Assessments of GMI-Derived Precipitable Water Vapor Products over the South and East China Seas Using Radiosonde and GNSS
المؤلفون المشاركون
Chen, Biyan
Dai, Wujiao
Liu, Zhizhao
Wu, Lixin
Xia, Pengfei
المصدر
العدد
المجلد 2018، العدد 2018 (31 ديسمبر/كانون الأول 2018)، ص ص. 1-12، 12ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2018-10-30
دولة النشر
مصر
عدد الصفحات
12
التخصصات الرئيسية
الملخص EN
Satellite remote sensing of the atmospheric water vapor distribution over the oceans is essential for both weather and climate studies.
Satellite onboard microwave radiometer is capable of measuring the water vapor over the oceans under all weather conditions.
This study assessed the accuracies of precipitable water vapor (PWV) products over the south and east China seas derived from the Global Precipitation Measurement Microwave Imager (GMI), using radiosonde and GNSS (Global Navigation Satellite System) located at islands and coasts as truth.
PWV measurements from 14 radiosonde and 5 GNSS stations over the period of 2014–2017 were included in the assessments.
Results show that the GMI 3-day composites have an accuracy of better than 5 mm.
A further evaluation shows that RMS (root mean square) errors of the GMI 3-day composites vary greatly in the range of 3∼14 mm at different radiosonde/GNSS sites.
GMI 3-day composites show very good agreements with radiosonde and GNSS measured PWVs with correlation coefficients of 0.896 and 0.970, respectively.
The application of GMI products demonstrates that it is possible to reveal the weather front, moisture advection, transportation, and convergence during the Meiyu rainfall.
This work indicates that the GMI PWV products can contribute to various studies such as climate change, hydrologic cycle, and weather forecasting.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Chen, Biyan& Dai, Wujiao& Liu, Zhizhao& Wu, Lixin& Xia, Pengfei. 2018. Assessments of GMI-Derived Precipitable Water Vapor Products over the South and East China Seas Using Radiosonde and GNSS. Advances in Meteorology،Vol. 2018, no. 2018, pp.1-12.
https://search.emarefa.net/detail/BIM-1118850
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Chen, Biyan…[et al.]. Assessments of GMI-Derived Precipitable Water Vapor Products over the South and East China Seas Using Radiosonde and GNSS. Advances in Meteorology No. 2018 (2018), pp.1-12.
https://search.emarefa.net/detail/BIM-1118850
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Chen, Biyan& Dai, Wujiao& Liu, Zhizhao& Wu, Lixin& Xia, Pengfei. Assessments of GMI-Derived Precipitable Water Vapor Products over the South and East China Seas Using Radiosonde and GNSS. Advances in Meteorology. 2018. Vol. 2018, no. 2018, pp.1-12.
https://search.emarefa.net/detail/BIM-1118850
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1118850
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر