2000 NATIONAL TECHNICAL MEETING PROCEEDINGS Disneyland Pacific Hotel - Anaheim, CA TABLE OF CONTENTS SESSION A1: INTERFERENCE AND FREQUENCY SPECTRUM ISSUES Analysis of M Code Signal Interference with C/A Code Receivers, J.W. Betz, The MITRE Corporation, 1 Concept for Automatic Reporting of Global Positioning System Radio Frequency Interference, K. Wallace, B. Schwoerer, ARINC Inc. 9 Effect of Narrowband Interference on GPS Code Tracking Accuracy, J.W. Betz, The MITRE Corporation 16 Preliminary Assessment of Interference Between Ultra-Wideband Transmitters and the Global Positioning System: A Cooperative Study, G.R. Aiello, G.D. Rogerson, Interval Research Corp., P. Enge, Stanford University 28 SESSION A2: AUGMENTATION SYSTEMS: LAAS AND WAAS, PART I EGNOS/WAAS Interoperability Tests Using the ESTB and NSTB Test Beds, D. Dai, T. Walter, P. Enge, J.D. Powell, Stanford University; J. Nieto Recio, I. Garcia, GMV S.A.; J. Ventura-Traveset, European Space Agency 36 Development of a Wideband Airport Pseudolite for GPS Augmentation, C. Bartone, S. Kiran, Ohio University 50 The WAAS Receiver and Signal in Space Validation Program, T.R. Lardy, Naval Air Warfare Center Aircraft Division 58 Sensitivity of Category I Precision Approach Availability to Ionospheric Monitoring, J. DiLellio, P. Tran, Raytheon Systems Company; J. Angus, Claremont Graduate University 66 Results and Analysis of Using the MEDLL Receiver as a Multipath Meter, B. Townsend, Roberton Enterprises Ltd., Canada; J. Wiebe, NovAtel Inc., Canada 73 Dependence of GEO UDRE on Ground Station Geometries, N. Pandya, J.-S. Wu, Raytheon Company, M. Grewal, California State University 80 Interference Monitoring Investigations for WAAS, K.W. Shallberg, Zeta Associates Incorporated 91 SESSION A3: INTEGRATED NAVIGATION SYSTEMS Low Cost INS/GPS Integration: Concepts and Testing, O.S. Salychev, V.V. Voronov, Bauman Moscow State Technical University, Russia; M.E. Cannon, R. Nayak, G. Lachapelle, University of Calgary, Canada. 98 Cycle Slip State Variables Enhance Tight Coupling of a GPS-INS, J. Lukesh, Northrop-Grumman (retired) 106 A GPS/INS Multiple Model Adaptive Kalman Filter for Carrier Phase Integer Ambiguity Resolution and Cycle Slip Detection, W.R. Williamson, J.L. Speyer, University of California, Los Angeles 115 A Comparison of an Optimal Global and a Suboptimal Decentralized Differential GPS/INS Filter for Relative State Estimation, W.R. Williamson, J. Min, J.L. Speyer, University of California, Los Angeles 125 Cycle Slip Detection and Correction by Means of Integrated Systems, C. Altmayer, Technical University of Braunschweig, Germany 134 A New Algorithm for the Initial Alignment of Integrated INS/GPS Systems, H.C. Strunz, Northrop Grumman Corporation 145 An Inertial Navigation Data Fusion System Employing an Artificial Neural Network as the Data Integrator, M. Forrest, T. Spracklen, N. Ryan, University of Aberdeen, Scotland 153 Design and Implementation of an Efficient Tightly-Coupled GPS/INS Integration Scheme, S.W. Moon, D.-H. Hwang, T.K. Sung, S.J. Lee, Chungnam National University, Korea 159 A Further Analysis of Integrity Methods for Tightly Coupled GPS/IRS Systems, Y.C. Lee, D.G. O'Laughlin, MITRE/CAASD 166 SESSION A4: GLOBAL NAVIGATION DEVELOPMENTS AND POLICY Signal Choice for GALILEO: Compared Performances of Two Candidate Signals, L. Lestarquit, CNES, France; P.-A. Brison, CNES/DGA, France 175 Performance of GNSS2 Navigation Signal and Instrumentation : Application to Urban Users, B. Lobert, C. Bourga, Alcatel Space Industries, France; M. Malicorne, F. Martinez, Supaero, France 181 New Developments and Policy Implications of Evolving Satellite Navigation Technology, P. Brodie, ITT 189 SESSION B1: GPS MODERNIZATION AND NAVIGATION WARFARE: CLASSIFIED SESSION I CLASSIFIED SESSION. For more information on obtaining classified proceedings of this session please contact: Mr. Philip B. Simpson, 746th Test Squadron/TGGPA, 1644 Vandergrift Road, Holloman AFB, NM 88330-7850; Phone: 505-679-1767 (DSN 349); Fax: 505-679-1645 (DSN 349); Email: philip.simpson@46tg.af.mil SESSION B2: AUGMENTATION SYSTEMS: LAAS AND WAAS, PART 2 FAA Performance Type 1 LAAS Specification: Performance, Operations, and ATC Requirements, V. Wullschleger, FAA William J. Hughes Technical Center 194 LAAS Concept of Operations, J. Bradley, TITAN/SRC; D. Guenter, R.D. Sexton, Innovative Solutions International, Inc.; J.A. Nixon, Federal Aviation Administration 200 Development and Testing of the Stanford LAAS Ground Facility Prototype, M. Luo, S. Pullen, J. Zhang, S. Gleason, G. Xie, J. Yang, D. Akos, P. Enge, Stanford University; B. Pervan, Illinois Institute of Technology 210 An Internet-Based Global Differential GPS System, Initial Results, W. Bertiger, R. Muellerschoen, M. Lough, D. Dong, D. Stowers, Jet Propulsion Laboratory 220 Predicted Performance of Ground Monitoring for Satellite Correlation Peak Faults in LAAS, C. Shively, MITRE/CAASD 226 LAAS Integrity The Bayesian Way, P.B. Ober, Delft University of Technology, The Netherlands 236 GPS Reference Station Siting Tool, C. Macabiau, B. Roturier, CNS Research Laboratory of the ENAC, France; E. Chatre, STNA, France; A. Renard, SEXTANT, France 246 SESSION B3: LAND APPLICATIONS An Integrated DGPS/DR/Map System for Vehicle Safety Applications, G. Zhang, C. Wilson, DaimlerChrysler Research and Technology North America, Inc. 253 Analysis of Terrain Effects on DGPS and LORAN Signals, B. Peterson, D. Bruckner, M. Danish, U.S. Coast Guard Academy; P. Morris, TASC/Litton 258 Development of a GNSS-Based Multi-Sensor Vehicle Navigation System, J. Stephen, G. Lachapelle, The University of Calgary, Canada 268 Differential GPS as Used in the Agriculture Industry, L. Ott, Omnistar, Inc.; D.A. Lamker, Cargrill Inc. 279 Analysis of Multiple GPS Antennas for Multipath Mitigation in Vehicular Navigation, R.A. Nayak, M.E. Cannon, University of Calgary, Canada 284 Use of Navigation Systems for Providing Real-Time Location-Related Information, M.H. EL-Haddad, E.T. Powner, University of Sussex, UK 294 The United States Nationwide Differential Global Positioning System, B. Cook, Communication Systems International Inc. 297 LAMOS-BOHSAI _ __ _ : Landslide Monitoring System Based on High-Speed Sequential Analysis for Inclination I. Petrovski, S. Kawaguchi, H. Torimoto, M. Asako, K. Okano, DX Antenna Co., Ltd. (Presented at ION GPS ’99, omitted from GPS ’99 CD-ROM Proceedings in error) 306 SESSION B4: MARINE APPLICATIONS Airborne Image Navigation for Ocean Wave Motion Analysis, J.P. Dugan, Arete Associates; A.E. Evans, U.V. Bhapkar, Naval Surface Warfare Center 317 GPS Expedition to Tangier Island, L.C. Huff , NOAA-UNH Joint Hydrograhic Center; B.W. Remondi, The XYZ’s of GPS 323 The New Millennium: Paperless Navigation for the U. S. Navy, P.M. Novak, USN; P.K. Baccei, Lockheed Martin 333 Exploiting GPS as a New Oceanographic Remote Sensing Tool, M. Armatys, D. Masters, A. Komjathy, P. Axelrad, University of Colorado at Boulder; J.L. Garrison, NASA Goddard Space Flight Center 339 The AN/WSN-7B Marine Gyrocompass/Navigator, T. Tucker, E. Levinson, Litton Marine Systems 348 Detecting Tsunami in the High Seas: How GPS Might Contribute to an Early Warning System, O.L. Colombo, NASA Goddard Space Flight Center 358 SESSION C1:GPS MODERNIZATION AND NAVIGATION WARFARE:CLASSIFIED SESSION II CLASSIFIED SESSION. For more information on obtaining classified proceedings of this session please contact: Mr. Philip B. Simpson, 746th Test Squadron/TGGPA, 1644 Vandergrift Road, Holloman AFB, NM 88330-7850; Phone: 505-679-1767 (DSN 349); Fax: 505-679-1645 (DSN 349); Email: philip.simpson@46tg.af.mil SESSION C2: GPS TIMING AND FREQUENCY A GPS Receiver Designed for Carrier-Phase Time Transfer, A. Brown, R. Silva, NAVSYS Corporation; E. Powers, US Naval Observatory 364 Precision Calibration and Long Term Stability of GPS Timing Receivers, J. Brad, O.J. Oaks, Naval Research Laboratory; E. Powers, US Naval Observatory 371 The Use of the Wide Area Augmentation System (WAAS) as a Time Transfer System, P. Fenton, Novatel Inc., Canada; W.J. Klepczynski, Innovative Solutions International, Inc.; E. Powers, US Naval Observatory; R. Douglas, National Research Council, Canada 375 Long Term Ground Test Results for Two GPS Block IIR Rubidium Clocks, R. Beard, J. White, J. Brad, T. Myers, Naval Research Laboratory; W. Reid, F. Danzy, SFA, Inc.; J. Buisson, Antoine Enterprises, Inc 381 A New GPS-GLONASS Disciplined Rubidium Time and Frequency Standard, R. Percival, Quartzlock Ltd, UK. 388 SESSION C3: AIR AND SPACE APPLICATIONS Sensing Technologies for Spacecraft Formation Flying, C.-W. Park, E.A. Olsen, J.P. How, Stanford University 398 Extended Availability and Continuity Computation Method to GPS Augmentations for Approach and Landing, T. Sakai, K. Koremura, Electronic Navigation Research Institute, Ministry of Transport, Japan 408 Computer Tools for Emergency Celestial Navigation, J.S. Wolper, Idaho State University 418 Enhancing General Aviation Safety with Synthetic Vision Systems, D. Damjanovic, Jeppesen-Sanderson Inc.; J. Schiefele, Darmstadt University of Technology 423 SESSION C4: ATMOSPHERIC EFFECTS An Evaluation of the Accuracy of Models for the Determination of the Weighted Mean Temperature of the Atmosphere, V.B. Mendes, L. Santos, University of Lisbon, Portugal; G. Prates, University of Algarve, Portugal; R.B. Langley, University of New Brunswick, Canada 433 GPS Networks for Atmospheric Sensing, C. Rocken, J. Braun, T. VanHove, R. Ware, University Corporation for Atmospheric Research 439 Quantitative Investigation of Ionospheric Density Gradients at Mid Latitudes, J.C. Foster, MIT Haystack Observatory 447 Correlation Structure of Ionospheric Estimation and Correction for WAAS, A. Hansen, E. Peterson, T. Walter, P. Enge, Stanford University 454 A New Model for Retrieving Slant TEC Corrections for Wide Area Differential GPS, L. Sparks, B.A. Iijima, A.J. Mannucci, X. Pi, B.D. Wilson, Jet Propulsion Laboratory 464 Carrier-based Ionosphere Recovery Using a Regional Area GPS Network: Preliminary Results, X. Liao, Y. Gao, The University of Calgary, Canada. 474 Wide Area Ionosphere Modeling in the Equatorial Region During a Magnetic Storm Event, S. Skone, University of Calgary, Canada 481 The Application of GPS/GLONASS Technology to Atmospheric Monitoring, R. Percival, Quartzlock Ltd, UK. 490 SESSION D1: GPS RECEIVER AND ANTENNA TECHNOLOGY DEVELOPMENTS I A High Anti-Jam GPS-Based Navigator, D. Gustafson, J. Dowdle, K. Flueckiger, Charles Stark Draper Laboratory. 495 High Dynamic GPS Frequency Tracking Using Block Processing Techniques, M. Uijt de Haag, Ohio University 504 The Case for Narrowband Receivers, R.E. Phelts, P. Enge, Stanford University 511 Impact of Transmitter and Receiver Filtering on the Code-tracking Performance of GPS Modernization Signals, P.A. Dafesh, A.S. Parker, The Aerospace Corporation 521 CAPE - CRPA Associated Position Errors, A.J. Mac Millan, Mac Millan Consulting, Inc.; J.M. Clifford, Aerospace Corporation; A. Chasko, Amcomp Corporation; C. Cadwallader, 746th Test Squadron; G.A. Schroeder, ARINC-GPS Joint Program Office 528 SESSION D2: GPS MODERNIZATION DEVELOPMENTS AND ISSUES Signal Quality Monitoring: Test Results, D.M. Akos, R.E. Phelts, S. Pullen, P. Enge, Stanford University 536 Overview of the GPS M Code Signal, B.C. Barker, K.A. Rehborn, GPS Joint Program Office; J.W. Betz, J.T. Correia, The MITRE Corporation; J.E. Clark, J.T. Gillis, S. Lazar, The Aerospace Corporation; J.R. Straton, ARINC 542 New User Equivalent Range Error (UERE) Budget for the Modernized Navstar Global Positioning System (GPS), K. Kovach, ARINC 550 Predicting Performance of Direct Acquisition for the M-Code Signal, P.M. Fishman, J.W. Betz, The MITRE Corporation 574 The National GPtS Program Office: An Alternative to the Current GPS Management Structure, A.E. Donahue, National Academy of Public Administration; D.A. Turner, The Aerospace Corporation; G.A. Paulikas, The Aerospace Corporation (retired) 583 A Hardware Testbed for Evaluation of the GPS Modernization Modulation Candidates, J.T. Correia, J.J. Blanchard, P.B. Fine, The MITRE Corporation 594 The Distributional Dependence of the Range on Triple Frequency GPS Ambiguity Resolution, P.J. de Jonge, Scripps Institution of Oceanography; P.J.G. Teunissen, N.F. Jonkman, P. Joosten, Delft University of Technology, The Netherlands 605 SESSION D3: TESTING ADVANCED GUIDANCE AND NAVIGATION SYSTEMS Federated Filtering Mechanization for GPS/IMU Integration, D. An, C.-F. Lin, American GNC Corporation 613 Kinematic Test Results of a Miniaturized GPS Antenna Array with Digital Beamsteering Electronics, A. Brown, K. Taylor, R. Kurtz, H.W. Tseng, NAVSYS Corporation 621 A Real-Time, Hardware-in-the-Loop Simulator for Evaluation of a Distributed, Autonomous F-18 Formation Flight Control System, D. Chichka, T. Chiu, G. Belanger, W. Williamson, D. Cooper, J. Speyer, University of California, Los Angeles 629 Inverted Range for GPS Modernization Testing, P. Simpson, 746th Test Squadron; A. Mac Millan, Mac Millan Consulting, Inc.; A. Chasko, AMCOMP Corporation 636 SESSION D4: MODELING AND SIMULATION Modeling and Simulation of GPS Using Software Signal Generation and Digital Signal Reconstruction, A. Brown, N. Gerein, K. Taylor, NAVSYS Corporation 646 GPS Signal Reflection in the Vicinity of an Aircraft - A Statistical Approach, C. Discher, R. Stolz, Technical University of Braunschweig, Germany; A. Lipp, EUROCONTROL Experimental Centre, France 653 The Use of GPS Simulations to Enhance the Value of Flight Tests When Evaluating DGPS as an Approach Aid to OffShore Platforms, R. Johannessen, Lambourne Navigation Limited, Scotland; D.A. Howson, Civil Aviation Authority, UK. 663 Virtual Flight Testing - A Versatile Approach to Evaluate Future GPS Anti-Jam Technologies, D. Howell, D. Jacobs, B. Rahn, Air Force Research Laboratory Sensors Directorate; G. Green, Veridian Engineering 670 A Low Cost Variable Butler Matrix Design for Controlled Reception Pattern Antenna System Testing, L.D. Smith, C.D. Ormsby, 746th Test Squadron 679 Validation of GPS Fading Multipath Effects through Modeling and Simulation, J.M. Kelly, M.S. Braasch, Ohio University 684 SESSION E1: GPS RECEIVER AND ANTENNA TECHNOLOGY DEVELOPMENTS II Test Results of a Digital Beamforming GPS Receiver for Mobile Applications, A. Brown, H.-W. Tseng, R. Kurtz, NAVSYS Corporation 691 A Novel GPS Survey Antenna, W. Kunysz, NovAtel Inc., Canada 698 Multipath Errors Induced by Electronic Components in Receiver Hardware, J.P. Keith, 746th Test Squadron 706 Effect of Narrow Correlator Spacing on Code Tracking Accuracy, J.W. Betz, P.B. Fine, The MITRE Corporation 716 GPS Code Correlation with FFT Under Pseudo Quadrature Sampling, C. Yang, Sigtem Technology, Inc. 724 Acquisition of GPS Signals at Very Low Signal to Noise Ratio, M.M. Chansarkar, L. Garin, SiRF Technology Inc. 731 GPS Ground Station Antenna for Local Area Augmentation System, LAAS, A.R. Lopez, Marconi Aerospace Systems Inc. 738 SESSION E2: MILITARY APPLICATIONS The Army’s Electronic Proving Ground - Unmanned Aerial Vehicle Testing Leader, B.I. Hawks, Electronic Proving Ground 743 PPS GPS Non-Precision Approach Demonstration in a Navy HH-1N, P.M. Novak, M. Gonzalez, USN; J. Praktish, DCS Corporation 753 GPS Calibration of Satellite Tracking Stations, J.G. Rudd, Lockheed Martin Mission Systems; R.J. Peterson, Buckley ANGB; D.A. Criswell, SAIC 763 Improvements In Dynamic GPS Positions Using Track Averaging, J.R. Clynch, R. Franke, B. Neta, Naval Postgraduate School 768 GRAM-S Test System, B.W. Gillcrist, R.M. Castello, , SPAWAR 779 Evaluating Anti-Jam GPS/INS System Performance, H.A. Klotz, Jr., A.H. Reynolds, III, The Boeing Company 785 SAASM Rockwell Collins’ Next Generation GPS Receiver Design J. Nielson, J. Keefer, B. McCullough, Rockwell Collins Government Systems (Presented at ION GPS ’99, omitted from GPS ’99 CD-ROM Proceedings in error) 791 SESSION E3: CHARTING AND MAPPING Performance of Network RTK Using Fixed and Float Ambiguities, A.B.O. Jensen, National Survey and Cadastre, Denmark; M.E. Cannon, University of Calgary, Canada 797 Development and Testing of a Multiple Filter Approach for Precise DGPS Positioning and Carrier-Phase Ambiguity Resolution, P.E. Henderson, J.F. Raquet, Air Force Institute of Technology 806 An Expert Knowledge GPS/INS System for Mobile Mapping and GIS Applications, N. El-Sheimy, The University of Calgary 816 SESSION E4: NEW APPLICATIONS Time-Based GPS Trajectory Guidance, M. Jardin, NASA Ames Research Center; S. Bajikar, Intel Corporation; J. Heraud, Trimble Navigation Ltd. 825 Integration and Utilization of GPS Location Capabilities in an Advanced Spread Spectrum Multi-Nest, Multi-Hop, Peer-to-Peer, CDMA Wireless Communications Network, L. Turner, eVox, Inc. 834 Using GPS to Synthesize a Large Antenna Aperture When the Elements are Mobile, S.-S. Jan, P. Enge, Stanford University 846
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