Zobrazeno 1 - 10
of 62
pro vyhledávání: '"Cheol-Hwan You"'
Publikováno v:
Remote Sensing, Vol 14, Iss 20, p 5137 (2022)
To understand the microphysical characteristics of rainfall in four different climatological regions (called BOS, BUS, CPO, and JIN) in South Korea, DSDs and their variables, including the mass-weighted mean diameter (Dm) and normalized number concen
Externí odkaz:
https://doaj.org/article/9b8fecd073924e85bbedbd7e34e6c6ce
Autor:
Woonseon Jung, Hyun Min Sung, Cheol-Hwan You, Hyeon-Joon Kim, Sung-Ho Suh, Dong-In Lee, Ki-Ho Chang
Publikováno v:
Atmosphere, Vol 13, Iss 6, p 933 (2022)
To investigate the variation in aerosol particles removed by rainfall, we determined the relationship between aerosols and raindrops observed on Jeju Island, Korea, during a heavy rainfall period (Changma) from 1–15 July 2012. Various instruments,
Externí odkaz:
https://doaj.org/article/348e79f8b5224c77967a2dc959bfa7d9
Publikováno v:
Remote Sensing, Vol 14, Iss 10, p 2290 (2022)
The precipitation systems that pass over mountains develop rapidly due to the forcible ascent caused by the topography, and spatial rainfall distribution differences occur due to the local development of the system because of the topography. In order
Externí odkaz:
https://doaj.org/article/1b8b8e43a179459cba06c6b782a60d34
Publikováno v:
Remote Sensing, Vol 14, Iss 10, p 2419 (2022)
To analyze the difference in the microphysical development characteristics of orographic rainfall, several Parsivel disdrometers were installed along the windward and leeward slope of a mountain. There were differences in the raindrop size distributi
Externí odkaz:
https://doaj.org/article/dc1d523fe1e54645b24f7a677e252d07
Publikováno v:
Remote Sensing, Vol 13, Iss 10, p 1901 (2021)
Wet snow may cause significant damage to humans and property, and thus, it is necessary to estimate the corresponding liquid fraction (FL). Consequently, the FL of wet snow was estimated using a novel technique; specifically, the particle shape irreg
Externí odkaz:
https://doaj.org/article/6cf49b3657ec4523ac9b3a8c2eabf8b4
Publikováno v:
Remote Sensing, Vol 12, Iss 4, p 642 (2020)
Tools to identify and classify stratiform and convective rains at various times of the 12 days from June 2015 to March 2016 in Jincheon, Korea, were developed by using a Parsivel disdrometer and S-band polarimetric (S-POL) radar data. Stratiform and
Externí odkaz:
https://doaj.org/article/aa0d0b16115d41688f7434c0261ac7d3
Publikováno v:
Tellus: Series A, Dynamic Meteorology and Oceanography, Vol 66, Iss 0, Pp 1-15 (2014)
In the summer rainy season, the Korean Peninsula is frequently influenced by severe weather phenomena such as floods and rain-induced landslides. A band-shaped precipitation system associated with unstable atmospheric conditions occurred over northwe
Externí odkaz:
https://doaj.org/article/a7f707866e23477cbcf8226ec39c2c82
Autor:
Cheol-Hwan You, Dong-In Lee
Publikováno v:
Advances in Meteorology, Vol 2015 (2015)
This paper investigated the variability of raindrop size distributions (DSDs) in Busan, Korea, using data from two different disdrometers: a precipitation occurrence sensor system (POSS) and a particle size velocity (Parsivel) optical disdrometer. DS
Externí odkaz:
https://doaj.org/article/22d675068220443295cdf767ef1cbd83
Autor:
Cheol-Hwan You, Dong-In Lee
Publikováno v:
Advances in Meteorology, Vol 2015 (2015)
In this study, to get an optimum rainfall estimation using polarimetric variables observed from Bislsan radar which is the first polarimetric radar in Korea, rainfall cases for 84 hours caused by different conditions, which are Changma front and typh
Externí odkaz:
https://doaj.org/article/0a95b64e3e7b4d899cf8657e959d5fb7
Publikováno v:
Advances in Meteorology, Vol 2014 (2014)
To assess the performance of rainfall estimation using specific differential phase observed by Bislsan radar, the first polarimetric radar in Korea, three rainfall cases occurring in 2011 were selected, each caused by different conditions: the first
Externí odkaz:
https://doaj.org/article/1fa2a151ddb74536a2f4f3dd1c3e87c8