Proceedings of the 14th International Technical Meeting of the Satellite Division of the Institute of Navigation (ION GPS 2001)

September 11 - 14, 2001
Salt Palace Convention Center
Salt Lake City, UT

To view abstracts or download a paper, click on the underlined title:

TitleAuthorPages
Testing and Research on Interference to GPS from UWB TransmittersMing Luo, Dennis Akos, Michael Koenig, Guttorm Opshaug, Sam Pullen, Per Enge, Bob Erlandson and Sally Frodge1 - 13
GPS Receiver Susceptibility to Ultra-Wideband RFI: Test Results and RFI Link AnalysesRobert J. Erlandson and A. J. Van Dierendonck14 - 25
Development of New GPS Performance StandardsJohn Anton, Robert Hessin, Joseph Sapp and Rob Conley26 - 33
The Interagency Forum for Operational RequirementsJohn W. Lavrakas34 - 50
Australian Issues in GNSS Application: Operations of the Australian GNSS Coordination Committee (AGCC)Don Sinnott51 - 56
Quantitative Risk Analysis of GPS as a Critical Infrastructure for Civilian Transportation ApplicationsBrian B. Mahoney and Yacov Y. Haimes57 - 67
GLONASS: Still Out ThereGerald L. Cook68 - 74
GPS performance monitoring results for operational applications including B-RNAVDavid Walsh, Gary Brodin, Michael Daly, Mark Denney and Steve Griffin75 - 80
Report of the AIAA International Space Cooperation Working Group on Global Navigation Satellite SystemsDavid Turner81 - 89
Synergies on Handset Architecture Level for combined GNSS and Wireless LocationGünter Heinrichs and Bernd Eissfeller90 - 114
An Efficient Weak Signal Acquisition Algorithm for a Software GPS ReceiverDavid M. Lin and James B.Y. Tsui115 - 136
FFT Acquisition of Periodic, Aperiodic, Puncture, and Overlaid Code Sequences in GPSChun Yang137 - 147
Mitigation of the Near-Far Problem by Successive Interference CancellationPremal H. Madhani, Penina Axelrad, Kent Krumvieda and John Thomas148 - 154
Enhanced Sensitivity for Acquisition in Weak Signal Environments Through the Use of Extended Dwell TimesJohn L. Shewfelt, Robert Nishikawa, Chuck Norman and Geoffrey F. Cox155 - 203
Mitigating Short-Delay Multipath: a Promising New TechniqueJean Marie Sleewaegen and Frank Boon204 - 213
High Precision Algorithm for Phase EstimatesAlexander Steingass214 - 217
GPS For The E911 Location Requirement The Practical IP ApproachPeter Anderson and Jacqueline Bickerstaff218 - 226
A GPS Receiver for Space ApplicationsOliver Montenbruck, Markus Markgraf, Sunny Leung and Eberhard Gill227 - 232
Integrating GPS, INS and Augmented Reality for sub-surface visualisationGethin Roberts, Andrew Evans, Alan Dodson, Bryan Denby, Simon Cooper and Robin Hollands233 - 266
Real Time Personal Positioning and Physiological Monitoring SystemHoffman Gregory S. and Miller, Mikel M267 - 273
The Brunel Navigation System for Blind: Determination of the Appropriate Position to Mount External GPS Antenna on the User's BodyV. Garaj274 - 279
Design of Applications for Navigation and Tracking using Mobile Data Terminal with GPS and CDMA modemJin Soo Gil, Sung Jin Park and Mun Phil Hyun280 - 311
Centralised Kalman Filter for Augmented GPS Pedestrian NavigationVincent Gabaglio312 - 318
PARAMOUNT Public Safety & Commercial Info-Mobility Applications & Services in the MountainsErwin Lohnert, Elmar Wittmann, Jurgen Pielmeier and Florian Sayda319 - 325
Location of Cellular Users for Emergency Services LOCUSWolfgang Lechner, Stefan Baumann, Frederic Collomb, Hai Phong Dien, Gunther Fischer, Luis Lopes, Gemma Paris, Carlos Rodriguez andPierpaolo Pilloni326 - 330
A New Paradigm for High Accuracy Orbit Determination at the Centimeter LevelDavid W. Allen331 - 345
Rapid Static and Kinematic Positioning with Hong Kong GPS Active NetworkWu Chen, Congwei Hu, Yongqi Chen and Xiaoli Ding346 - 352
RTK-GPS Positioning in Japan by Virtual Reference Station (VRS) System with GPS-Based Control StationsHiromune Namie, Nobumi Hagiwara, Hakjin Kim, Nobuharu Nitta, Yoshinobu Shibahara, Tetsuro Imakiire and Akio Yasuda353 - 361
Subsidence Monitoring System Using Real-Time GPS SensorsKai Borre, Kees de Jong and Christophe Pichot362 - 367
RTK Networks based on Geo++® GNSMART - Concepts, Implementation, ResultsGerhard Wubbena, Andreas Bagge and Martin Schmitz368 - 378
Study of a Simplified Approach in Utilizing Information from Permanent Reference Station ArraysH.J. Euler, C.R. Keenan and B.E. Zebhause379 - 391
A Study on GPS/GLONASS Multiple Reference Station Techniques for Precise Real-Time Carrier Phase-Based PositioningLiwen Dai, Shaowei Han, Jinling Wang and Chris Rizos392 - 403
Improving a Multi-Reference GPS Station Network Method for OTF Positioning in the St. Lawrence SeawayL. P. Fortes, M. E. Cannon, S. Skone and G. Lachapelle404 - 414
The Evaluation of the Accuracy and Measurement of Latency of Internet-Based DGPS and RTK-GPS PositioningZhixing Liu, Akio Yasuda and Chunming Fan415 - 422
Vision-GPS Fusion for Guidance of an Autonomous Vehicle in Row CropsThomas Bak423 - 451
GPS Positioning in the Fast Track: Track Model Constraint Enhancement for OEM4Tom Ford, Ken Milnes, and Matt Lazar452 - 463
A Low-Cost Portable Mobile Mapping (PMM) System Integrating GPS, Attitude Sensors, and a Digital CameraNaser El-Sheimy, Cameron Ellum and Adel Tabsh464 - 472
Data Processing and Multipath Mitigation for GPS/Accelerometer Based Hybrid Structural Deflection Monitoring SystemG. W. Roberts, X. Meng and A. H. Dodson473 - 508
Performance of A Low Cost System For Automated Documentation Of Crash Scenes Using GPS (AutoDOCS-GPS)Charles Rodgers, Robert Nelsen, Darrell Greenlee, Theodros Assefa and Andrew Smith509 - 516
GPS-Based Proximity Warning System for Mining and Construction EquipmentThomas Holden and Todd Ruff517 - 525
The GRAS SAF Project - an Operational Radio Occultation SystemFrans Rubek, Georg Bergeton Larsen and Josep M. Aparicio526 - 531
High-Accuracy GPS and Gravity Surveys in North Slope, AlaskaTianyou Chen, John Ferguson, Carlos Aiken, Jennifer Hare and Jerry Brady532 - 563
Chasing Dead People With GPSBeggs Nelson564 - 566
GNSS Performance Limitations over Airports at High Latitude and in the Geo Signals Overlapping ZonesD. Belloni, C. Carnebianca, F. Costa, G. Nobile, A. Parente and R. Rauber567 - 574
Sensitivity of WAAS LNAV/VNAV Coverage with the New Integrity Monitor DesignRobert Fries, Cheryl Griffith, Eric Altshuler and Stephen Peck575 - 580
Detection of Multipath Influence at DGPS Reference StationsMarc Hoper, Thomas Boelow and Harald Hoffmann581 - 590
The Use of Raw GPS for Vertical NavigationJ.D. Andrew Graham and P.Eng591 - 599
Availability of GPS/INS Integration MethodsTim Murphy, Matt Harris and Michael Braasch600 - 609
Using the GPS To Collect Trajectory Data for Ejection Seat Design, Validation, and TestingReece Tredway, Mikel Miller and John Raquet610 - 616
The New L2 Civil SignalRichard D. Fontana, Wai Cheung, Paul M. Novak and Thomas A. Stansell617 - 631
Safety of Life Considerations for GPS Modernization ArchitecturesGary McGraw and Tim Murphy632 - 640
GPS IIF and Modernization Taking the Most Advantage of GPS IIF FlexibilityPeter Fyfe, Kamran Ghassemi, Douglas Thompson and Eric Watts641 - 649
Real-Time Kinematic in the Light of GPS Modernization and GalileoBernd Eissfeller, Christian Tiberius, Thomas Pany, Robert Biberger and Gunter Heinrichs650 - 682
A L5 Receiver Test BenchLionel Ries, Joel Dantepal and Jean-Luc Issler683 - 689
Satellite Autonomous Integrity Monitoring and its Role in Enhancing GPS User PerformanceLogi Vioarsson, Sam Pullen, Gaylord Green and Per Enge690 - 702
A Systems Approach to a National Position, Navigation and Timing ServiceJohn W. Lavrakas703 - 736
GPS IIISteven Lazar737 - 757
Development of a Flexible Receiver for Galileo Navigation Signal VerificationStefan Berberich, Peter A. Krauss and Andrei Botchkovski758 - 767
Architecture of Software of TFAG50 Low-Cost Low Power GPS/GLONASS ReceiverAlexander Fridman and Serguei Semenov768 - 777
On Implementing GPS Block Processing Techniques in Fixed-Point Programmable HardwareSanjeev Gunawardena and Frank van Graas778 - 788
A Complete IF Software GPS Receiver: A Tutorial about the DetailsKent Krumvieda, Premal Madhani, Chad Cloman, Eric Olson, John Thomas, Penina Axelrad and Wolfgang Kober789 - 829
GPS in 300 square millimetresPhilip G. Mattos830 - 834
Engineering a GPS Receiver for Lowest Power ConsumptionFrancesco Piazza, Marco Cavadini, Alfredo Knecht and Jim Bruister835 - 843
Dual-Frequency Receiver Technology for Mass-Market ApplicationsTaymoor Hekmat and Guenter Heinrichs844 - 849
The Projectile Challenge For GPS GuidanceLawrence L. Wells850 - 854
PiVoT GPS ReceiverMiriam Dvorak Wennersten, Anthony Vince Banes, Gregory J. Boegner, Lamar Dougherty, Bernard L. Edwards and Joseph Roman855 - 861
The New THALES DG16 GPS ReceiverMohamed Abousalem, Shiva Mogallur, Sergei Lusin and Oleg Tubalin862 - 871
GPS Interference Detection and Identification Using Multicorrelator ReceiversFrederic Bastide, Eric Chatre and Christophe Macabiau872 - 881
GPS Signal Degradation ModelingChanglin Ma, Gyu-In Jee, Glenn MacGougan, Gérard Lachapelle, S. Bloebaum, G. Cox, L. Garin and J. Shewfelt882 - 893
Test Results of a Digital Beamforming GPS Receiver in a Jamming EnvironmentAlison Brown and Neil Gerein894 - 903
Use of Anti-Jam Equipment in Location of Interference SourcesKenneth Falcone904 - 911
North Slope 2000: Flight Testing Military/Civil GPS Receivers Against North Warning System RadarsVictor Andreone, Ricardo Mediavilla and Collin Broughton912 - 923
Terrain Aiding for Precision Navigation in Heavy GPS JammingMichael Perrett and Jay Krempasky924 - 931
An Improved Adaptive Spatial Temporal Selective AttenuatorIlir F. Progri and William R. Michalson932 - 956
Study and Comparison of Interference Mitigation Techniques for GPS ReceiverV. Calmettes, F. Pradeilles and M. Bousquet957 - 968
Anti-jamming Solution of GPS Receiver Using Nonlinear Adaptive PredictorW.-L. Mao, H.-W. Tsao and E-R. Chang969 - 974
Vulnerability Assessment of the U.S. Transportation Infrastructure that Relies on GPSJames V. Carroll, Karen Van Dyke, John H. Kraemer and Charles Rodgers975 - 981
Small Dynamic Antenna Movements Detected From Phase ResidualRicardo Schaal and Ana Paula Larocca982 - 988
On-line GPS Integrity Monitoring and Deformation Analysis for Structural Monitoring ApplicationsClement Ogaja989 - 999
Permanent Object Monitoring with GPS with 1 Millimeter AccuracyGerhard Wubbena, Andreas Bagge, Gerald Boettcher, Martin Schmitz and Peter Andree1000 - 1008
P3 Aircraft Buffeting Measurement Using Precise Carrier Phase TechniquesM.E. Cannon, G. Lachapelle, M. Olynik, M.G. Petovello, W. Gelatka and J. Davis1009 - 1016
A Technique for Precise Positioning of High Altitude Platforms System (HAPS) Using a GPS Ground Reference NetworkToshiaki Tsujii, Jinling Wang, Liwen Dai, Chris Rizos, Masatoshi Harigae, Toshiharu Inagaki, Takeshi Fujiwara and Teruyuki Kato1017 - 1026
THALES Navigation's LRK., an improved RTK solution for long baselines: technique, applications and field resultsPascal Lutz and Rene Gounon1027 - 1038
A Recursive Least Squares Approach For Carrier Phase Based PositioningXiao-Wen Chang, Christopher C. Paige and Liang Qiu1039 - 1047
Study of Improved Observation Modeling for Surveying Type Applications in Multipath EnvironmentB. Richter and H.J. Euler1048 - 1055
A Technique to Reduce Correlated Errors in Continuous Monitoring ApplicationsZulkarnain Mat Amin and David R. Twigg1056 - 1061
Low Cost RTK for Agricultural ApplicationsMichael Whitehead and John McClure1062 - 1070
Implementation of a GPS Reference Network for Precise Real Time Positioning in Recife, BrazilStefan Willgalis, Gunter Seeber, Falko Menge, Claudia Pereira Krueger and Veronica M.C. Romao1071 - 1078
Atmospheric Delay Estimates from a Ground-Based Real-Time GPS NetworkBorys Stoew, Per Jarlemark, Jan Johansson and Gunnar Elgered1079 - 1083
Near Real-Time Water Vapor Monitoring in a German GPS Network and Assimilation into Weather Forecast ModelChristoph Reigber, Gerd Gendt, Galina Dick and Maria Tomassini1084 - 1093
Precipitable Water Measurements Using GPS: A Case Study in BrazilLuiz Fernando Sapucci1094 - 1098
4D-VAR assimilation of GPS-derived ZTD: a Case StudyL. Cucurull, A. Rius, F. Vandenberghe and M. de Pondeca1099 - 1108
Measuring Tropospheric Delay from a Floating GPS ReceiverAlan Dodson, Terry Moore and Mike Pattinson1109 - 1116
Retrieval of Key Climate Variables Using Occultation Geometry of a Mountain top GPS Receiver.Ashraf Mousa and T. Tsuda1117 - 1126
Raytracing Tomography Analysis of Airborne GPS Travel-Time DataJosep Maria Aparicio and Antonio Rius1127 - 1136
EPS GRAS mission for operational GPS MeteorologyJuha Pekka Luntama1137 - 1148
GPS and Ground-Based Microwave Radiometer IPWV: A Case Study at Cagliari Astronomical Station, ItalyRosa Pacione, Ermanno Fionda, Cecilia Sciarretta, Francesco Vespe and Riccardo Ferrara1149 - 1158
Flight Test of the JPALS LDGPS Demonstration SystemChristopher J. Bett, Stuart A. Simon, Bruce J. Farnworth, Robert W. Boyd and James J. Brewer1159 - 1169
Certification and Operational Performance of GPS-Based Landing SystemsD. Alexander Stratton, Christopher Douglas, Russell Gollnick and Ray Cole1170 - 1178
Interoperability Between Civil LAAS and Military JPALS Precision Approach and Landing SystemsT. Katanik, S. Simon, C. Bett, B. Driscoll, D. Tsamis, J. Flemming, R. Norwood and J. Barry1179 - 1189
The LAAS VHF Data Broadcast Modeling, Siting, Flight Inspection, and Flight Test ResultsTrent A. Skidmore, Aaron A. Wilson, Mark R. Dickinson and Orville K. Nyhus1190 - 1199
The Next Generation Integrity Monitor Testbed (IMT) for Ground System Development and Validation TestingPer-Ludvig Normark, Gang Xie, Dennis Akos, Sam Pullen, Ming Luo, Jiyun Lee, Per Enge and Boris Pervan1200 - 1208
Calibration of LAAS Reference AntennasAlfred R. Lopez1209 - 1218
Aircraft Antenna Calibration for the LAAS VHF Data BroadcastOrville K. Nyhus, Trent A. Skidmore and Aaron A. Wilson1219 - 1227
System Concepts for Cycle Ambiguity Resolution and Verification for Aircraft Carrier LandingsBoris Pervan and Fang Cheng Chan1228 - 1237
Pseudolite Signal Creeping On Conducting SurfacesRobert J. Biberger, Guenter W. Hein, Bernd Eissfeller, Veit Oehler and Torben Schueler1238 - 1244
High Accuracy GPS and Antijam Protection using a P(Y) Code Digital Beamsteering ReceiverAlison Brown1245 - 1254
GALILEO: Taking the Next StepLuc Tytgat and Pascal Campagne1255 - 1263
GALILEO System Architecture - Status and ConceptsThomas Weber, Hans L. Trautenberg and Christof Schafer1264 - 1272
The GALILEO Frequency Structure and Signal DesignGuenter W. Hein, Jeremie Godet, Jean-Luc Issler, Jean-Christophe Martin, Rafael Lucas-Rodriguez and Tony Pratt1273 - 1282
The Commercialisation of GNSS ServicesLyn Dutton, Rusmat Ahmed and Jean-Francois Bou1283 - 1290
Selected Signal Analysis Results for GalileoThomas Burger, Brian Barnes, Hanspeter Kuhlen and Matt O'Donnell1291 - 1303
A New System Level Integrity Concept for Galileo: The Signal In Space AccuracyEsperanza Herraiz-Monseco, Alvaro Mozo Garcia, Miguel M. Romay Merino and Ana Belen Martin Peiro1304 - 1316
Evaluating the Performance of GALILEO using the NavSim toolStefan Schluter, Evelin Engler, Alexander Steingass, Rainer Kramer and Thoralf Noack1317 - 1324
Facilitating the Commercialisation of Galileo through Signal DesignMatt O' Donnell, Mark Stevens and John Gallimore1325 - 1331
Evolution of Low-Cost MEMS Inertial System TechnologiesRichard S. Anderson, David S. Hanson and Anthony S. Kourepenis1332 - 1342
Unaided MEMS-Based INS Application in a Vehicular EnvironmentJussi Collin, Jani Kappi and Jukka Saarinen1343 - 1348
FAA Certification of a MEMS Attitude and Heading Reference SystemElecia White and Jose A. Rios1349 - 1360
Personal Positioning Using Wireless Assisted GPS with Low-Cost INSHelena Leppakoski, Jari Syrjarinne and Jukka Saarinen1361 - 1368
MEMS-IMU Based Pedestrian Navigator for Handheld DevicesJani Kappi, Jari Syrjarinne and Jukka Saarinen1369 - 1373
Characteristics of Estimation Errors in INS Aided by a GPS Multi-antenna SystemSinpyo Hong, Man-Hyung Lee and Chang Sup Kim1374 - 1381
Fusion Filter Algorithm Enhancements For a MEMS GPS/IMUJose A. Rios and Elecia White1382 - 1393
Improving the Performance of Satellite Navigation Systems for Land Mobile Applications Through the Integration of MEMS Inertial SensorsAllison Kealy, Stephen Scott-YounG, Frank Leahy and Paul Cross1394 - 1402
Fusion of Reference-Aided GPS, Imagery, and Inertial Information for Airborne GeolocationAlan G. Evans, Udayan V. Bhapkar, James P. Cunningham, Bruce R. Hermann, John Dugan, J. Zandy Williams, David C. Campion and Oscar L. Colombo1403 - 1412
Export Controls for Inertial and GNSS Navigation SystemsJohn P. McHale1413 - 1419
Receiver Sensitivity Analysis and ResultsSudhir Narve ShankaraMurthy, Vimala Chikkabbaiah and Jayanta Kumar Ray1420 - 1426
GPS and UWB for indoor navigationGuttorm Ringstad Opshaug and Per Enge1427 - 1433
An Alternative Approach to Multipath and Near-Far Problem for Indoor Geolocation SystemsIlir F. Progri and William R. Michalson1434 - 1467
Ground Experimentation of a Pseudolite-Only Method for the Relative Positioning of Two SpacecraftGeoffrey Wawrzyniak, E. Glenn Lightsey and Kevin W. Key1468 - 1478
Indoor Navigation Using A GPS ReceiverStefan Soderholm, Tuomas Juhola, Timo Saarnimo, Vesa Karttunen and Timo Toivanen1479 - 1486
Understanding The Indoor GPS SignalT. Haddrell and A. R. Pratt1487 - 1499
GPS Receiver Algorithms & System for Weak Signal OperationRod Bryant, Stan Dougan and Eamonn Glennon1500 - 1510
Handheld Map Display Tool for Disaster Information Access and ManagementThad Mauney, Donald Alford and Ty Hale1511 - 1514
Global Locate Indoor GPS Chipset & ServicesFrank van Diggelen1515 - 1521
Hypothesis Testing for Resolving Integer Ambiguity in GPSJonathan D. Wolfe, Walton R. Williamson and Jason L. Speyer1522 - 1531
Improving Ambiguity Convergence in Carrier Phase-Based Precise Point PositioningY. Gao and X. Shen1532 - 1539
Reliability Analysis of a Quasi-Instantaneous Ambiguity Fixing MethodTelmo Cunha, Phillip Tome, Sergio Cunha and Luisa Bastos1540 - 1549
Survey Quality Real-Time GPS: Solving the Time to Fix vs. Reliability ParadoxShaowei Han and Rod Johnson1550 - 1557
A Computationally Efficient Ambiguity Resolution TechniqueRon Hatch and Tenny Sharpe1558 - 1564
Flight Test of a Multiple Filter Approach for Precise DGPS Positioning and Carrier-Phase Ambiguity ResolutionPaul E. Henderson1565 - 1574
Single-Epoch Ambiguity Resolution for Highway and Racetrack ApplicationsJames W. Sinko1575 - 1583
Airborne DGPS Without Dedicated Base Stations for Mapping ApplicationsA.M. Bruton, M.M.R. Mostafa and B. Scherzinger1584 - 1591
Development of the First Military GPS Handheld Survey System: Initial ReportJohn Kelly, Erik Bogensberger, Sean Heitz, Michael Johnson and Kimberly Beckman1592 - 1597
Is DGPS still a good option for mariners?Terry Moore, Chris Hill and Luis Monteiro1598 - 1605
An Ionospheric Warning and Alert System for the Canadian Coast Guard DGPS ServiceS. Skone, M. El-Gizawy, S.M. Shrestha and S. Ryan1606 - 1616
Application of a Dual-band Stand-alone GPS Positioning System in Seismic ExplorationR. Wong, E. Vigen and J. Thomson1617 - 1623
Decimeter-Level Real-Time Carrier Phase Positioning Using Satellite LinkDariusz Lapucha, Richard Barker, Lee Ott, Tor E. Melgard, Ole Orpen, Fugro Seastar and Henk Zwaan1624 - 1630
The impact of SA removal on navigation in the Gulf of Suez and the Gulf AqabaHassan El-Saadawy1631 - 1635
Do we need to complement GPS with an INS as position reference in Dynamic Positioning?John-Morten Godhavn1636 - 1662
USCG Tender Deployable Differential Reference StationD. B. Wolfe, D. J. Godfrey, M. W. Parsons and R. W. James1663 - 1669
AIS is coming!Wim F.M. van der Heijden1670 - 1678
CAT III Simulated Landing Performance for GLS and ILS SystemsTim Murphy, Len Anderson, Matt Harris and Nancy Hien Tang1679 - 1688
Effects of GNSS Antenna Design on GBAS Accuracy and AvailabilityStephen Rowson, Kevin McGahee, Patrick Calmejane and Cyril Dupouy1689 - 1699
Transient Performance Analysis of a Multicorrelator Signal Quality MonitorR. Eric Phelts, Alexander Mitelman, Sam Pullen, Dennis Akos and Per Enge1700 - 1710
LAAS Integrity Risk Due to Satellite Ephemeris FaultsCurtis A. Shively1711 - 1737
Ephemeris Protection Level Equations and Monitor Algorithms for GBASSam Pullen, Jiyun Lee, Ming Luo, Boris Pervan, Fang-Cheng Chan and Livio Gratton1738 - 1749
Initial Assessment of Precision Approach Guidance QualityJohn J. Vaccaro and Lawrence F. Wiederholt1750 - 1756
Flight Experiment of GBAS in JapanShinji Saitoh, Sonosuke Fukusima and Naoki Fujii1757 - 1787
PVT Continuity Using the LAAS Ground FacilityPaul Kline1788 - 1795
GBAS Testbed Development in Taiwan with A Prototype GPS/GBAS Software ReceiverHe-Sheng Wang, Jimmy Huang, Szu-Kai Wang, Yuan-Chyi Chuang, Ann Kao, Yuh-Jou Tsen,Yeou- Jyh Tsai, Fan-Ren Chang and Wen-Chieh Yang1796 - 1804
SBAS Integrity VerificationPieter Bastiaan Ober, Rick Farnworth, Edward Breeuwer and Durk van Willigen1805 - 1830
WAAS Algorithm Contribution to Hazardously Misleading Information (HMI)Timothy R. Schempp, Stephen R. Peck and Robert M. Fries1831 - 1837
GALILEO Integrity Performance Assessment (GIPA)Wolfgang Werner, Theodor Zink, Erwin Lohnert and Jurgen Pielmeier1838 - 1849
EGNOS CPFPS Status Prior To The Final Implementation StageNestor Zarraoa, Esther Sardon, Ignacio Delgado and Miguel A. Fernandez1850 - 1858
EGNOS Operational Validation: A Status UpdateEdward Breeuwer, Rick Farnworth and Santiago Soley1859 - 1890
EGNOS System Test Bed Evolution and UtilisationH. Secretan, J. Ventura-Traveset, F. Toran, G. Solari and S. Basker1891 - 1900
EGNOS Trial on North Atlantic and Arctic OceanSabine Haugg, Walter Richert and Robin Leoson1901 - 1908
Analysis of Flight Test Results with SA-ON/OFF for POR Position Solution in JapanMasato Kawai, Hiroyuki Nakao, Kazuaki Hoshinoo, Keisuke Matsunaga and Mami Ueno1909 - 1918
High Speed Loran-C Data Communications Flight Test ResultsBen Peterson, Ken Dykstra, Peter Swaszek, James M. Boyer, Kevin M. Carroll and Mitchell Narins1919 - 1932
Structured Design of H-field Antennae for Low Frequency GNSS Augmentation SystemsWouter J. Pelgrum1933 - 1941
The Design and Performance of the Zephyr Geodetic AntennaEric Krantz, Stuart Riley and Peter Large1942 - 1951
An Investigation of the Adaptive Temporal Selective AttenuatorIlir F. Progri, Gene Bogdanov and Vikram C. Ramanna1952 - 1978
Calibrating the L1 and L2 Phase Centers of a Block IIA AntennaGerald L. Mader and Frank Czopek1979 - 1984
An Investigation of the Adaptive Spatial Temporal Selective AttenuatorWilliam R. Michalson and Ilir F. Progri1985 - 2021
Test Results of a 7-Element Small Controlled Reception Pattern AntennaAlison Brown and David Morley2022 - 2029
Advanced Pinwheel Compact Controlled Reception Pattern Antenna (AP-CRPA) designed for Interference and Multipath MitigationWaldemar Kunysz2030 - 2036
Digital Beamforming Monopulse For GPS Attitude DeterminationChun Yang2037 - 2047
Modular GPS Software Radio ArchitectureNeil Gerein and Alison Brown2048 - 2058
Galileo plus GPS - OpportunitiesJohn Spiller, Tony Tapsell and Richard Peckham2059 - 2066
Navigation Related communication Services, the case of a GALILEO Service OptionRaniero Pasquali2067 - 2085
The Effect of Galileo on Carrier Phase Ambiguity ResolutionPaul Alves2086 - 2095
Availability and Reliability Advantages of GPS/Galileo IntegrationKyle O'Keefe2096 - 2104
Galileo Performance Improvement for Urban UsersM. Malicorne, M. Bousquet, V. Calmettes, B. Lobert and C. Bourga2105 - 2113
An integrated GNSS concept, Galileo & GPS, benefits in terms of Accuracy, Integrity, Availability and ContinuityMiguel M. Romay Merino, Angel Jose Gavin Alarcon, Isaac Juarez Villares and Esperanza Herraiz Monseco2114 - 2124
Galileo Constellation MEO Only -- Advantages and DisadvantagesJacek Januszewski2125 - 2133
Approach for Multipath Reduction Using Wavelet AlgorithmLinyuan Xia and Jingnan Liu2134 - 2143
Mitigation of GPS Carrier Phase Multipath Effects in Real-Time Kinematic ApplicationsDonghyun Kim and Richard B. Langley2144 - 2152
Attacking Multipath Problems by Solving Non Linear Integral EquationsKarl Kaindl and Norbert Niklasch2153 - 2160
A new method to performance enhancement of tracking modules in a multipath environment for satellite based navigation systemsGianluca Gera and Carlo S. Regazzoni2161 - 2165
How to Deal With Station Dependent Errors - New Developments of the Absolute Field Calibration of PCV and Phase-Multipath With a Precise RobotVolker Boder, Falko Menge, Gunter Seeber, Gerhard Wubbena and Martin Schmitz2166 - 2176
Antenna Array Auto-calibration applied to Synchronisation in Navigation SystemsJesus Selva2177 - 2183
Testing, Benchmarking and Noise Estimation Methods for Geodetic GPS Receiver Systems.Peter Large and Stuart Riley2184 - 2195
Improving the Accuracy of Static GPS Positioning with a New Stochastic Modelling ProcedureChalermchon Satirapod2196 - 2205
Cycle Slip Detection in Carrier Tracking LoopsDan Thuringer and Gary A. McGraw2206 - 2213
Capabilities of the WAAS and EGNOS using High Gain Antennas for Time Distribution and Frequency TransferPat Fenton, Ed Powers, Bill Klepczynski, Wlodzimierz Lewandowski and Rob Douglas2214 - 2219
Using the Canadian Active Control System (CACS) for Real-Time Monitoring of GPS Receiver External Frequency StandardsFrancois Lahaye, Paul Collins, Pierre Heroux, Mike Daniels and Josef Popelar2220 - 2228
Frequency Transfer Using GPS/GLONASS Carrier PhaseHsin-Min Peng, Kun-Yuan Tu, Chia-Shu Liao and Fan-Ren Chang2229 - 2233
Building an Inexpensive Time Reference System Using an OEM GPS Receiver and RT-LinuxSergio Silva, Rui Chilro and Sergio Cunha2234 - 2237
Test Results from a Digital P(Y) Code Beamsteering GPS Receiver Designed forCarrier-Phase Time TransferAlison Brown, Neil Gerein and Ed Powers2238 - 2245
GNSS2 Payload: Propagation Delays; Possible ArchitecturesL. Lestarquit, L. Ries, J. Dantepal, C. Zanchi, A. Mallet and P. Dumon2246 - 2255
Frequency Transfer in Space with GPS MeasurementsSien-Chong Wu and Sung Byun2256 - 2262
The Ohio State University IGS LEO/GPS Pilot Project: Status and Future PlansDorota A. Grejner-Brzezinska, Jay H. Kwon and C.K. Shum2263 - 2271
Orbit Determination of VSOP-2 with GPS MeasurementsSien-Chong Wu and Yoaz Bar-Sever2272 - 2276
Optimization of Parameterization in Ionospheric TomographyZhizhao Lin and Yang Gao2277 - 2285
Hardware-in-the-Loop GPS Test Facility for Spacecraft Autonomous RendezvousT. Ebinuma, R. H. Bishop and E. G. Lightsey2286 - 2293
Orbit Determination with NASA's High Accuracy Real-Time Global Differential GPS SystemRonald J. Muellerschoen, Angie Reichert, Da Kuang, Michael Heflin, Willy Bertiger and Yoaz Bar-Sever2294 - 2303
Decentralized Relative Navigation for Formation Flying Spacecraft using Augmented CDGPSChan-Woo Park, Philip Ferguson, Nick Pohlman and Jonathan P. How2304 - 2315
Test Results of the PiVoT Receiver in High Earth Orbits using a GSS GPS SimulatorM.C. Moreau, P. Axelrad, J.L. Garrison, M. Wennersten and A.C. Long2316 - 2326
GPS Range Safety for The H-IIA Launch VehicleTomoyuki Miyano, Shuichi Matsumoto, Yusuke Suzuki, Takashi Mugitani, Naohiko Kohtake, Atsushi Itsukaichi and Toshio Ito2327 - 2333
WAAS Measurement Processing, Reducing the Effects of MultipathKarl Shallberg, Peter Shloss, Eric Altshuler and Lu Tahmazyan2334 - 2340
Assessment of Atmospheric Delay Correction Models for the Japanese MSASMami Ueno, Kazuaki Hoshinoo, Keisuke Matsunaga, Masato Kawai, Hiroyuki Nakao, Richard B. Langley and Sunil B. Bisnath2341 - 2350
Satellite Failure Detection For EGNOSAlan Schuster Bruce, Alfredo Quiles, A.J. Van Dierendonck, A. Jakab and J. Wiebe2351 - 2359
GEO Orbit Determination Via Covariance Analysis With a Known Clock ErrorEdward Carolipio, Nitin Pandya and Mohinder Grewal2360 - 2365
Matlab Simulation Toolset for SBAS Availability AnalysisShau-Shiun Jan, Wyant Chan, Todd Walter and Per Enge2366 - 2375
Evil Waveforms in Stand-Alone GPS Aviation ApplicationsGary Brodin, Andrew Cartmell, David Walsh, Mark Denney and Steve Griffin2376 - 2385
New Test Results with a Ground-based Regional Augmentation System (GRAS) in AustraliaKeith W. McPherson, Donna K. Kraus, William S. Ely, Kevin W. Bean, Graeme K. Crosby, Bryant D. Elrod and Joy M. Stewart2386 - 2390
Coverage Analysis of NDGPS Broadcast SitesD. B. Wolfe, D. J. Godfrey, J. L. Hartline and E. B. Manley2391 - 2397
Eurofix: Status, Performance and Possible Interoperability with GNSS, WAAS & EGNOSDurk van Willigen, Gerard W.A. Offermans, Arthur W.S. Helwig and Wouter J. Pelgrum2398 - 2405
GPS at War: A Ten-Year RetrospectiveJames M. Hasik and Michael Russell Rip2406 - 2417
Rapid Signal Acquisition Techniques for Civilian & Military User Equipments Using DSP Based FFT ProcessingLogan Scott, Aleksandar Jovancevic and Suman Ganguly2418 - 2427
International HARM Precision Navigation: Upgrade A GPS/INS Application to Improve Missile Effectiveness and Minimize the Possibility of FratricideThomas Loffler and John Nielson2428 - 2434
A Passive GPS Bistatic Radar Altimeter for Aircraft NavigationD. Masters, P. Axelrad, V. Zavorotny, S.J. Katzberg and F. Lalezari2435 - 2445
Evaluation of GPS Sensors Under High-Dynamic ConditionsJames P. Cunningham, Paula K. Khoe, Bruce R. Hermann, Andrew W. Sutter, Alan G. Evans and John H. Merts2446 - 2457
Evaluating EGNOS augmentation on a military helicopterAlain Muls and Frank Boon2458 - 2462
The WAAS Ionospheric Spatial Threat ModelEric S. Altshuler, Robert M. Fries and Lawrence Sparks2463 - 2467
The Low-latitude Ionosphere: Monitoring its Behaviour with GPSMariangel Fedrizzi, Richard B. Langley, Attila Komjathy, Marcelo C. Santos, Eurico Rodrigues de Paula and Ivan Jelinek Kantor2468 - 2475
A Global Analysis of the Mean Atmospheric Temperature for GPS Water Vapor EstimationTorben Schueler, Andrea Posfay, Guenter W. Hein and Robert Biberger2476 - 2489
Ionospheric Scintillation Monitoring in Northern EuropeAlan Dodson, Terry Moore, Marcio H. O. Aquino and Sam Waugh2490 - 2498
The Use of NWP Products in Near Real-Time GPS Data ProcessingD. Behrend, L. Cucurull, E. Cardellach, A. Rius, M.J. Sedo and A. Nothnagel2499 - 2506
Tomographic modeling of GNSS ionospheric corrections: Assessment and real-time applicationsM. Hernandez-Pajares, J. M. Juan, J. Sanz and O.L. Colombo2507 - 2515
The First Study of Establishing China Grid Ionospheric ModelYun-Bin Yuan and Ji-Kun Ou2516 - 2524
Analysis of the Ionosphere Regional Model (Mod_Ion) During the Period of Maximum Solar Activity: A Case Study in BrazilPaulo O. Camargo, Joao F. G. Monico and Marcelo T. Matsuoka2525 - 2530
Regional GPS Mapping of Storm Enhanced Density During the 15-16 July 2000 Geomagnetic StormA. J. Coster, J. C. Foster, P. J. Erickson and F. J. Rich2531 - 2539
Automatic Determination of Vertical Deflections in Real-Time by Combining GPS and Digital Zenith Camera for Solving the "GPS-Height-Problem"Christian Hirt2540 - 2551
Integrated GPS And Interferometric SAR Techniques For Highly Dense Crustal Deformation MonitoringLinlin GE, Horgne-Yue Chen, Shaowei Han and Chris Rizos2552 - 2563
GPS Vehicle Location Tracking in Dense High-Rise Environments With the Minimum Range Error AlgorithmEsmond Mok and Lawrence Lau2564 - 2570
A New Step Detector Algorithm For GPS/SBAS ReceiverMasato Kawai, Shigeki Hara, Osamu Arai2571 - 2578
The Effect of GPS Orbit Solution Strategies on Absolute Point PositioningJohn B. Lundberg and Alan G. Evans2579 - 2584
High-Precision Platform Positioning with a Single GPS ReceiverSunil B. Bisnath and Richard B. Langley2585 - 2593
Quantifying GDOP Degradations Caused by Removing Satellites from a GPS ConstellationMartin J. Smith and Timothy I. Wegner2594 - 2599
Conditional Access for Mobile Location-Aware BusinessStig F. Mjolsnes2600 - 2611
Autonomous Driving Using Inertial Aided KGPS and Vision System Based on Precision MapsJin Wang, Stefan Schroedl and Chris Wilson2612 - 2617
Development and Test Results of a Cost Effective Inverse DGPS SystemJ.K. Ray and K. V. Kalligudd2618 - 2626
Development of Highway ITS and Pedestrian ITS Based on RTK Network, Pseudolites and PN Coded Magnetic MarkersI. Petrovski, M. Ishii, H. Torimoto and T. Hasegawa2627 - 2633
Development and Testing of a Real-Time GPS/INS Reference System for Autonomous Automobile NavigationM.G. Petovello, M.E. Cannon, G. Lachapelle, J. Wang, C.K.H. Wilson, O.S. Salychev and V.V. Voronov2634 - 2641
Vehicle Integrated Navigation SystemIan Humphery and Christopher Reynolds2642 - 2646
Mobile Air Quality Monitoring for Proactive Traffic ManagementDetlef Bahr and Christian Schlums2647 - 2653
The Issues of Practical Implementation of the Commercial RTK Network ServiceI. Petrovski, S. Kawaguchi, H. Torimoto, K. Fuji, M.E. Cannon and G. Lachapelle2654 - 2664
Development of GPS Aided Inertial Navigation System for High Speed Flight DemonstratorMasatoshi Harigae, Takeshi Nishizawa, Hiroshi Tomita2665 - 2675
FDE Using Multiple Integrated GPS/Inertial Kalman Filters in the Presence of Temporally and Spatially Correlated Ionospheric ErrorsKevin Vanderwerf2676 - 2685
Robust Positioning with Single Frequency Inertially Aided RTKBruno M. Scherzinger2686 - 2689
Two-Antenna GPS and Low Cost INS Tight Integration for Attitude DeterminationYunchun Yang and Jay A. Farrell2690 - 2692
Calibration In Multi-Sensor EnvironmentMohamed M. R. Mostafa2693 - 2699
GPS COMPASS: A Low Cost GPS Direction Sensor of Two Antenna TypeYuji Koura, Hiroya Suzuki, Koji Ogawa, Yoshiyuki Kamei and Mikio Nakamura2700 - 2707
GPS/INS/Pseudolite Integration: Concepts, Simulation and TestingJinling Wang, Liwen Dai, Toshiaki Tsujii, Chris Rizos, Dorota Grejner-Brzezinska and Charles Toth2708 - 2715
GPS Military Signal Modernization: Updates to Design and CharacteristicsBrian C. Barker and John R. Straton III2716 - 2721
NDGPS Network Enhancments in FY01L. W. Allen, D. B. Wolfe, C. L. Judy, E. J. Haukkala and R. W. James2722 - 2734
Software Pseudo-Lm GPS ReceiverAleksandar Jovancevic, Andrew Brown, Suman Ganguly,Michael Kirchner and Slavisa Zigic2735 - 2744
Ideas for GPS IVThomas L. McKendree2745 - 2750
The Role of Heuristics in GPS Block IIF ModernizationTracey Thomas, Timothy Bridges and Gregory Fairbanks2751 - 2763
Code Power Measurement Methodology for GPS Block IIR-M and IIF On-orbit Test ProceduresM. D. Partridge and P. A. Dafesh2764 - 2772
GPS ModernizationJohn E. Clark2773 - 2803
A Future GNSS Concern on the Modernization of GPS and the Evolution of GalileoKeith D. McDonald2804 - 2827
BlueHound: An Integrated Bluetooth And GPS RadioMichael McCullagh2828 - 2837
Block Acquisition of Weak GPS Signals in a Software ReceiverMark L. Psiaki2838 - 2850
Global Positioning System Software Receiver (gpSrx) Implementation in Low Cost/Power Programmable ProcessorsDennis M. Akos, Per-Ludvig Normark, Andreas Hansson, Andreas Rosenlind, Christian Stahlberg and Fredrik Svensson2851 - 2858
Frequency-Domain GPS Baseband Processor Design And Initial Test ResultsChun Yang2859 - 2870
A Fast Satellite Acquisition MethodDavid Akopian2871 - 2881
Sensitivity Comparison of Software and Commercial GPS ReceiversJohn J. Schamus, James B.Y. Tsui, David M. Lin and Andrew W. Proud2882 - 2887
Reconfigurable Dual Frequency Software GPS Receiver and ApplicationsAleksandar Jovancevic, Andrew Brown, Suman Ganguly, Michael Kirchner, Slavisa Zigic, Logan Scott and Phillip Ward2888 - 2899
Smoother-Based GPS Signal Tracking in a Software ReceiverMark L. Psiaki2900 - 2913
An Antenna Array-Based Approach to Attitude Determination in a Jammed EnvironmentMatthew Markel, Eric Sutton and Henry Zmuda2914 - 2926
Obtaining 3-Axis Attitude Solutions From GPS Signal to Noise Ratio MeasurementsJared Madsen2927 - 2936
Tactical Far Target Location Using Position And Azimuth From A P(Y) Code GPS Attitude Determination SystemCharles J. Pruszynski, Karl W. Ulmer, Christopher W. Phelps and Michael P. St. Peter2937 - 2945
GPS/Magnetometer Based Satellite Navigation and Attitude DeterminationJulie Deutschmann Thiene, Richard R. Harman and Itzhack Y. Bar-Itzhack2946 - 2951
GPS Based Star Sensor Aiding for Attitude Determination in High DynamicsChristian Arbinger, Werner Enderle and Otto Wagner2952 - 2971
Octopus: Four-antennae RTK System and New Attitude Determination TechniqueLev Rapoport, Valery Mogilnitsky and Javad Ashjaee2972 - 2979
Speeding Up The Estimation Of Floated Ambiguities For Sub-Decimeter Kinematic Positioning At SeaOscar L. Colombo, Alan G. Evans, Masataka Ando, Keichi Tadokoro, Kazutochi Sato and Takuji Yamada2980 - 2989
Fast Ambiguity Resolution for GPS/IMU Attitude DeterminationYunchun Yang and Jay A. Farrell2990 - 2997
A Fuzzy System for Robust Estimation and Quality Assessment of GPS Data for Real-Time ApplicationsAndreas Wieser2998 - 3008
An Application of Basic Observation Equations to Long Baseline GPS MeasurementsHiroshi Isshiki3009 - 3017
Quasi-optimal Satellite Selection Algorithm for Real-time Applications1Chan-Woo Park and Jonathan P. How3018 - 3028
GPS Integrity Reasoning Using Dempster-Shafer TheoryHanna Sairo, Jari Syrjarinne, Helena Leppakoski and Jukka Saarinen3029 - 3035
Ambiguity Resolution and Success Rates with an Integrated GNSS - Pseudolite Positioning SystemSandra Verhagen3036 - 3043
The Principle of a Snapshot Navigation Solution Based on Doppler ShiftJonathan Hill3044 - 3051
Exact Statistical Solution of Pseudorange EquationsJonathan D. Wolfe and Jason L. Speyer3052 - 3059
Comparative Studies of Three Decorrelating Algorithms in AmbiguityResolution for Phase-only and Code-guided CasesYukihiro Kubo, Ryuhei Hata and Sueo Sugimoto3060 - 3066
Improving GPS Coverage and Continuity: Indoors and DowntownPer Enge, Rod Fan, Anil Tiwari, Andrew Chou, Wallace Mann, Anant Sahai, Jesse Stone and Ben Van Roy3067 - 3076
Victorian High Precision Permanent GPS Tracking Network SystemKefei Zhang, Nick Talbot, Martin Hale and James Millner3077 - 3085
Real-Time GPS-Based Track and Cross Country Training Evaluation SystemCasey C. Miller3086 - 3094
Comparison of Alternate High Speed Rail GPS Locomotive Location SystemsK. Tysen Mueller and Richard Bortins3095 - 3106
GPS/GSM based Fleet Management System for Sparse GSM NetworksKiran Shivarama Bhat, Raghu Char, Rengasamy Thatha Desikan and Jayanta Kumar Ray3107 - 3111
NEXUS Acquisition of Position Information for Location Aware Applications using Multi Sensors and Mobile PhotogrammetryDarko Klinec and Dieter Fritsch3112 - 3118
Modern Mobile Mapping: Moving Toward GPS/INS-aided Real-time Image ProcessingCharles Toth and Dorota Grejner-Brzezinska3119 - 3125
A GPS + Dead-Reckoning Navigation System for Fleet ManagementSergio Cunha, Telmo Cunha, Phillip Tome and Luisa Bastos3126 - 3130
ISO Standard 19116 For Positioning Services In Geographic Information Systems And GeomaticsT. Mauney3131 - 3133
Loran-C/Eurofix/EGNOS Test & Validation Program - Concept and ResultsWolfgang Lechner, Stefan Baumann, Bernhard Hofmann-Wellenhof, Christoph Amlacher, Klaus Legat, Terje Jorgensen and Gunn Marit Hernes3134 - 3138
Bridging GPS Gaps in Urban Canyons: Can ZUPT Really Help?Dorota A. Grejner-Brzezinska, Charles K. Toth and Yudan Yi3139 - 3148
GPS for Avionics SynchronizationJames L. Farrell3149 - 3152
OEM4 Inertial: A Tightly Integrated Decentralised Inertial/GPS Navigation SystemTom Ford, Janet Neumann, Pat Fenton, Mike Bobye and Jason Hamilton3153 - 3163