Showing 301 - 320 results of 2,648 for search '"satellites"', query time: 0.07s Refine Results
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    Topology control of satellite networks for multi-layer and multi-domain mega-constellation by XU Xiaofan, ZHANG Yueyue, CAO Xinyue, MIAO Xin, YAN Feng, DU Ping

    Published 2024-07-01
    “…In view of the time-varying nature of the single-satellite mission in the mega constellation, the resulting overload, the vulnerability of a single node, and the high reliability requirements of the network control plane, the topology control of satellite networks for multi-layer and multi-domain mega-constellation was studied. …”
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  3. 303

    Space debris and satellite laser ranging combined using a megahertz system by Michael A. Steindorfer, Peiyuan Wang, Franz Koidl, Georg Kirchner

    Published 2025-01-01
    “…Megahertz satellite laser ranging measurements to the defunct Jason-2 satellite lead to a measurement precision down to a few μm when ranging to retro reflectors. …”
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  4. 304

    Estimation of Crop Evapotranspiration Using Satellite Remote Sensing-Based Vegetation Index by Arturo Reyes-González, Jeppe Kjaersgaard, Todd Trooien, Christopher Hay, Laurent Ahiablame

    Published 2018-01-01
    “…The general objective was to estimate crop water demands or crop evapotranspiration (ETc) at different scales using satellite remote sensing-based vegetation index. The study was carried out in northern Mexico (Comarca Lagunera) during four growing seasons. …”
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  5. 305

    An Investigation on Water Quality of Darlik Dam Drinking Water using Satellite Images by Erhan Alparslan, H. Gonca Coskun, Ugur Alganci

    Published 2010-01-01
    “…Water quality (WQ) in the Darlik Dam was investigated from Landsat 5 TM satellite images of the years 2004, 2005, and 2006 in order to determine land use/land cover changes in the watershed of the dam that may deteriorate its WQ. …”
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    The First Intense Geomagnetic Storm Event Recorded by the China Seismo‐Electromagnetic Satellite by Y.‐Y. Yang, Z.‐R. Zhima, X.‐H. Shen, W. Chu, J.‐P. Huang, Q. Wang, R. Yan, S. Xu, H.‐X. Lu, D.‐P. Liu

    Published 2020-01-01
    “…Abstract On 25 August 2018, the China Seismo‐Electromagnetic Satellite (CSES) encountered the first intense geomagnetic storm event since its launch on 2 February 2018. …”
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    Optimization of Power Allocation for a Multibeam Satellite Communication System with Interbeam Interference by Heng Wang, Aijun Liu, Xiaofei Pan, Jiong Li

    Published 2014-01-01
    “…In multibeam satellite communication systems it is important to improve the utilization efficiency of the power resources, due to the scarcity of satellite power resources. …”
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    Methodological and practical aspects of using satellite imagery to assess the military impact on soils by Vitalii Lebed, Maksym Solokha, Vadym Solovei, Anatolii Kucher, Ludmila Vorotyntseva

    Published 2024-12-01
    “…The study identified the optimal combinations of optical bands from Sentinel-2 satellites for monitoring the consequences of military impact on soil cover. …”
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    Using ICON Satellite Data to Forecast Equatorial Ionospheric Instability Throughout 2022 by D. L. Hysell, A. Kirchman, B. J. Harding, R. A. Heelis, S. L. England, H. U. Frey, S. B. Mende

    Published 2024-03-01
    “…Abstract Numerical forecasts of plasma convective instability in the postsunset equatorial ionosphere are made based on data from the Ionospheric Connections Explorer satellite (ICON) following the method outlined in a previous study. …”
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    Low-Orbit Large-Scale Communication Satellite Constellation Configuration Performance Assessment by Tianyu Sun, Min Hu, Chaoming Yun

    Published 2022-01-01
    “…Based on the consideration of the coverage performance of the LEO satellite constellation, four simulation models are established for the single coverage rate, observation elevation angle, number of visible satellites under different observation elevation angles, and coverage efficiency of the constellation. …”
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    Low-Thrust Transfer Design of Low-Observable Geostationary Earth Orbit Satellite by Bing Hua, Zhujun Shao

    Published 2015-01-01
    “…With radar and surface-to-air missiles posing an increasing threat to on-orbit spacecraft, low-observable satellites play an important role in low-thrust transfers. …”
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