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    The Ionospheric Impact of the October 2003 Storm Event on WAAS

    Komjathy, Attila / Sparks, Lawrence / Mannucci, Anthony J. et al. | NTRS | 2004
    Keywords: GPS

    Development of a Coherent Doppler Lidar for Precision Landing on Planetary Bodies

    Farzin Amzajerdian / Glenn D. Hines / Aram Gragossian et al. | NTRS
    Keywords: GPS-Deprived Navigation

    Modern Uplift of the Transantarctic Mountains: Preliminary Results of an Autonomous GPS Array

    James, T. / Ivins, E. / Heflin, M. et al. | NTRS | 1999
    Keywords: GPS

    The Effect of Global GPS Analysis Strategies on the Analysis of Data from Regional GPS Networks

    Zumberge, J. | NTRS | 1994
    Keywords: satellite parameters solar radiation pressure GPS network

    The GPS Flight Experiment on TOPEX/Poseidon

    Yunck, T. P. / Tapley, B. D. / Melbourne, W. G. | NTRS | 1993
    Keywords: GPS

    Use of satellite radar images in surveillance and control of two giant oilfields in California

    Fielding, E. / Patzek, T. / Silin, D. | NTRS | 2001
    Keywords: earthquakes SAR interferometry GPS deformation modeling

    Flexible Control and Interprocess Communication on the Rogue GPS Receiver

    Blau, R. | NTRS | 1999
    Keywords: Rogue GPS receiver global positioning system

    Aircraft ocean altimetry: recent results (part II, C/A code)

    Cardellach, E. / Treuhaft, R. / Franklin, G. et al. | NTRS | 2003
    Keywords: GPS remote sensing altimetry oceanography

    Spaceborne GPS for Earth Science

    Melbourne, W.G. / Yunck, T.P. | NTRS | 1995
    Keywords: GPS

    Performance Evaluation of the GPS Yaw Bias Implementation

    Bar-Sever, Y. | NTRS | 1995
    Keywords: GPS

    AMORE: An Autonomous Microsatellite Constellation Concept for Atmospheric and Ocean Observation

    Yunck, T. / Fu, L. L. / Hajj, G. A. et al. | NTRS | 1999
    Keywords: atmospheric pressure ocean reflection GPS AMORE occultations atmospheric moistur

    Errors in GPS due to Satellite C1-P1 Code Biases

    Muellerschoen, R. / Powers, E. | NTRS | 1999
    Keywords: GPS Satellite C1-P1 Code Biases TurboRogue AOA Rogue

    An interdisciplinary approach at studying the Earth-Sun system with GPS/GNSS and GPS-like signals

    Zuffada, C. / Hajj, G. / Mannucci, T. et al. | NTRS | 2005
    Keywords: GPS

      An Interdisciplinary Approach at Studying the Earth-Sun System with GPS/GNSS and GPS-like Signals

      Zuffada, Cinzia / Hajj, George / Mannucci, Anthony J. et al. | NTRS | 2005
      Keywords: Global Positioning Satellites (GPS)

    Capturing Depolarization Information in GPS Reflections

    Kelly, K. C. | NTRS | 1999
    Keywords: GPS

    GPS technology for spacecraft autonomy

    Yunck, T. P. | NTRS | 2001
    Keywords: GPS spacecraft autonomy formation flying crosslink communications

    Comparison of Long Valley TOPSAR Data with Kinematic GPS Survey Measurements

    Hensley, S. / Webb, F. | NTRS | 1994
    Keywords: TOPSAR instrument C-band GPS Long ValleyCa. mapping

    Sub-Daily Earth Rotation During Epoch '92

    Freedman, A. P. / Ibanez-Meier, R. / Dickey, J. O. et al. | NTRS | 1994
    Keywords: GPS VLBIatmospheric angular momentum (AAM) geodetic data

    Combinations of EOP Measurements: COMB95 and POLE95

    Gross, R. S. | NTRS | 1996
    Keywords: Kalman filter Kalman Earth's orientation LLR SLR VLBI GPS

    Evaluating the Long-Term Performance of Pavements Thermally Imaged During Construction. Phase 1: Developing Spatial Tools for Location Identification. Final Report

    S. Zinke / J. Mahoney / T. H. Meyer | NTIS | 2009
    Keywords: GPS equipment , Global Positioning System (GPS)

    A Prototype WADGPS System for Real Time Sub-Meter Positioning Worldwide

    Wu, S. C. / Romans, L. / Munson, T. N. et al. | NTRS | 1996
    Keywords: GPS

    Improved resolution and accuracy of temperature retrievals from GPS occultations

    Mannucci, A. J. / Juarez, M. de la Torre / Iijima, B. A. et al. | NTRS | 2002
    Keywords: GPS

    TOPEX/POSEIDON Orbit Determination With Laser and GPS Auto-Spoofing Data,

    Cangahuala, L. A. | NTRS | 1995
    Keywords: sea level radial orbit GPS anti-spoofing POD

    "GPS On A Chip" -- An Advanced GPS Receiver for Spacecraft

    How, J. / Adams, J. / Ward, J. et al. | NTRS | 1998
    Keywords: GPS

    Precise Orbit Determination for Low-Earth Orbiting Satellites using GPS Data: Recent Advances

    Lough, M. / Haines, B. / Lichten, S. et al. | NTRS | 1998
    Keywords: Low-Earth Orbiting Satellites GPS Earth science WAAS FAA

    Spacecraft Autonomous navigation for Earth Ground Track Repeat Orbits Using GPS

    Vincent, Mark A. / Munson, Timothy N. / Guinn, Joseph R. | NTRS | 1996
    Keywords: GPS

    Automated GPS Data Analysis Service

    Zumberge, J. F. | NTRS | 1998
    Keywords: Automatic analysis Geodetic-quality GPS data e-mail ftp

    First Spaceborne Observation of an Earth Reflected GPS Signal

    Lowe, S. / Zuffada, C. / LaBrecque, J. et al. | NTRS | 2000
    Keywords: altimetry GPS reflection ocean altimetry spacevorne observation

      First Spaceborne Observation of an Earth-Reflected GPS Signal

      Lowe, S. / Zuffada, C. / LaBrecque, J. et al. | NTRS | 2000
      Keywords: Altimetry GPS Reflection Ocean Altimetry

    Improving Statewide Freight Routing Capabilities for Sub-National Commodity Flows

    M. Rowell / A. Gagliano / Z. Wan et al. | NTIS | 2012
    Keywords: GPS data , GPS devices

    Measurements of High-Frequency Earth Orientation with GPS: Current Status

    Freedman, A. P. / Vigue, Y. / Lichten, S. | NTRS | 1994
    Keywords: Golbal Positioning System (GPS) high-frequency UTI polar motion

    A New Centimeter-Level Real-Time Global Navigation and Positioning Capability with GPS

    Bar-Sever, Yoaz | NTRS | 2001
    Keywords: GPS

    Freight Tricycle Operations in New York City. Final Report April 2012-October 2014

    Conway A. / Kamga C. / Cheng J. et al. | NTIS | 2014
    Keywords: GPS data

      Freight Tricycle Operations in New York City. Final Report April 2012-October 2014

      Conway A. / Kamga C. / Cheng J. et al. | NTIS | 2014
      Keywords: GPS data

    Computational Infrastructure for Migrating Earthquake Hazard: Integrating and Modeling GPS, InSAR, Seismicity, and Fault Observations

    Donnellan, Andrea | NTRS | 2011
    Keywords: Global Positioning System (GPS)

    GPS Ocean Surface Reflection Technology Requirements for Space Applications

    Zuffada, C. / Hajj, G. / Lichten, S. | NTRS | 1998
    Keywords: GPS

    The Potential Use of GPS Signals as Ocean Altimetry Observables

    Young, L. / Meehan, T. / Wu, S. C. | NTRS | 1997
    Keywords: GPS

    Satellite/Sensors for Monitoring Earth's Oceans from Space

    Zeiger, Alfred R. / Cleven, G. Curtis / Davis, Edgar S. et al. | NTRS | 1994
    Keywords: TOPEX Poseidon satellite sensors altimeter radiometer GPS receiver sea level

    Development and Demonstration of a Cost-Effective In-Vehicle Lane Departure and Advanced Curve Speed Warning System

    M. Faizan / S. Hussain / M. I. Hayee | NTIS | 2018
    Keywords: Global Positioning System (GPS)

    An Examination of the Stability of Monuments used in Permanent GPS Networks

    Hurst, K. / Heflin, M. / Romans, L. | NTRS | 1994
    Keywords: GPS networks FLINN IGS network Dense Geodetic Array (DGA)

    GPS Measurement of Postseismic Deformation Associated with the Northridge Earthquake

    Donnelan, A. / Lyzenga, G. / Hager, B. | NTRS | 1994
    Keywords: GPS Global Positioning System Northridge earthquake seismic motion viscoelastic

    Determining Wind Speed and Direction with Ocean Reflected GPS Signals

    Zuffada, C. / Elfouhaily, T. | NTRS | 2000
    Keywords: GPS Remote Sensing Scatterometry Doppler Filtering

    GPS Based Attitude Determination for Spacecraft: System Engineering Design Study and Ground Testbed Results

    Breckenridge, William / Craymer, Loring / Sevaston, George E. | NTRS | 1996
    Keywords: GPS

    SATS: Small, Automated Tracking Systems - A New Better System for Satellite Tracking and Telemetry

    Srinivasan, Jefferey M. / Lichten, Stephen M. | NTRS | 1994
    Keywords: satellite tracking satellite telemetry telemetry systems GPS global positioning

    Inversion methods for GPS occultations

    Ao, C. O. / Hajj, G. A. / Mannucci, A. J. | NTRS | 2002
    Keywords: GPS radio occultation Abel inversion radioholography least-squares minimization

    Where is the Eastern California Shear Zone North of 37N Latitude?

    Wang, H. / Dixon, T. / Donnellan, A. | NTRS | 1994
    Keywords: GPS Global Positioning System deformation rate Eastern California Shear Zone ECS

    Integration of space geodesy: a US National Geodetic Observatory

    Yunck, Thomas P. / Neilan, Ruth | NTRS | 2003
    Keywords: GPS

    New Ground and Space-Based GPS Tracking Techniques for High-Earth and Deep Space Orbit Determination Applications

    Spitzmesser, D. / Srinivasan, J. / Nandi, S. et al. | NTRS | 1994
    Keywords: (GPS)

    Mars Ascent Vehicle Flight Test Mission Design, Analysis, and Instrumentation

    William Benson / Michael Fritzinger / Justin Costley et al. | NTRS
    Keywords: GPS

    Improved Treatment of GPS Solar Radiation Forces in Precise Orbit Determination Applications

    Vigue, Yvonne / Lichten, Stephen M. / Muellerschoen, Ron J. et al. | NTRS | 1994
    Keywords: GPS global positioning system satellite force modeling modeling deep space

    US Army Land Navigation in the 21st Century

    J. M. Morgan | NTIS | 2012
    Keywords: Gps-denied training , Gps overreliance , Gps signal vulnerability , Gps threats

    Mars Ascent Vehicle Flight Test Mission Design, Analysis, and Instrumentation

    William W Benson / Michael Fritzinger / Justin Costley et al. | NTRS
    Keywords: GPS

    Geodetic Measurements of Four Decades of Horizontal Strain Near the White Wolf Fault, Southern California

    Bawden, G. / Donnellan, A. / Kellogg, L. et al. | NTRS | 1994
    Keywords: GPS Global Positioning System Kern County Earthquake fault-crossing strains

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