Y
Young-Chan Noh
Researcher at Seoul National University
Publications - 10
Citations - 44
Young-Chan Noh is an academic researcher from Seoul National University. The author has contributed to research in topics: Emissivity & Data assimilation. The author has an hindex of 3, co-authored 7 publications receiving 38 citations. Previous affiliations of Young-Chan Noh include Cooperative Institute for Meteorological Satellite Studies.
Papers
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Journal ArticleDOI
Evaluation of Temperature and Humidity Profiles of Unified Model and ECMWF Analyses Using GRUAN Radiosonde Observations
TL;DR: In this paper, the authors examined the overall performance of data assimilation outputs, including temperature and water vapor profiles from the Korea Meteorological Administration (KMA) and the United Kingdom Met Office (UKMO) Unified Model (UM) and from reanalysis fields from the European Centre for Medium-Range Weather Forecasts (ECMWF) using collocated radiosonde observations from the Global Climate Observing System (GCOS) Reference Upper-Air Network (GRUAN) for January-December 2012.
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A new Infrared Atmospheric Sounding Interferometer channel selection and assessment of its impact on Met Office NWP forecasts
TL;DR: In this paper, a new set of Infrared Atmospheric Sounding Interferometer (IASI) channels was re-selected from 314 EUMETSAT channels using the channel score index (CSI) as a figure of merit.
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Optical Properties of Aerosols Related to Haze Events over Seoul Inferred from Skyradiometer and Satellite-Borne Measurements
TL;DR: In this paper, optical properties of aerosols associated with haze events over Seoul were examined using ground-based skyradiometer and satellite-borne CALIOP and MODIS measurements over the 2009~2010 period.
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Physical explanation of the weakened brightness temperature difference signal over the yellow sea during a dust event: Case study for March 15–16, 2009
Byung-Ju Sohn,Hyoung-Wook Chun,Hwan-Jin Song,Young-Chan Noh,Sang-Moo Lee,Sang-Sam Lee,Youngsin Chun +6 more
TL;DR: In this paper, a simple correction approach that removes the effects of emissivity difference and water vapor effect difference was used to explain the cause of weakening or disappearing brightness temperature difference (BTD) signatures, in particular over the Yellow Sea during the March 15-16, 2009 dust event.
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The Impact of a New Set of IASI Channels on the Unified Model Global Precipitation Forecast
TL;DR: In this paper, the authors assess the impact of data assimilation with newly selected Infrared Atmospheric Sounding Interferometer (IASI) channels on the global precipitation forecast, using the Korea Meteorological Administration (KMA) Unified Model (UM) system.