Fengyun-Satelliten: Von der Beobachtung zur quantitativen Anwendung

  • role: First author第一作者
  • Affiliation:

    Key Laboratory of Radiometric Calibration and Validation for Environmental Satellites, National Satellite Meteorological Center (National Center for Space Weather), China Meteorological Administration, Beijing 100081, China

    Innovation Center for FengYun Meteorological Satellite (FYSIC), Beijing 100081, China

  • Email:chenlin@cma.gov.cn
  • Introduction:陈林,研究方向为风云卫星定标与定量应用。E-mail: chenlin@cma.gov.cn
CHEN Lin13,  
  • Affiliation:

    Key Laboratory of Radiometric Calibration and Validation for Environmental Satellites, National Satellite Meteorological Center (National Center for Space Weather), China Meteorological Administration, Beijing 100081, China

    Innovation Center for FengYun Meteorological Satellite (FYSIC), Beijing 100081, China

XU Na13,  
  • role: Corresponding author通信作者
  • Affiliation:

    Key Laboratory of Space Weather, National Satellite Meteorological Center (National Center for Space Weather), China Meteorological Administration, Beijing 100081, China

    Innovation Center for FengYun Meteorological Satellite (FYSIC), Beijing 100081, China

  • Email:wangjs@cma.gov.cn
  • Introduction:王劲松,研究方向为空间天气监测预警理论和技术、大气探测研究。E-mail:wangjs@cma.gov.cn
WANG Jinsong23*,  
  • Affiliation:

    Key Laboratory of Radiometric Calibration and Validation for Environmental Satellites, National Satellite Meteorological Center (National Center for Space Weather), China Meteorological Administration, Beijing 100081, China

    Innovation Center for FengYun Meteorological Satellite (FYSIC), Beijing 100081, China

SHANG Jian13,  
  • Affiliation:

    Key Laboratory of Radiometric Calibration and Validation for Environmental Satellites, National Satellite Meteorological Center (National Center for Space Weather), China Meteorological Administration, Beijing 100081, China

    Innovation Center for FengYun Meteorological Satellite (FYSIC), Beijing 100081, China

SHOU Yixuan13,  
  • Affiliation:

    Key Laboratory of Radiometric Calibration and Validation for Environmental Satellites, National Satellite Meteorological Center (National Center for Space Weather), China Meteorological Administration, Beijing 100081, China

    Innovation Center for FengYun Meteorological Satellite (FYSIC), Beijing 100081, China

LI Bo13,  
  • Affiliation:

    Key Laboratory of Radiometric Calibration and Validation for Environmental Satellites, National Satellite Meteorological Center (National Center for Space Weather), China Meteorological Administration, Beijing 100081, China

    Innovation Center for FengYun Meteorological Satellite (FYSIC), Beijing 100081, China

XU Ronghan13,  
  • Affiliation:

    Key Laboratory of Radiometric Calibration and Validation for Environmental Satellites, National Satellite Meteorological Center (National Center for Space Weather), China Meteorological Administration, Beijing 100081, China

    Innovation Center for FengYun Meteorological Satellite (FYSIC), Beijing 100081, China

WU Shengli13,  
  • Affiliation:

    Key Laboratory of Radiometric Calibration and Validation for Environmental Satellites, National Satellite Meteorological Center (National Center for Space Weather), China Meteorological Administration, Beijing 100081, China

    Innovation Center for FengYun Meteorological Satellite (FYSIC), Beijing 100081, China

WANG Xin13,  
  • Affiliation:

    Key Laboratory of Radiometric Calibration and Validation for Environmental Satellites, National Satellite Meteorological Center (National Center for Space Weather), China Meteorological Administration, Beijing 100081, China

    Innovation Center for FengYun Meteorological Satellite (FYSIC), Beijing 100081, China

ZHENG Wei13,  
  • Affiliation:

    Key Laboratory of Radiometric Calibration and Validation for Environmental Satellites, National Satellite Meteorological Center (National Center for Space Weather), China Meteorological Administration, Beijing 100081, China

    Innovation Center for FengYun Meteorological Satellite (FYSIC), Beijing 100081, China

JIA Shuze13

Resümee

Derzeit hat China erfolgreich 21 Fengyun-Meteorologiesatelliten der zweiten Generation vom Typ 4 gestartet und ist damit das einzige Land weltweit, das gleichzeitig vier erdnahe Umlaufbahnen für zivile Wettersatelliten am Morgen, Nachmittag, in der Dämmerung und mit Neigung betreibt. Zudem wurde ein Betriebsmodell mit mehreren Satelliten auf geostationärer Umlaufbahn realisiert, das koordiniertes Management, gegenseitige Sicherung und zeitgerechte Verschlüsselung umfasst. Fengyun-Satelliten haben einen positiven Beitrag in den Bereichen Wetterkatastrophenvorsorge und -minderung, Klimawandelbewältigung, ökologischer Zivilisationsaufbau sowie bei der Regierungsentscheidungshilfe geleistet. Gleichzeitig spielten sie eine wichtige Rolle beim Dienst an der „Belt and Road“-Initiative und beim Aufbau einer Gemeinschaft mit gemeinsamer Zukunft der Menschheit. Dieser Artikel behandelt die wissenschaftlichen Fragestellungen und Entwicklungen, die für die quantitative Anwendung der Fengyun-Satelliten von der Beobachtung erforderlich sind, und beschreibt mehrere Innovationen der Schlüsseltechnologien für quantitative Anwendungen in den Bereichen Navigation und Registrierung, hochpräzise Kalibrierung, geophysikalische Parameterinversion und spektrale Anwendungen.

Schlüsselwort

Fengyun-Satelliten; Beobachtung; Positionierung; Kalibrierung; Inversion; quantitative Anwendung; Bodensystem

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