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    Navigation Performance Trades and Analysis for the Lunar GNSS Receiver Experiment (LuGRE)

    Lauren Konitzer / Nathan Esantsi / Joel Parker | NTRS | 2022
    Schlagwörter: Lunar GPS , GPS , GPS Receiver

    Where’s my GPS? Is it really blocked by trees? Predicting UAV GPS Impairment by Buildings and Foliage

    Andrew Moore / Nick Rymer | NTRS
    Schlagwörter: GPS

    NASA Space User Update: Advancing Interoperability and Lunar PNT

    Joel J. K. Parker | NTRS
    Schlagwörter: GPS

    FAA – NASA PNT* Workshop

    Wes Ryan / Lannie Herlihy | NTRS
    Schlagwörter: GPS

    The Lunar GNSS Receiver Experiment (LuGRE)

    Joel J K Parker / Fabio Dovis / Benjamin F Anderson et al. | NTRS
    Schlagwörter: GPS

    A Predictive GNSS Performance Monitor for Autonomous Air Vehicles in Urban Environments

    Evan Dill / Julian Gutierrez / Steven Young et al. | NTRS
    Schlagwörter: GPS

    Global Positioning System Navigation Above 76,000 km for NASA's Magnetospheric Multiscale Mission

    Luke B Winternitz / William A Bamford / Samuel R Price et al. | NTRS | 2017
    Schlagwörter: GPS

    Precise post-processing of GPS data: products and services from JPL

    Webb, F. H. / Zumberge, J. F. | NTRS | 2001
    Schlagwörter: GPS

    Global Distribution of Ionospheric Scintillation and Irregularities Measured Using GPS Receivers Onboard the FORMOSAT-3/COSMIC Satellites

    Pi, Xiaoqing / Mannucci, Anthony J. | NTRS | 2011
    Schlagwörter: GPS radio occulations

    Towards Alternative Position, Navigation and Timing Technologies supporting Autonomous Operations for Advanced Air Mobility

    Corey A. Ippolito | NTRS
    Schlagwörter: APNT PNT GPS AAM Autonomy

    Seasonal vertical crustal motions in China detected by GPS

    Zhang, F. P. / Cheng, Z. Y. / Cheng, M. K. et al. | NTRS | 2002
    Schlagwörter: GPS crustal deformation

    Novel Concepts for Precise Low Earth Orbiter Navigation With GPS

    Thornton, C. L. / Yunck, T. P. | NTRS | 1997
    Schlagwörter: GPS

    Geoscience From GPS/MET

    Melbourne, W. G. | NTRS | 1995
    Schlagwörter: GPS/MET

    A High-Performance Computing GNSS-aware Path Planning Algorithm for Safe Urban Flight Operations

    Julian Gutierrez / Natasha Neogi / Evan Dill et al. | NTRS
    Schlagwörter: GPS

    Demonstration of microGPS for Low Cost Orbit Determination

    Wu, S. C. / Srinivasan, J. M. | NTRS | 1997
    Schlagwörter: GPS

    Commercialization of On-Line GPS Seismic Hazard Monitoring - Model for Corporate and Educational Outreach

    Tralli, David M. | NTRS | 1995
    Schlagwörter: GPS Seismic

    Altimetry with Reflected GPS Signal: Results from a Lakeside Experiment

    Lerma, J. / Smith, M. / Wu, S. et al. | NTRS | 2000
    Schlagwörter: GPS

    An Ocean-Altimetry Measurement Using Reflected GPS Signals Observed from a low-Altitude Aircraft

    Young, L. / Lerma, J. / LaBrecque, J. et al. | NTRS | 2000
    Schlagwörter: GPS

    GPS evidence for a coherent Antarctic plate and for postglacial rebound in Marie Byrd Land

    Luyendyk, Bruce P. | NTRS | 2003
    Schlagwörter: GPS

    An Ocean-Altimetry Measurement Using Reflected GPS Signals Observed from a Low-Altitude Aircraft

    Young, L. / Lerma, J. / LaBrecque, J. et al. | NTRS | 2000
    Schlagwörter: GPS

    Deployment of Autonomous GPS Station in Marie Byrd Land, Antarctica

    Dace, G. / Nesbit, W. / Awaya, H. et al. | NTRS | 1999
    Schlagwörter: GPS

    GPS Space Service Volume: Ensuring Consistent Utility Across GPS Design Builds for Space Users

    Bauer, Frank H. / Parker, Joel Jefferson Konkl / Valdez, Jennifer Ellen | NTRS | 2015
    Schlagwörter: GPS

    Report from International Committee on GNSS (ICG) to IOAG

    Frank Bauer / Werner Enderle / Joel Parker | NTRS
    Schlagwörter: GPS

    Time Measurement and Its Importance for Navigation

    Martin-Mur, Tomas J. | NTRS | 2013
    Schlagwörter: GPS

    Altimetry with Reflected GPS Signals: Results from a Lakeside Experiment

    Smith, M. / Wu, S. / Young, L. et al. | NTRS | 2000
    Schlagwörter: GPS

    Altimetry with Reflected GPS Signals: Results from a Lakeside Experiment

    Lerma, J. / Smith, M. / Young, L. et al. | NTRS | 2000
    Schlagwörter: GPS

    An Ocean-Altimetry Measurement Using Reflected GPS Signals Observed from a Low-Altitude Aircraft

    Lerma, J. / Young, L. / Lough, M. et al. | NTRS | 2000
    Schlagwörter: GPS

    GENESIS: GPS Environmental & Earth Science Information System

    Hajj, G. | NTRS | 1999
    Schlagwörter: GPS

    Report from International Committee on GNSS (ICG) to IOAG

    Joel Parker / Werner Enderle | NTRS
    Schlagwörter: GPS

    Highlights of Recent Developments in the International GPS Service and Perspectives for Future Directions

    Kouba, J. / Springer, T. / Beutler, G. et al. | NTRS | 1999
    Schlagwörter: GPS

    Deployment of Autonomous GPS Stations in Marie Byrd Land, Antartica

    Donnellan, A. / Luyendyk, B. / Smith, M. et al. | NTRS | 1999
    Schlagwörter: deployment autonomous GPS Antarctica

    Testing High Precision Space Receivers Versus Lightsquared Interference

    Esterhuizen, Stephan / Turbiner, Dmitry / Stowers, Dave et al. | NTRS | 2012
    Schlagwörter: Global Positioning Systems (GPS)

    The Utility and Validity of Kinematic GPS Positioning for the GeoSAR Airborne Terrain Mapping Radar System

    Allred, B. / Hussain, M. / Kroger, P. et al. | NTRS | 1999
    Schlagwörter: GPS

    TOPEX/Poseidon Precision Orbit Determination with SLR and GPS Anti-Spoofing Data

    Cangahuala, Laureano A. | NTRS | 1995
    Schlagwörter: TOPEX/Poseidon SLR GPS

    Navigation Doppler Lidar

    Farzin Amzajerdian | NTRS
    Schlagwörter: Navigation in GPS-Denied Environment

    GENESIS: GPS Environmental and Earth Science Information System

    Shahabi, C. / Sumagaysay, R. / Lam, K. et al. | NTRS | 2000
    Schlagwörter: GPS

    A Demonstration of Unified TDRS/GPS Tracking and Orbit Determination

    Young, L. / Srinivasan, J. / Lichten, S. et al. | NTRS | 1995
    Schlagwörter: GPS

    Autonomous Spacecraft Navigation Using Above-the-Constellation GPS Signals

    Winternitz, Luke | NTRS | 2017
    Schlagwörter: GPS

    GPS Navigation Above 76,000 km for the MMS Mission

    Winternitz, Luke / Bamford, Bill / Price, Samuel et al. | NTRS | 2016
    Schlagwörter: GPS

    TDRSS Augmentation Service for Satellites (TASS)

    Heckler, Gregory W. / Gramling, Cheryl / Valdez, Jennifer et al. | NTRS | 2016
    Schlagwörter: GPS

    GPS Operations in High Earth Orbit Recent - Experiences and Future Opportunities

    Ashman, Benjamin / Bauer, Frank / Parker, Joel et al. | NTRS | 2018
    Schlagwörter: high-altitude GPS

    Exploring the Moon with GNSS: Applications of GNSS Within and Beyond the Space Service Volume

    Ashman, Benjamin W. | NTRS | 2018
    Schlagwörter: GPS

    GNSS to the Moon

    Ben Ashman | NTRS
    Schlagwörter: GPS

    A Close Look at Satloc's Real-Time WADGPS System

    Whitehead, M. L. / Penno, G. / Feller, W. J. et al. | NTRS | 1998
    Schlagwörter: real-time GPS differential services differential correction

    VIGIL--A GPS Based Target-Tracking System

    Suddarth, S. / Brown, D. / Wysocky, T. et al. | NTRS | 1998
    Schlagwörter: GPS

    Densification and Autonomization of Geodetic GPS Stations in Southern California Capable of Producing Tropospheric Delay and Precipitable Water Vapor Measurements

    Moore, Angelyn / Bock, Yehuda / Gutman, Seth et al. | NTRS | 2012
    Schlagwörter: Global Positioning System (GPS)

    GPS Measurements of the Baseline Between Quincy and Platform Harvest

    Purcell, G., Jr. / Dinardo, S. / Vigue, Y. et al. | NTRS | 1994
    Schlagwörter: GPS measurements geodesy tectonic plate motion

    The Utility and Validity of Kinematic GPS Positioning for the GeoSAR Airborne Terrain Mapping Radar System

    Allred, B. / Hussain, M. / Kroger, P. et al. | NTRS | 1999
    Schlagwörter: GPS

    Introduction to GPS and other Global Navigation Satellite Systems

    Winternitz, Luke | NTRS | 2017
    Schlagwörter: GPS

    Ionosphere Delay Calibration and Calibration Errors for Satellite Navigation of Aircraft

    Wilson, B. / Pi, X. / Muna, D. et al. | NTRS | 1999
    Schlagwörter: GPS

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