63rd Annual Meeting Abstracts Received

This listing will be updated weekly. Please check the web site two weeks after sending your abstract to ensure the name of the PRIMARY author appears. If the primary author's name does not appear, this may indicate there were some transmission errors and the abstract should be sent again.

Abstracts Received Through December 18, 2006

Akesson, Susanne: Long-distance Navigation in Albatrosses: The use of Satellite Telemetry to Understand Migration Strategies
Alexander, Steve: Using Advanced Tight Coupling in a Projectile Without an IMU, Including Live Test Results
Balvedi, Glaucia: Effects of Tropospheric Ducts on Propagation and Reception of GPS Signals
Benson, Donald: Interference Benefits of a Vector Delay Lock Loop (VDLL) GPS Receiver
Brzezinska, Dorota: Autonomous Vehicle Navigation: DARPA Urban Challenge
Carrano, Charles: TEC Gradients and Fluctuations at Low, Middle, and High Latitudes Measured With High Data Rate GPS Receivers
Cassell, Rick: Feasibility of Achieving GBAS Category II/III Continuity
Cheung, Allen: Animal Navigation: Pitfalls and Remedies
Chiou, Kuo-Liang: Borehole Survey System Utilizing Generalized Extended Kalman Filter with Strapdown Inertial Navigation Systems
Christie, Andrew: Navigating With a Paper Clip, Antennas do Matter in Urban Enviroments
Craychee, Tim: Comprehensive Navigation Analysis for UAVs Using COTS
de Groot, Lance: Validation of Radio Occultation Retrievals for Canadian Tropospheric Conditions
Di, Ruihui: Performance Analysis and Simulation of Weak GPS Signal Acquiring and Tracking
Dubey, Smita: Space Weather Effect on Communication and Navigation at Equatorial Anomaly Region
Duckworth, James: WPI Precision Personnel Locator System - Effects of Bandwidth and Algorithm Improvements on Positioning Accuracy
Duffett-Smith, Peter: Atomic Quality Clocks for Cell-Phone GPS Without the Atoms
Enge, Per: Evolution of GNSS-Based Architectures for Aviation
Farret, Julio: Performance Analysis of an L1 Receiver Under Field Conditions of Land Reform in Brazil
Fraser, Peter: Hydrostatic Pressure Receptors and Path Integration in Crustacea and Fish
Gao, Grace: Frequency Band Sensitive Ionosphere Modeling for Wideband GNSS Signals
Garin, Lionel: Silicon Valley's Role in the GPS Revolution
Garin, Lionel: A Novel GPS Satellite Ephemeris Extension Compaction/Decompaction Method
Gerten, Greg: Do we need GBAS?
Gerten, Greg: Crowded Streets of Spectrum - is GPS Being Walked all Over?
Ghosh, Jeri: Advanced Range Data System II (ARDS II)
Guo, Hang: GPS Bridge Monitoring Data Processing and Dynamic Characteristics Analysis
Gupta, Inder: Adaptive Antenna Induced Biases in GNSS Receivers
Hadef, Mohmoud: Interference Assessment Between GPS L1C and Galileo E1 Signals
Hadef, Mohmoud: Chaotic Codes for Satellite Navigation Systems
Hagstrum, Jonathan: The Case for Infrasound as the Long-Range Map Cue in Avian Navigation
Hill, Jonathan: Designing a GPS Receiver for Pico Satellites
Hill, Jonathan: Reproducing an Aircraft Flight
Hollansworth, James: NASA RNSS Spectrum Protection Activities
Hsiung, Chien-Feng: The Development of GNSS Augmentation System Evaluation Module
Huang, Jidong: A DGNSS Carrier Phase Batch Processor With High-Integrity
Huang, Jidong: Characterization of Tropospheric Spatial Decorrelation Errors Over a 5-km Short Baseline
Ikram, Salman: Vehicle Tracking System using GPRS
Johnson, Andrea: Optimal Estimation of Dynamic Ionosphere-Induced Group Delays of Global Positioning Satellite Signals
Johnson, Gregory: Performance Analysis and Potential Improvements of the Loran Data Channel
Jomegi, Abbasali: On the Geoid Computation Based on Unevently Distributed Gravity Data
Kim, Jeong: Performance Analysis of the INS Velocity-Aidied Tracking Loop and the Deeply Coupled GPS/INS Integration System in Jamming Environment
Kim, Euiho: WAAS-Based Flight Inspection System
Kintner, Paul: Determination of TEC Using the L2CM Code From the Recently Launched IIRM GPS Satellites
Kolb, Peter: ULF Geomagnetic Field Oscillations, their Connection to Medium Scale TIDs and Remedies for GPS Applications
Kopcha, Damian: Earth Gravitational Model 2006 (EGM06)
Leandro, Rodrigo: Modernized GPS Signal P2-C2 Bias Estimation Using Precise Point Positioning
Lee, Kihoon: A Study on the Tracking Loop Design for Weak Signal in High Dynamic Environment
Lee, Young: Further Investigation of the New "Optimally Weighted Average Solution" RAIM Method for Vertically Guided Approach Capabilities
Li, Hanchu: Detection and Predication of Multipath Errors In a Fixed Location Application
Lopes, Roberto: Autonomous Fault Detection on a Low Cost GPS-Aided Attitude Determination System
Mallette, Leo: Historical Review of Atomic Frequency Standards Used in Satellite Based Navigation Systems
Markiel, Nikki: Separation of Static and Non-Static Features From Three Dimensional Datasets: Supporting Positional Location in GPS Challenged Environments
Martin, Tim: GPS/INS Integration for Autonomous Mini and Micro Aerial Vehicle Navigation Considering Time Correlated Sensor Noise
McKerrow, Phillip: Research Into Navigation With CTFM Ultrasonic Sensors
Mitchell, Robert: Laboratory Motion Testing of MEMS Inertial Measurement Units (IMU)
Parashar, Pawan: GPS Operation using a Inertial Simulator
Phillips, John: Photoreceptors 7(y) and 8(y) in the Compound Eye of Flies are Specialized for Detection of the Geomagnetic Field
Progri, Ilir: A C-CDMA Pseudolite Indoor Geolocation System
Pryputniewicz, Ryszard: Novel Optoelectronic Methodology to Facilitate Development of MEMS
Rao, Gottapu: Low Latitude Region Scintillation Effects on the GNSS Aviation Users
Rife, Jason: Evaluating Fault-Mode Protection Levels at the Aircraft in Cat III LAAS
Sahmoudi , Mohamed: Cyclostationary Signal Processing for Robust GNSS Positioning in Interference Environments
Schuttpelz, Andre: Full Flight Simulator Testing the Influence of the Spectral Content of the Navigation System Error During Automatically Flown Approaches
Schuttpelz, Andre: Comparison of Code Minus Carrier and B-Value Analysis as Methodologies to Evaluate the Accuracy of GBAS Ground Stations
Scire-Scappuzzo, Francesca: Non-hydrostatic GPS Data Corrections for Mount Jungfraujoch (CH) Using Theoretical and Numerical Modeling Data and Meteorological Observations
Shen, Lie-Chung: Applications of an Integrated GPS Receiver for Reflected GPS Signals L1/L2 Observation Techniques With River's Stream Flow and Water Altiemtry
Shen, Lie-Chung: Using Integrated Reflected GPS Signals L1/L2 Observation and Reflectivity Techniques With Digital Terrain Elevation Data for Land Cover Object Detection
Shrivastava, Sanjay: Variation of GIVE and GIVE Re-quantization Over Indian Region
Shukla, Ashish: A Comparison Study of Voxel Based Multi and Two-Layer Ionospheric Tomography Models Over Indian Region Using GPS Data
Smith, Lauren: Generation 5 Data Storage Tags, GPS and Developed Methodology for Studying the Hydrostatic Pressure Environment of the Juvenile Lemon Shark (Negaprion Brevirostris)
Soloviev, Andrey: Influence of Local Area Augmentation System Decorrelation Errors on the Inertial Coasting Performance
Soltz, Arnold: Real-time Compensation of Highly Dynamical Ionospheric Errors During Reentry and Boost
Spada, Mariagrazia: Earth Observation: An Excellent Source of International Information to the Agricultural Policy and Law
Spada, Mariagrazia: Legal Framework and Market Policy of Satellite Navigation: Program Status of Galileo Services
Sukeova, Liliana: L2C GPS Data Analysis
Suresh, P: Investigation of Suitable Modulation Technique for the Next Generation GPS and Galileo Satellite Constellations
Teng, Yunhe: Communication Satellite Tracking System (CSTS) and LINS/CSTS/DTU Integrated System of Moving Vehicle
Tiwari, Rajesh: Effect of Ionospheric Scintillation and Satellite Geometry on GPS
Tsai, Yung: Ambiguity Resolution Validation Based on LAMBDA and Eign-Decomposition
Vadlamani, Ananth: Flight Test Results of a Dual Airborne Laser Scanner Aided Inertial Navigator
Van Dyke, Karen: National PNT Architecture Study - Interim Results
Veth, Michael: Feature Space Anti-aliasing Theory for Mitigation of Correspondence Search Space
Veth, Michael:
Veth, Michael: Real-Time Image and Inertial Fusion for Navigation
Veth, Michael:
Ward, Phillip: RFI Situational Awareness in GNSS Receivers: Design Techniques and Advantages
Weiss, Jan: Estimation of Simplified Reflection Coefficients for Improved Modeling of Urban Multipath
Welch, Bryan: Benefits Derived from Laser Ranging Measurements for Orbit Determination of the GPS Satellite Orbit
Williams, Jeffery: Phase and Group Delays for Circularly-Polarized GPS Microstrip Antennas
Wirola, Lauri: Bringing the GNSSs on the Same Line in the GNSS Assistance Standards
Xu, Feng: A GPS Bit Synchronization Method in High Frequency Offset
Yang, Chun: Comparative Study of Coherent, Non-Coherent, and Semi-Coherent Integration Schemes for GNSS Receivers
Yang, Liu: Simplex Optimization Method Used in Indoor Navigation
Yastikli, Naci: An RMS Reliability Test for Kinematic GPS Processing: A Case Study Based on KARS and Applanix POSGPS Software
Zhou, Qihou: Ionosphere Delay Correction for Single Frequency GPS Receivers
Zhu, Zhen: Satellite Anomaly and Interference Detection Using the GPS Anomalous Event Monitor