison of Integrated Water Vapor Estimation from GPS, A. van der Hoeven, B.A.C. Ambrosius, DUT; H. van der Marel, Delft University of Technology; H. Derks, H. Klein Baltink, A. van Lammeren, Royal Netherlands Meteorological Institute; A.J.M. Kosters, Survey Department of Rijkswaterstaat, page 749. Ionospheric Modeling for WADGPS at Northern Latitudes, P. Stewart, R. Langley, University of New Brunswick, page 757. SESSION B3 INTERFERENCE AND FREQUENCY COORDINATION In-Band Interference Suppression for GPS/GLONASS, M. Zhodzishsky, D. Cherniavsky, A. Kirsanov, M. Vorobiev, V. Prasolov, A. Zhdanov, J. Ashjaee, Javad Positioning Systems, page 769. Combined GPS/GLONASS Receiver with High Anti Jamming Performance, S. Lyusin, L. Sazonov, I. Khazanov, A. Komarov, Magellan Corp., Russia, page 775. Performance Comparisons Between FLL, PLL and a Novel FLL-Assisted-PLL Carrier Tracking Loop Under RF Interference Conditions, P. Ward, Navward GPS Consulting, page 783. Measurement Error and Protection Envelopes in the Presence of Interference for GNSS Receivers, J.-M. Lopez-Almansa, P. Pablos, TTC & RF Navigation Section ESA-ESTEC, page 797. GPS C/A-Code Interference Tests with Proposed Lm Waveforms, J.L. Leva, P. Pacheco, The MITRE Corporation, page 809. Cochannel Interference Analysis, a Valuable Tool for GPS Sharing Studies, S. Raghavan, S. Lazar, R. Kumar, M. Zeitzew, The Aerospace Corporation, page 819. Interference to GPS Receivers from Mobile Satellite Emissions, R. Kalafus, Trimble Navigation, page 827. Analysis of Interference to GPS/WAAS by Proposed MSS Spectrum Allocations, G. McGraw, R. Erlandson, Rockwell Collins, page 833. GPS Aided Mission Enhancements (GAME), M. May, Penn State Applied Research Lab; A. Zeger, Zeger-Abrams Inc.; S. Minarik, Spawar Systems, page 841. Effects and Mitigation of Land Based Interferers on Fixed Site GPS Installations B B A Manufacturers Experience, T. Haddrell, H. Khawaja, Navstar Systems Ltd., page 851. SESSION C3 GPS, REFERENCE AND INFORMATION FUSION Information Fusion Building on the GPS Revolution, An Update, Z. Lewantowicz, Environmental Research Institute of Michigan and AFRL/SNAA WPAFB, page 865. Information Fusion: Evolution, Status and Promise of Revolution, D. Hall, Penn State; F. White, SPARWAR Systems Center, page 873. Radical Streamlining of GPS/INS, J. Farrell, VIGIL Inc., page 879. Direct Platform Orientation with Tightly Integrated GPS/INS in Airborne Applications, D. Grejner-Brzezinska, The Ohio State University Center for Mapping, page 885. Modified Multiple Model Adaptive Estimation (M 3 AE) for Accurate Navigation and Detection of Electromagnetic Interference to the GPS Signal, M. Miller, P. Maybeck, USAF, page 895. MMAE Detection of Interference/Jamming and Spoofing in a DGPS-Aided Inertial System, N. White, P. Maybeck, S. DeVilbiss, Air Force Institute of Technology, page 905. Passive Ranging Using the GPS, M. Stockmaster, Rockwell Collins, Inc.; J. Tsui, Wright Labs, USAF; D. Akos, Lulea Institute of Technology, page 915. SESSION D3 CONSTRUCTION, AGRICULTURE, MINING AND ENGINEERING GPS in Mining, J. Long, Thunder Basin Coal Co., page 925. Monitoring of Structures Using GPS, M. Çelebi, W. Prescott, R. Stein, K. Hudnut, USGS; J. Behr, SCIGN; S. Wilson, Leica, page 929. Advantages of an Augmented GPS Precision Sensor for Machine Control Applications in Open Pit Mining, L. Johnson, Modular Mining Systems, Inc., page 937. Construction Plant Control by Kinematic GPS & GLONASS, V. Ashkenazi, T. Moore, G.W. Roberts, The University of Nottingham; S. Simonds, Sinbad Plant Hire Ltd., page 945. Using DGPS and Virtual Reality for Navigation Guidance in Precision Agriculture, L. Virine, M. Abousalem, Position, Inc., page 953. Carrier Phase Integer Ambiguity Resolution Using Dual Frequency Pseudolites, J. Stone, J.D. Powell, Stanford University, page 961. An Operational Airborne LiDAR Survey System Using Kinematic DGPS, M. Reed, D. Pottle, John E. Chance & Associates, Inc., page 969. Using GPS for Automated Vehicle Convoying, T. Nguyen, J. Sinko, R. Galijan, SRI International, page 975. Experiences Using Pseudolites to Augment GNSS in Urban Environments, C. Altmayer, Institute of Flight Guidance and Control, page 981. GPS+GLONASS Technology at Chuqicamata Mine, Chile, H.P. Contreras, Geocom S.A., page 993. SESSION A4 MULTIPATH GPS Landing System Multipath Evaluation Techniques and Results, M. Brenner, R. Reuter, B. Schipper, Honeywell, page 999. A Practical Technique for Assessing Multipath Mitigation Methods for DGPS Applications, J. Stafford, Stanford Telecommunications, Inc., page 1009. GPS Multipath Effects During the Shuttle to MIR Rendezvous for the STS-84 Flight Atlantis, G. Ortega, European Space Agency ESA/ESTEC; E. Mora, C. Carrascosa, Grupo De Mecanica del Vuelo GMV S.A., page 1017. Mitigation of Static Carrier Phase Multipath Effects Using Multiple Closely-Spaced Antennas, J.K. Ray, M.E. Cannon, The University of Calgary; P. Fenton, NovAtel Inc., page 1025. The First Dual-Depth Dual-Frequency Choke Ring, V. Filippov, D. Tatarnicov, J. Ashjaee, A. Astakhov, I. Sutiagin, Javad Positioning Systems, page 1035. Design of GPS Receiver Code and Carrier Tracking Loops for Multipath Mitigation, E.-S. Gadallah, M. Pachter, S. DeVilbiss, Dept. of Electrical Engineering Air Force Institute of Technology, page 1041. Towards a Complete Virtual Multipath Analysis Tool, B. Hannah, R. Walker, K. Kubik, Cooperative Research Centre for Satellite Systems Queensland University of Technology, page 1055. Characterisation of the Multipath Effects on the GPS Pseudo Range and Carrier Phase Measurements, E.J. Mora-Castro, C. Carrascosa-Sanz, Grupo De Mecanical Del Vuelo; G. Ortega, European Space Agency ESA/ESTEC, page 1065. Multipath Measurement System (MMS) B B A System to Detect Multipath Effects and the Causing Reflectors, D. Hickmann, Avionik Zentrum Braunschweig, page 1075. SESSION B4 GNSS, GPS AND GLONASS POLICY ISSUES Design of High Performances and Cost Efficient Constellation for a Future Global Navigation Satellite System, M. Romay-Merino, J.A. Pulido Cobo, E. Herraiz-Monseco, GMV S.A., page 1085. GNSS Sage: SATNAV Advisory Group of Experts, V. Ashkenazi, The University of Nottingham; G. Hein, Universitat der Bundeswehr München; D. Levy, Centre National d'Etudes Spatiales; P. Campagne, France Development Conseil, page 1097. GNSS Security Issues, B. Hancart, French MOD; P. Campagne, FDC, page 1103. Specifications and Management of a 30 Satellite Constellation, C. Kelley, Boeing Defense & Space Group, page 1111. GPS Policy Development, S. Frodge, Department of Transportation, Office of Asst. Secty for Transportation Policy, page 1119. A Study on a Navigation and Communication Satellite System for the Next Generation, K. Inamiya, Niigata University of International and Information Studies, page 1131. Status of GNSS2 Studies Performed in France, B. Belon, CNES Toulouse Space Center; J.P. Provenzano, Alcatel Space Industry-Toulouse, page 1141. SESSION C4 AIRBORNE APPLICATIONS Flight Inspection of GPS Non-Precision Approaches, T. Fischer, T. Izard, Sierra Technologies, Inc., page 1151. A Combined DGPS/INS and Synthetic Aperture Radar System for GEOID Referenced Elevation Models and Ortho- Rectified Image Maps, C. Glennie, A. Bruton, K. Schwarz, The University of Calgary; M. Wei, K. Tennant, Intermap Technologies Ltd., page 1159. Inflight Demonstrations of Curved Approaches and Missed Approaches in Mountainous Terrain, K. Alter, A. Barrows, P. Enge, C. Jennings, B. Parkinson, J.D. Powell, Stanford University, page 1165. Integration of a 40 Channel GPS Receiver for Automatic Control into an Unmanned Airplane, J. Evans, S. Houck, G. McNutt, B. Parkinson, Stanford University, page 1173. Present and Future Use of Satellite Navigation by Commercial Air Transport Operators, B. Cotton, D. Jones, C. de Rubira, J. Miller, United Airlines; D. Allen, T. Murphy, R. Nicholson, E. Porisch, Boeing Commercial Airplane Group, page 1181. Investigation of a Total System Tolerance Model for Precision Approaches Using GPS/Wide Area Augmentation System, R. Sexton, S. Ladecky, Innovative Solutions International; J. Fagan, University of Oklahoma; Y. Lee, The MITRE Corporation, page 1193. Advancements and Applications of the SHOALS Laser Bathymetry System, M. Brooks, E. Culpepper, John E. Chance & Associates; G. Guenther, NOAA National Ocean Service; P. LaRocque, Optech Inc., page 1203. Flight Testing and Data Analysis of Airborne GPS LADS Survey, S. Han, C. Rizos, The University of New South Wales; R. Abbot, Defense Science and Technology Organization, page 1211. Multipurpose Use of GPS on a Flying Remote Sensing Laboratory, S. Tauriainen, J. Pihlflyckt, P. Ahola, M. Hallikainen, Helsinki University of Technology, page 1223. RNP Requirements for 4-D Navigation, P. Ober, E. Theunissen, R. Meijer, D. van Willigen, Delft University of Technology, page 1229. SESSION D4 MARINE NAVIGATION AND POSITIONING A New Method of Improving GPS Positioning Precision by Data Processing, S. Zhang, A. Yuan, Dalian Maritime University, page 1239. Magnetic Beeline - Satellite Derived Attitude for Marine Navigation, T. Ford, Novatel; M. Kuwata, H. Itoh, Yokogawa Denshikiki Co; D. Otsu, University of Tokyo Mercantile Marine, page 1245. Testing Decimeter-Level, Kinematic, Differential GPS over Great Distances at Sea and on Land, O. Colombo, University of Maryland/NASA GSFC; A. Evans, NSWCDD/T12, page 1257. The Development and Future of MF DGNSS as an International System, N. Ward, International Association of Lighthouse Authorities, page 1265. A New Generation of DGPS Broadcasting Stations, R. Franko, S. Mittal, T. Stansell, Leica Geosystems, Inc.; R. Harris, E. D'Amico, Australian Maritime Safety Authority; S. Cannon, page 1271. The Impact of the First Egyptian Local Differential GPS (DGPS) Network on Marine Navigation in Egypt, H. El-Saadawy, The Arab Institute of Navigation, page 1285. DGNSS RadiobeaconsB BThe European Frequency Problem, D. Last, B.E. Turhan, University of Wales, page 1291. Determination of Distance Between a Moving Ship and Drifting Buoys to Centimeter-Level Accuracy at Sea Using L1 Phase GPS Receivers and Differential Moving-Base Kinematic Processing, J. Doutt, G. Frisk, Woods Hole Oceanographic Institution; H. Martell, Waypoint Consulting Inc., page 1301. GNSS and WGS 84: Implications for Marine Navigation Around the UK, V. Ashkenazi, T. Moore, M. Dumville, W. Chen, The University of Nottingham; D. McPherson, United Kingdom Hydrographic Office; K. Millen, A. Greenland, Port of London Authority; N. Ward, M. Savill, S. Ruttle, General Lighthouse Authorities, page 1307. SESSION A5 ALGORITHMS AND METHODS A Probabilistic Evaluation of Correct GPS Ambiguity Resolution, P.J.G. Teunissen, D. Odijk, P. Joosten, Delft University of Technology, page 1315. Real-Time Kinematic (RTK) Processing for Dual-Frequency GPS/GLONASS, M. Zhodzishsky, M. Vorobiev, A. Khvalkov, J. Ashjaee, Javad Positioning Systems, page 1325. Mathematical Models for Combined GPS and GLONASS Positioning, J. Wang, Curtin University of Technology, page 1333. Use of a Covariance Analysis Technique for Predicting Performance of Regional Area Differential Code and Carrier-Phase Networks, J. Raquet, Air Force Institute of Technology; G. Lachapelle, L.P.S. Fortes, The University of Calgary, page 1345. Interoperation of Distributed SBASs: Theory, Experience and Future Perspectives, D. Dai, T. Walter, P. Enge, J.D. Powell, Stanford University, page 1355. Unique Algorithms for Combining Measurements from Various Sensors to Improve Accuracy and Continuity of WAAS and LAAS, J. Diesel, R. Benoist, Litton Aero Products, page 1365. RAIM for WAAS Category 1 Precision Approach, J. Kraemer, G. Chin, G. Nim, K. Van Dyke, Volpe National Transportation Systems Center, page 1375. Performance of the TCAR Method in Multipath and Jamming Environments, W. Werner, B. Eissfeller, Z. Fu, G. Hein, Institute of Geodesy and Navigation, page 1385. New Kalman Filter Formulation for GPS Delta Pseudo Range Processing, D. Hartman, D. Tyler, Raytheon Systems Company, page 1395. Comparison of GPS Solution Distributions with Respect to Different Pseudorange Error Distributions between Linearized Least Squares and Bancroft's Algorithm, J. Zhang, The University of Calgary, page 1401. Development of Real-Time SNUDGPS via Ionospheric and Tropospheric Corrections, C. Kee, D.-H. Yun, Seoul National University, page 1411. SESSION B5 GPS AND THE INFRASTRUCTURE The Future of GPS-Based Electric Power System Measurements, Operation and Control, D. Rizy, Oak Ridge National Laboratory; K. Martin, Bonneville Power Administration; R. Wilson, Western Area Power Administration; J. Hauer, Pacific Northwest National Laboratory; P. Overholt, Department of Energy; D. Sobajic, Electric Power Research Institute; W. Litzenberger, Bonneville Power Administration, page 1423. Stewardship B B A Growing Need to Manage a National Asset, D. Martens, D. Latterman, Science Applications International Corporation, page 1433. At the Center Line, GPS Usage in the Arizona Department of Transportation, B. Nelson, Arizona Intermodal Transportation Division, page 1443. Global Positioning System Use in Telecommunications, P. Mann, E. Butterline, Telecom Solutions, page 1449. Satellite LDGPS Network: System and Operational Parameters that can be Used to Optimize End User Performance, S. Hanna, S. Birch, P. Eng, TMI Communications; V. Vogt, Geographic Data BC, page 1455. Development of a Carrier and C/A-Code Based Pseudolite System, M. Weiser, Technical University of Braunschweig, page 1465. GPS as a Random Number Source and Potential Applications, J. Kelly, Rockwell Collins, Inc., page 1477. SESSION C5 SPACE APPLICATIONS I: OVERVIEW AND ORBIT DETERMINATION APPLICATIONS Spaceborne GPS: Current Status and Future Visions, F. Bauer, K. Hartman, E.G. Lightsey, NASA GSFC, page 1493. "GPS on a Chip" B B An Advanced GPS Receiver for Spacecraft, T.K. Meehan, C. Duncan, C. Dunn, D. Spitzmesser, J. Srinivasan, T. Munson, NASA/JPL; J. Ward, NASA/GSFC; J.C. Adams, J. How, Stanford University, page 1509. Satellite Orbit Determination Using GPS Carrier Phase in Pure Kinematic Mode, S. Byun, B. Schutz, University of Texas, page 1519. A Semi-Dynamic Approach to Precise Orbit Determination with GPS Data of an On-Board Receiver and a Regional Tracking Network, Y. Feng, Queensland University of Technology, page 1529. microGPS: On-Orbit Demonstration of a New Approach to GPS for Space Applications, J. Srinivasan, Y. Bar-Sever, W. Bertiger, S. Lichten, R. Muellerschoen, T. Munson, D. Spitzmesser, J. Tien, S.-C. Wu, L. Young, Jet Propulsion Lab, page 1537. Space Flight Performance of GPS Tensor, R. Fuller, Stanford University; S. Hur-Diaz, J. Rodden, A. Tadros, M. Tse, LORAL, page 1547. Tracking GPS Above GPS Satellite Altitude: Results of the GPS Experiment on the HEO Mission Equator-S, O. Balbach, B. Eissfeller, G. Hein, T. Zink, Institute of Geodesy and Navigation; W. Enderle, M. Schmidhuber, German Space Operations Center (GSOC/DLR); N. Lemke, Kayser-Threde GmbH, page 1555. Autonomous Onboard Orbit and Attitude Control of Geostationary Satellites Using Pseudolites, C. Altmayer, S. Martin, TU of Braunschweig; S. Theil, ZARM Center of Applied Space Technology & Microgravity University of Bremen, page 1565. A Wideline Integer Resolution Technique for Relative Navigation Between Spacecraft, P. Binning, Naval Research Lab, page 1577. Improvement of the NIMA Precise Orbit and Clock Estimates, J. Cunningham, E. Swift, Naval Surface Warfare Center Dahlgren Division; F. Mueller, NIMA, page 1587. SESSION D5 GPS/GLONASS, GNSS INTEGRITY AND PERFORMANCE I: SYSTEM PERFORMANCE AND SCIENTIFIC STUDIES GLONASS System Performance, D. Holmes, A. Last, S. Basker, Signal Computing Ltd., page 1599. Assessing GLONASS Observations, A. Leick, University of Maine; J. Beser, P. Rosenboom, 3S Navigation; B. Wiley, NIMA, page 1605. GNSS-1 Performance Specification and Validation for Civil Aviation, E. Breeuwer, R. Farnworth, B. Tiemeyer, A. Watt, EUROCONTROL; J. Vermeij, NLR-Amsterdam, The Netherlands, page 1613. WGS84/PZ90 Transformation Parameters Determination Based on Laser and Ephemeris Long-Term GLONASS Orbital Data Processing, V. Mitrikas, S. Revnivykh, GEO-ZUP Company; E. Bykhanov, Institute of Military Forces, page 1625. The International GLONASS Experiment (IGEX-98), J. Slater, NIMA; P. Willis, Insititut Geographque National; W. Gurtner, G. Beutler, Astronomical Institute, Univerisity of Bern; C. Noll, NASA Goddard Space Flight Center; G. Hein, Institute of Geodesy and Navigation,Univsersity FAF Munich; R. Neilan, Jet Propulsion Lab, page 1637. Development of a Dual-Frequency GNSS Receiver for Scientific Applications, M. Ripley, J. Cooper, P. Daly, CAA Institute of Satellite Navigation; P. Silvestrin, European Space Agency, page 1645. Impact of a Controlled GNSS Receiver Clock on GNSS Performance, J. Henzler, C. Butzmuhlen, H. Krag, Technical University of Braunschweig, page 1655. GPS Satellite Clock Event on SVN27 and its Impact on Augmented Navigation Systems, A. Hansen, T. Walter, P. Enge, Stanford University; D. Lawrence, IntegriNautics Corporation, page 1665. SNSS B B Simulated Navigation Satellite System; Simulating a Generic GNSS Receiver in Virtual Environments, J. Winkel, B. Eissfeller, G. Hein, Institute of Geodesy and Navigation, page 1675. The European ARTEMIS Satellite Navigations Payload: Enhancing EGNOS AOC Performance, S. Badessi, C. Garriga, J. Ventura-Traveset, European Space Agency; J.M. Pieplu, Alcatel Space Industries, page 1685. The Multi-Star System and its Comparison with Existing Navigation Systems and Potential Users, Services and Performances, L. Bardelli, M. Spagnulo, R. Dellago, M. Lisi, F. Luongo, F. Martinino, Alenia Aerospazio, page 1693. SESSION E5 TIMING GPS Satellite Timing Performance Using the Autonomous Navigation (Autonav), D. Martoccia, U.S. Air Force; H. Bernstein, Y. Chan, R. Frueholz, A. Wu, The Aerospace Corporation, page 1705. The Impact of Operating GPS with More Rubidium Frequency Standards, D. Crater, H. Mobbs, U.S. Air Force, page 1713. GPS Time Synchronization of Remote Sensors for Multilateration, S. Simpson, J. Horne, Roke Manor Research, Ltd., page 1721. A Test of GLONASS P-Code Time Transfer, J. Azoubib, W. Lewandowski, Bureau International des Poids et Mesures (BIPM), page 1729. A Sub $1000 PC-Based GPS Common-View Time-Transfer Unit, S. Basker, D. Holmes, M. Trethewey, M.S. Ody, Signal Computing Ltd., page 1737. SESSION A6 ATTITUDE SYSTEMS Experiments in GPS Attitude Determination for Spinning Spacecraft With Non-Aligned Antenna Arrays, J. Adams, E. Olsen, J. How, Stanford University, page 1743. Real Time Calibration of Antenna Phase Errors for Ultra Short Baseline Attitude Systems, R. Hayward, J.D. Powell, Stanford University, page 1753. A Real-Time Short-Baseline Azimuth Determination System Using GPS, M. Vinnins, L. Gallop, Defense Research Establishment, Ottawa, page 1763. Novel Algorithms for Modeling Vector Observations for Spacecraft Attitude Determination Using GPS Signals, S. Purivigraipong, Y. Hashida, M. Unwin, Surrey Space Centre, page 1773. An Efficient Algorithm for Attitude Determination Using GPS, I. Bar-Itzhack, A. Nadler, Technion Israel Institute of Technology, page 1783. Using GPS for Position and Attitude Determination of the Canadian Space Agency's Active Rocket Mission, P. Fenton, W. Kunysz, NovAtel, Inc.; G. Garbe, University of Calgary, page 1791. Development of an Integrated GPS Dual-Antenna Fixed Baseline Precision Pointing System, R. Harvey, University of Calgary, page 1801. Spacecraft Full Attitude Determination from a Single Antenna: Experimentation with the PoSAT-1 GPS Receiver, P. Buist, Delft University of Technology; M. Unwin, Y. Hashida, Surrey Space Centre; M. Schroeder, Technische Hochschule Darmstadt, page 1811. A Low Cost Low Power INS/IGPS Spacecraft Attitude Determination System, R. Phillips, W. Guinon, R. Setterlund, A. Giustino, Draper Laboratory, page 1819. Calibration of Differential Phase Map Compensation Using Single Axis Rotation, E. Sutton, Rockwell Collins, Inc., page 1831. SESSION B6 SPACE, CONTROL AND NETWORK REFERENCING Protect Yourself! Navigation Payload Anomalies and the Importance of Adhering to ICD-GPS-200, B. Barker, S.J. Huser, 2nd Space Operations Squadron, USAF, page 1843. The GPS IIR Operational Support System Proves to Be a Powerful and Highly Useful Satellite Telemetry Analysis Tool, S. Bryant, Lockheed Martin Missiles and Space, page 1855. Advantage of Medium Earth Orbit for a GPS Augmentation System, D. Galvin, Boeing, page 1869. Analysis and Recommendation for the Reuse of the L1 and L2 GPS Spectrum, D. Lucia, Space Warfare Center; J. Anderson, GPS Joint Program Office, page 1877. A GPS Modernization Simulator, S. Lazar, M. Bottjer, D. Watanabe, S. Craig, The Aerospace Corporation, page 1887. Acquisition, Tracking and Mitigating Multipath Using the Proposed Split Spectrum C/A-Code at L2, A.J. Van Dierendonck, AJ Systems; M. Schumpert, Zeta Associates Inc.; P. Fenton, NovAtel Inc., page 1895. A Family of Split Spectrum GPS Civil Signals, J. Spilker, Stanford Telecom; E. Martin, Boeing; B. Parkinson, Stanford University, page 1905. GPS IIR Joins The GPS Constellation, K. Kiser, S. Vaughan, Lockheed Martin Missiles and Space, page 1915. SESSION C6 SPACE APPLICATIONS II: STATION KEEPING AND AUTONOMOUS NAVIGATION Precise Real-Time Low Earth Orbiter Navigation with GPS, W. Bertiger, B. Haines,D. Kuang, M. Lough, S. Lichten, R. Muellerschoen, Y. Vigue, S.-C. Wu, Jet Propulsion Laboratory, page 1927. Onboard GPS Signal Augmentation for Spacecraft Formation Flying, T. Corazzini, J. How, Stanford University, page 1937. 3D Formation Flight Using Differential Carrier-Phase GPS Sensors, E. Olsen, C.-W. Park, J. How, Stanford University, page 1947. RGPS Post-Flight Analysis of ARP-K Flight Demonstrations, G. Moreau, H. Marcille, Matra Marconi Space, page 1957. Mars Exploration Using Self-Calibrating Pseudolite Arrays, E. LeMaster, S. Rock, Stanford University, page 1967. The Tracking Instrument's Accuracy Evaluation with GPS, S. Zhang, X. Dong, H. Xie, Beijing Institute of Technology, page 1975. The Use of Commercial Technology for Spaceborne GPS Receiver Design, M. Unwin, M. Oldfield, C. Underwood, Surrey Space Centre; R. Harboe-Sorensen, ESA/ESTEC, NL, page 1983. SESSION D6 GPS/GLONASS, GNSS INTEGRITY AND PERFORMANCE II: RAIM AND OTHER GNSS APPLICATIONS Sequential RAIM: Theory and Application to Civil Aviation Needs, A. Younes, A. Benhallam, Ecole Nationale de l'Aviation Civile; B. Bakhache, I. Nikiforov, Universite de Technologie de Troyes, page 1993. Continuity: The Hardest GNSS Requirements of All, K. Kovach, ARINC, Inc., page 2003. RAIM Performance: How Algorithms Differ, P.B. Ober, Delft University of Technology, page 2021. Performance of a Low Earth Orbit Navigation System: Error Model, Impact of Doppler Measurements Comparison with GPS and Application to Civil Aviation, C. Bourga, S. Journo, B. Lobert, ALCATEL ESPACE, page 2031. Flight and Landing Trials with a Combined DGPS/DGLONASS/INS System for High Dynamic Maneuvers and Precision Landings, J. Windl, S. Gotz, MAN Technologie AG, page 2043. Heading and Pitch Determination Using GPS/GLONASS with a Common Clock, J.H. Keong, G. Lachapelle, The University of Calgary, page 2053. Ashtech G12 E-RTK Receiver: Float and Fixed Ambiguity Performance, D. Kozlov, V. Lioskin, V. Morgoon, O. Mostatchev, Magellan Corp., page 2063. Reducing the GPS Ambiguity Search Space by Including Inertial Data, J. Skaloud, The University of Calgary, page 2073. Combined Use of GPS and GLONASS-A New Era in Marine Navigation and Positioning, G. Heinrichs, J. Windl, MAN Technologie AG, page 2081. UDRE Computation: A Key Issue for Space Based Augmentation System Performance, E. Sardon, J.A. de la Fuente, N. Zarraoa, J. Nieto, J. Cosmen, GMV S.A., page 2091. SESSION E6-GPS/GLONASS INTEROPERABILITY WORKING GROUP A Report on the Third Meeting of the GLONASS-GPS Interoperability Working Group Chair: Pratap Misra, MIT Lincoln Laboratory, Co-chair: James A. Slater, National Imagery and Mapping Agency, page 2103. |
