161–180 von 181 Ergebnissen
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    Flora: A Proposed Hyperspectral Mission

    Ungar, Stephen / Asner, Gregory / Green, Robert et al. | NTRS | 2006
    Pasadena, CA. This mission concept grew out of the lessons learned from the Earth Observing-One (EO-1) Hyperion Imaging Spectrometer and was ...
    Verlag: NASA National Aeronautics and Space Administration
    Schlagwörter: Space Sciences (General)

    Network accessible multi-terabyte archive

    Rybczynski, Fred | NTRS | 1991
    The viewgraphs of a discussion on Network Accessible Multi-terabyte Archive presented at the National Space Science Data Center (NSSDC ...
    Verlag: NASA National Aeronautics and Space Administration
    Schlagwörter: Documentation And Information Science

    Inspection Technique for Reliability Analysis of Lunar Rover Wheel Designs

    Parbatani, K. K. / Thomson, V. J. | ASCE | 2012

    A technique is presented that evaluates the reliability of lunar rover wheel designs where data for operation in the lunar environment

     ...
    Schlagwörter: Space structures , Space exploration

    Agreements/subagreements Applicable to Wallops, 12 Nov. 1991

    NTRS | 1991
    , and mission of the facility are briefly surveyed. Brief accounts are given of NASA earth science activities at the WFF, including atmospheric ...
    Verlag: NASA National Aeronautics and Space Administration
    Schlagwörter: Ground Support Systems And Facilities (Space)

    Case Study of an Object-Oriented System: EOSDIS

    Behnke, Jeanne / Sekira, Susan | NTRS | 1997
    ) is another component of MTPE that will provide the Earth science community with easy, affordable, and reliable access to Earth science data ...
    Verlag: NASA National Aeronautics and Space Administration
    Schlagwörter: Computer Programming And Software

    Remote Measurement of Pollution - A 40-Year Langley Retrospective, Part 1

    E. E. Remsberg | NTIS | 2011
    Shuttle vehicle that could be used to construct and supply a manned, Earth-orbiting Space Station. Applications programs were emphasized in ...
    Verlag: National Aeronautics and Space Administration, Langley Station, VA. Langley Research Center
    Schlagwörter: Earth resources , Space shuttles

    Design and Technology Maturation of the Stratospheric Projectile Experiment of Entry Dynamics

    Ben Libben / Cole Kazemba / Hannah Alpert et al. | NTRS
    testing– and are costly when considering the science density per dollar. None of the current SoA facility methodologies allow the test model to ...
    Verlag: NASA National Aeronautics and Space Administration

    Further Analysis on the Mystery of the Surveyor III Dust Deposits

    Lane, John / Trigwell, Steven / Hintze, Paul et al. | ASCE | 2012
    answer may not be possible based on available data and theory, various computational models are employed to estimate the feasibility of each of ...
    Schlagwörter: Space structures , Space exploration

    Scheduling Spitzer: The SIRPASS Story

    Mittman, David S. / Hawkins, Robert | NTRS | 2013
    science and engineering community. Because of the volume of data that needs to be scheduled, SIRPASS offers a variety of automated assistants to ...
    Verlag: NASA National Aeronautics and Space Administration
    Schlagwörter: Computer Programming And Software

    Deep Learning Based Cooperative Scheduling with Distributed Non-linear Predictive Coding for Small Spacecraft Swarms

    Jayaweera, Sudharman K. / McCollum, Brian / Alkwaz, Mustafa | IEEE | 2023
    of image data delivered to the earth while also drastically cutting down image delay and improving fairness among data delivered from each ...

    Pathfinder Technology Demonstrator (PTD) Status

    David J Mayer / Elwood F Agasid / Roger C Hunter et al. | NTRS
    will demonstrate key technologies such as novel nano-spacecraft compatible propulsion systems, which enable deep space and maneuverable CubeSat ...
    Verlag: NASA National Aeronautics and Space Administration
    Schlagwörter: Spacecraft Design, Testing And Performance

    Instrumentation: Analytical Capabilities on Mars

    Westall, Frances / Allen, Carl / Braiser, Martin et al. | NTRS | 1998
    focus on reconnaissance EVAs to collect rock and soil samples, maximizing the amount of Mars material returned to Earth. Later missions will be ...
    Verlag: NASA National Aeronautics and Space Administration
    Schlagwörter: Lunar And Planetary Science And Exploration

    Orion Flight Test-1 Thermal Protection System Instrumentation

    Kowal, T. John | NTRS | 2011
    after the retirement of the Space Shuttle, and to provide a means for the eventual return of astronauts to the Moon. With the current changes in ...
    Verlag: NASA National Aeronautics and Space Administration
    Schlagwörter: Spacecraft Design, Testing And Performance

    Mars Surveyor Program 2001 Mission Overview

    Saunders, R. Stephen | NTRS | 1999
    of past Martian life. MSP'01 also is the first mission in the combined Mars exploration strategy of the HEDS and Space Science Enterprises of ...
    Verlag: NASA National Aeronautics and Space Administration
    Schlagwörter: Lunar And Planetary Science And Exploration

    Computer vision techniques for rotorcraft low altitude flight

    Sridhar, Banavar | NTRS | 1990
    -altitude flight. Rotorcraft employ three tactics during low-altitude flight: low-level, contour, and nap-of-the-earth (NOE). The key feature ...
    Verlag: NASA National Aeronautics and Space Administration
    Schlagwörter: Man/System Technology And Life Support

    Autonomous Image Analysis for Future Mars Missions

    Gulick, V. C. / Morris, R. L. / Ruzon, M. A. et al. | NTRS | 1999
    during a given command cycle constrain rover mobility and achievement of science goals. Experience with rover tests on Earth supports these ...
    Verlag: NASA National Aeronautics and Space Administration
    Schlagwörter: Lunar And Planetary Science And Exploration

    Experiments on dry-out during flow boiling in a round minichannel

    Cavallini, Alberto / Bortolin, Stefano / Del Col, Davide et al. | Tema Archiv | 2007
    values of dryout quality measured with the above method are reported in this paper at mass velocity ranging between 300 and 600 kg m-2 ...

    Catching the whispers from Uranus

    Bartok, C. D. | NTRS | 1986
    flight data computer was reconfigured to accept only nonimaging science data, and its backup, only imaging data; the latter was reprogrammed to ...
    Verlag: NASA National Aeronautics and Space Administration
    Schlagwörter: Lunar And Planetary Exploration

    Mapping Earth's Dust-EMITting Regions from the ISS with the EMIT Imaging Spectrometer

    Oaida, Bogdan V. / Yelamanchili, Amruta / Wells, Christopher et al. | IEEE | 2022
    coverage of the science target mask, along with data compression and throughput, cloudiness assumptions, and downlink data rate effects on on-board ...

    SpaceCubeX: A framework for evaluating hybrid multi-core CPU/FPGA/DSP architectures

    Schmidt, Andrew G. / Weisz, Gabriel / French, Matthew et al. | IEEE | 2017
    the order of 100–1,000x more than those of previous Earth Science missions for standard processing, compression, storage, and downhnk ...