Public Health Benefits From Improved Identification of Severe Air Pollution Events With Geostationary Satellite Data [PDF]
GeoHealthDespite improvements in ambient air quality in the US in recent decades, many people still experience unhealthy levels of pollution. At present, national‐level alert‐day identification relies predominately on surface monitor networks and forecasters ...
Katelyn O'Dell +7 more
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Daily dependence of x-band radio signal attenuation between geostationary satellite and earth terminals [PDF]
Радиофизика и электроника, 2021 Subject and Purpose. Statistical data on how the satellite signal level varies with changes in the characteristics of tropospheric layers and lower-troposphere hydrometeors serve designers a useful guide in the development of systems for diagnosing ...
I.M. Mytsenko, D.D. Khalameyda
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SMI Compatible Simulation Scheduler Design for Reuse of Model Complying with SMP Standard [PDF]
Journal of Astronomy and Space Sciences, 2010 Software reusability is one of key factors which impacts cost and schedule on a software development project. It is very crucial also in satellite simulator development since there are many commercial simulator models related to satellite and dynamics.
Cheol-Hea Koo +2 more
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Short Periodicities in Latitudinal Variation of Sunspots [PDF]
Journal of Astronomy and Space Sciences, 2011 The latitudinal variation of sunspots appearing during the period from 1874 to 2009 has been studied in terms of centerof- latitude (COL). The butterfly diagram has been used to study the evolution of the magnetic field and the dynamics at the bottom ...
Bang-Yeop Kim, Heon-Young Chang
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Alternating Sunspot Area and Hilbert Transform Analysis [PDF]
Journal of Astronomy and Space Sciences, 2011 We investigate the sunspot area data spanning from solar cycles 1 (March 1755) to 23 (December 2010) in time domain. For this purpose, we employ the Hilbert transform analysis method, which is used in the field of information theory.
Bang-Yeop Kim, Heon-Young Chang
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A Study on Brightness Reversal of Internal Waves in the Celebes Sea Using Himawari-8 Images
Remote Sensing, 2021 A geostationary meteorological satellite is located at a fixed point above the equator, which can continuously observe internal waves and provides great advantages in research on changes in the generation and propagation of internal waves.
Beilei Hu +3 more
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LMODEL: A satellite precipitation methodology using cloud development modeling. Part I: Algorithm construction and calibration [PDF]
, 2009 The Lagrangian Model (LMODEL) is a new multisensor satellite rainfall monitoring methodology based on the use of a conceptual cloud-development model that is driven by geostationary satellite imagery and is locally updated using microwave-based rainfall ...
Bellerby, Tim +2 more
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Geostationary Satellite Station Keeping Robustness to Loss of Ground Control
Journal of Astronomy and Space Sciences, 2021 For the vast majority of geostationary satellites currently in orbit, station keeping activities including orbit determination and maneuver planning and execution are ground-directed and dependent on the availability of ground-based satellite control ...
Hyung Je Woo, Bjorn Buckwalter
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Light levitated geostationary cylindrical orbits are feasible [PDF]
, 2010 This paper discusses a new family of non-Keplerian orbits for solar sail spacecraft displaced above or below the Earth's equatorial plane. The work aims to prove the assertion in the literature that displaced geostationary orbits exist, possibly to ...
Colin R. McInnes +6 more
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Sakarya Üniversitesi Fen Bilimleri Enstitüsü Dergisi, 2019 Determiningradiative areas of geostationary satellite are one of the challenging tasks forsatellite thermal engineers at the early stage of the project.
Murat Bulut, Nedim Sözbir
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