1–20 von 175 Ergebnissen
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    Where’s my GPS? Is it really blocked by trees? Predicting UAV GPS Impairment by Buildings and Foliage

    Andrew Moore / Nick Rymer | NTRS
    Schlagwörter: Aeronautics (General)

    WARC and CCIR support for spectrum-orbit planning

    Sawitz, P. H. | NTRS | 1980
    Schlagwörter: Astronautics (General)

    Validation of GNSS Multipath Model for Space Proximity Operations Using the Hubble Servicing Mission 4 Experiment

    Ashman, Ben / Veldman, Jeanette / Axelrad, Penina et al. | NTRS | 2016
    Schlagwörter: Astronautics (General)

    Use of Global Navigation Satellite Systems in Space

    Ashman, Ben | NTRS | 2019
    Schlagwörter: Astronautics (General)

    Use and Protection of GPS Sidelobe Signals for Enhanced Navigation Performance in High Earth Orbit

    Parker, Joel J. K. / Valdez, Jennifer E. / Bauer, Frank H. et al. | NTRS | 2016
    Schlagwörter: Astronautics (General)

    Upper E Traffic Management

    Jeffrey R Homola / Sherri Magyarits | NTRS
    Schlagwörter: Aeronautics (General)

    Upper E Traffic Management

    Jeffrey Homola / Min Xue / Hyo-sang Yoo | NTRS
    Schlagwörter: Aeronautics (General)

    Upper Class E Traffic Management (ETM) and ATM-X

    Jeffrey Homola | NTRS
    Schlagwörter: Aeronautics (General)

    Unmanned Aerial Systems Traffic Management (UTM) - Safely Enabling UAS Operations in Low-Altitude Airspace

    Kopardekar, Parimal H. | NTRS | 2016
    Schlagwörter: Aeronautics (General)

    Turning a blind eye to cortical receptive fields

    Chapman, B. / Stone, L. S. | NTRS | 1996
    Schlagwörter: Life Sciences (General)

    Tracking Data Acquisition System (TDAS) for the 1990's. Volume 6: TDAS navigation system architecture

    Elrod, B. D. / Jacobsen, A. / Cook, R. A. et al. | NTRS | 1983
    Schlagwörter: Astronautics (General)

    Tracking and Data Relay Satellite System (TDRSS)

    Mckenzie, J. / Vanek, C. | NTRS | 1991
    Schlagwörter: Astronautics (General)

    Towards a lunar base programme

    Duke, M. B. / Mendell, W. W. / Roberts, B. B. | NTRS | 1985
    Schlagwörter: Astronautics (General)

    Topics on urban planning annotated bibliography

    Di Salvo, J. / Lundgren, D. E. | NTRS | 1969
    Schlagwörter: General

    Timing and frequency considerations in the worldwide testing of a spread spectrum communication system

    Woodring, D. G. / Nichols, S. A. / Swanson, R. | NTRS | 1979
    Schlagwörter: Physics (General)

    The Visual Impairment Intracranial Pressure Syndrome in Long Duration U.S. Astronants

    Otto, Christian | NTRS | 2013
    Schlagwörter: Life Sciences (General)

    The use of digital spaceborne SAR data for the delineation of surface features indicative of malaria vector breeding habitats

    Imhoff, M. L. / Vermillion, C. H. / Khan, F. A. | NTRS | 1984
    Schlagwörter: Life Sciences (General)

    The Telecommunications and Data Acquisition Report

    Renzetti, N. A. | NTRS | 1982
    Schlagwörter: Engineering (General)

    The SETI Radio Observational Project - Strategy, instrumentation, and objectives

    Edelson, R. E. / Gulkis, S. / Janssen, M. A. et al. | NTRS | 1978
    Schlagwörter: Space Sciences (General)