Showing 741 - 760 results of 2,648 for search '"satellites"', query time: 0.08s Refine Results
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    The Eu:CROPIS Mass Property Campaign: Trimming a Spin-Stabilized Compact Satellite for a Long-Term Artificial Gravity Experiment by Fabian Orlowski-Feldhusen, Sebastian Kottmeier, Ansgar Heidecker, Olaf Mierheim, Oliver Kolakowski, Robert Klöpper

    Published 2020-01-01
    “…The satellite’s primary payload Eu:CROPIS features a biological experiment in the context of closed loop coupled life support systems. …”
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  5. 745

    A Dual-Hierarchy Synchronization Method for Signal Preambles with High Detection Rates for Satellite-Based ADS-B Receivers with Different Sensitivities by Xinhui Jian, Xuejun Zhang, Jianxiang Ma, Weidong Zhang

    Published 2024-01-01
    “…Existing methods are unable to achieve high detection rates and low false alarm rates of satellite-based Automatic Dependent Surveillance-Broadcast (ADS-B) signal preambles at extremely low signal-to-noise ratios (SNRs) using limited on-star resources. …”
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  6. 746

    Deriving seasonal and annual surface mass balance for debris-covered glaciers from flow-corrected satellite stereo DEM time series by Shashank Bhushan, David Shean, Jyun-Yi Michelle Hu, Grégoire Guillet, David Robert Rounce

    Published 2024-01-01
    “…We used very-high-resolution optical stereo images acquired by commercial satellites to prepare time series of digital elevation models (DEMs), and derived contemporaneous surface velocity and elevation change products for six debris-covered glaciers in Nepal. …”
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    Development and Assessment of the Sand Dust Prediction Model by Utilizing Microwave-Based Satellite Soil Moisture and Reanalysis Datasets in East Asian Desert Areas by Hyunglok Kim, Muhammad Zohaib, Eunsang Cho, Yann H. Kerr, Minha Choi

    Published 2017-01-01
    “…For several decades, satellite-based microwave sensors have provided valuable soil moisture monitoring in various surface conditions. …”
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    Higher spatial resolution is not always better: evaluating satellite-sensed sea surface temperature products for a west Pacific coral reef system by Liam Lachs, Simon Donner, Alasdair J. Edwards, Yimnang Golbuu, James Guest

    Published 2025-01-01
    “…This likely relates to differential data protocols; despite MUR using a higher spatial resolution grid, CoralTemp achieves higher raw satellite observation density in coastal areas by utilising geostationary satellites. …”
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  12. 752

    Retrieving the atmospheric concentrations of carbon dioxide and methane from the European Copernicus CO2M satellite mission using artificial neural networks by M. Reuter, M. Hilker, S. Noël, A. Di Noia, M. Weimer, O. Schneising, M. Buchwitz, H. Bovensmann, J. P. Burrows, H. Bösch, R. Lang

    Published 2025-01-01
    “…Conventional so-called full-physics algorithms for retrieving XCO<span class="inline-formula"><sub>2</sub></span> and/or XCH<span class="inline-formula"><sub>4</sub></span> from satellite-based measurements of reflected solar radiation are typically computationally intensive and still usually require empirical bias corrections based on supervised machine learning methods. …”
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    Assessing the Future ODYSEA Satellite Mission for the Estimation of Ocean Surface Currents, Wind Stress, Energy Fluxes, and the Mechanical Coupling Between the Ocean and the Atmosphere by Marco Larrañaga, Lionel Renault, Alexander Wineteer, Marcela Contreras, Brian K. Arbic, Mark A. Bourassa, Ernesto Rodriguez

    Published 2025-01-01
    “…ODYSEA is a new satellite mission project that aims to simultaneously monitor total surface currents and wind stress with a spatial sampling interval of 5 km and 90% daily global coverage. …”
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