Results 1 to 10 of about 17,835 (145)
Remote Sensing, 2021 Tropospheric delay is a major error source in the Global Navigation Satellite System (GNSS), and the weighted mean temperature (Tm) is a key parameter in precipitable water vapor (PWV) retrieval. Although reanalysis products like the National Centers for
Lilong Liu, Junyu Li, Chao Ren
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Radiosonde Sensors Bias in Precipitable Water Vapor From Comparisons With Global Positioning System Measurements [PDF]
Journal of Astronomy and Space Sciences, 2012 In this study, we compared the precipitable water vapor (PWV) data derived from the radiosonde observation data at Sokcho Observatory and the PWV data at Sokcho Global Positioning System (GPS) Observatory provided by Korea Astronomy and Space Science ...
Kyoung-Min Roh, Jung-Ho Cho
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Comparison of GRUAN RS92 and RS41 Radiosonde Temperature Biases
Atmosphere, 2021 In this study, we validated the consistency of the GRUAN RS92 and RS41 datasets, versions EDT.1 and GDP.2, in the upper troposphere and lower stratosphere (200–20 hPa), through dual launch campaigns at the GRUAN site and using the radio occultation (RO ...
Xi Shao, Xin Jing, Bin Zhang
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Analysis of Radiosonde Daily Bias by Comparing Precipitable Water Vapor Obtained from Global Positioning System and Radiosonde [PDF]
Journal of Astronomy and Space Sciences, 2010 In this study, we compared the precipitable water vapor (PWV) data derived from the radiosonde observation data at Sokcho Observatory and the PWV data at Sokcho Global Positioning System (GPS) Observatory provided by Korea Astronomy and Space Science ...
Chang-Geun Park, Jungho Cho
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暴雨灾害, 2023 In order to comprehensively evaluate the temperature and humidity detection performance of the ground microwave radiometer (referred to as radiometer, the same below) and improve the accuracy of temperature and relative humidity profiles, by using the ...
Mengying WU +4 more
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Features of navigational radiosonde coordinate data processing for high resolution windfinding [PDF]
ITM Web of Conferences, 2019 Upper-air sounding systems (UASS) are the main means of obtaining aerological information to provide short-term and long-term weather forecasts, prevention of natural and anthropogenic catastrophes, etc.
Plokhikh Oleg
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Remote Sensing, 2021 The Global Navigation Satellite System (GNSS) plays an important role in retrieving high temporal–spatial resolution precipitable water vapor (PWV) and its applications.
Mingliang Wu +5 more
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Remote Sensing, 2020 In this work, we compare the values of 15 convective indices obtained from radiosonde and microwave temperature and water vapor profiles simultaneously measured over Nizhny Novgorod (56.2°N, 44°E) during 5 convective seasons of 2014−2018.
Mikhail Yu. Kulikov +9 more
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Global analysis of atmospheric refractivity profiles from COSMIC GPS radio occultation soundings [PDF]
Geodetski Vestnik, 2020 Atmospheric refractivity is a function of temperature, pressure and water vapor. The refractivity retrieved from the Global Navigation Satellite Systems (GNSS) radio occultation soundings has fine vertical resolution and high accuracy, so it can be used ...
Shaoqi Gong +4 more
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Determining the height of deep volcanic eruptions over the tropical western Pacific with Himawari-8 [PDF]
Journal of Southern Hemisphere Earth Systems Science, 2023 Volcanic eruptions are significant aviation hazards due to the formation of airborne volcanic ash clouds. Further, deep eruptions that reach the upper troposphere and lower stratosphere may have significant weather and climate impacts. A key variable for
Chris Lucas
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