Search Results - "Cha, Joo-Wan" :: K.UTB vyhledávací portál | TBU Library Retrieval Portal

Microphysical characteristics of frozen droplet aggregates from deep convective clouds

Microphysical characteristics of frozen droplet aggregates from deep convective clouds

by Um, Junshik, McFarquhar, Greg M, Stith, Jeffrey L, Jung, Chang Hoon, Lee, Seoung Soo, Lee, Ji Yi, Shin, Younghwan, Lee, Yun Gon, Yang, Yiseok Isaac, Yum, Seong Soo, Kim, Byung-Gon, Cha, Joo Wan, Ko, A-Reum
Published in Atmospheric chemistry and physics (29.11.2018)

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Aerosol Physical Characteristics over the Yellow Sea During the KORUS-AQ Field Campaign: Observations and Air Quality Model Simulations

Aerosol Physical Characteristics over the Yellow Sea During the KORUS-AQ Field Campaign: Observations and Air Quality Model Simulations

by Lim, Yun-Kyu, Kim, Jinwon, Lee, Hee Choon, Lee, Sang-Sam, Cha, Joo-Wan, Ryoo, Sang Boom
Published in Asia-Pacific journal of atmospheric sciences (01.11.2019)

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Assessing the Applicability of Random Forest, Stochastic Gradient Boosted Model, and Extreme Learning Machine Methods to the Quantitative Precipitation Estimation of the Radar Data: A Case Study to Gwangdeoksan Radar, South Korea, in 2018

Assessing the Applicability of Random Forest, Stochastic Gradient Boosted Model, and Extreme Learning Machine Methods to the Quantitative Precipitation Estimation of the Radar Data: A Case Study to Gwangdeoksan Radar, South Korea, in 2018

by Kim, Kyu-Rang, Cha, Joo-Wan, Ro, Yonghun, Shin, Ju-Young, Ha, Jong-Chul
Published in Advances in meteorology (2019)

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Operational Real-Time Adjustment of Radar Rainfall Estimation over the South Korea Region

Operational Real-Time Adjustment of Radar Rainfall Estimation over the South Korea Region

by SUK, Mi-Kyung, CHANG, Ki-Ho, CHA, Joo-Wan, KIM, Kyung-Eak
Published in Journal of the Meteorological Society of Japan (2013)

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Short-Term Visibility Prediction Using Tree-Based Machine Learning Algorithms and Numerical Weather Prediction Data

Short-Term Visibility Prediction Using Tree-Based Machine Learning Algorithms and Numerical Weather Prediction Data

by Kim, Bu-Yo, Belorid, Miloslav, Cha, Joo Wan
Published in Weather and forecasting (01.12.2022)

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Comparative study of rainfall measurement by optical disdrometer, tipping-bucket rain gauge, and weighing precipitation gauge

Comparative study of rainfall measurement by optical disdrometer, tipping-bucket rain gauge, and weighing precipitation gauge

by Ro, Yonghun, Chang, Ki-Ho, Hwang, Hyunjun, Kim, Minhoo, Cha, Joo-Wan, Lee, Chulkyu
Published in Natural hazards (Dordrecht) (01.02.2024)

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Cloud Observation and Cloud Cover Calculation at Nighttime Using the Automatic Cloud Observation System (ACOS) Package

Cloud Observation and Cloud Cover Calculation at Nighttime Using the Automatic Cloud Observation System (ACOS) Package

by Kim, Bu-Yo, Cha, Joo Wan
Published in Remote sensing (Basel, Switzerland) (01.07.2020)

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Estimation of reference evapotranspiration in South Korea using GK-2A AMI channel data and a tree-based machine learning method

Estimation of reference evapotranspiration in South Korea using GK-2A AMI channel data and a tree-based machine learning method

by Kim, Bu-Yo, Cha, Joo Wan
Published in Science of Remote Sensing (01.12.2024)

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Estimation of 24 h continuous cloud cover using a ground-based imager with a convolutional neural network

Estimation of 24 h continuous cloud cover using a ground-based imager with a convolutional neural network

by Kim, Bu-Yo, Cha, Joo Wan, Lee, Yong Hee
Published in Atmospheric measurement techniques (13.11.2023)

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Estimation of the Visibility in Seoul, South Korea, Based on Particulate Matter and Weather Data, Using Machine-learning Algorithm

Estimation of the Visibility in Seoul, South Korea, Based on Particulate Matter and Weather Data, Using Machine-learning Algorithm

by Kim, Bu-Yo, Cha, Joo Wan, Chang, Ki-Ho, Lee, Chulkyu
Published in Aerosol and Air Quality Research (01.10.2022)

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Characteristics of Precipitation Particles Measured by PARSIVEL Disdrometer at a Mountain and a Coastal Site in Korea

Characteristics of Precipitation Particles Measured by PARSIVEL Disdrometer at a Mountain and a Coastal Site in Korea

by Cha, Joo Wan, Yum, Seong Soo
Published in Asia-Pacific journal of atmospheric sciences (01.05.2021)

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Precipitation Enhancement Experiments in Catchment Areas of Dams: Evaluation of Water Resource Augmentation and Economic Benefits

Precipitation Enhancement Experiments in Catchment Areas of Dams: Evaluation of Water Resource Augmentation and Economic Benefits

by Kim, Bu-Yo, Cha, Joo Wan, Jung, Woonseon, Ko, A-Reum
Published in Remote sensing (Basel, Switzerland) (01.11.2020)

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Morphological and chemical classification of fine particles over the Yellow Sea during spring, 2015–2018

Morphological and chemical classification of fine particles over the Yellow Sea during spring, 2015–2018

by Kwak, Nohhyeon, Lee, Haebum, Maeng, Hyunok, Seo, Arom, Lee, Kwangyul, Kim, Seojeong, Lee, Meehye, Cha, Joo Wan, Shin, Beomcheol, Park, Kihong
Published in Environmental pollution (1987) (15.07.2022)

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Twenty-four-hour cloud cover calculation using a ground-based imager with machine learning

Twenty-four-hour cloud cover calculation using a ground-based imager with machine learning

by Kim, Bu-Yo, Cha, Joo Wan, Chang, Ki-Ho
Published in Atmospheric measurement techniques (18.10.2021)

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Visibility Prediction over South Korea Based on Random Forest

Visibility Prediction over South Korea Based on Random Forest

by Kim, Bu-Yo, Cha, Joo Wan, Chang, Ki-Ho, Lee, Chulkyu
Published in Atmosphere (01.05.2021)

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Prediction of Leaf Wetness Duration Using Geostationary Satellite Observations and Machine Learning Algorithms

Prediction of Leaf Wetness Duration Using Geostationary Satellite Observations and Machine Learning Algorithms

by Shin, Ju-Young, Kim, Bu-Yo, Park, Junsang, Kim, Kyu Rang, Cha, Joo Wan
Published in Remote sensing (Basel, Switzerland) (01.09.2020)

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Analysis of the Occurrence Frequency of Seedable Clouds on the Korean Peninsula for Precipitation Enhancement Experiments

Analysis of the Occurrence Frequency of Seedable Clouds on the Korean Peninsula for Precipitation Enhancement Experiments

by Kim, Bu-Yo, Cha, Joo Wan, Ko, A-Reum, Jung, Woonseon, Ha, Jong-Chul
Published in Remote sensing (Basel, Switzerland) (01.05.2020)

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Theoretical Calculations of Directional Scattering Intensities of Small Nonspherical Ice Crystals: Implications for Forward Scattering Probes

Theoretical Calculations of Directional Scattering Intensities of Small Nonspherical Ice Crystals: Implications for Forward Scattering Probes

by Jang, Seonghyeon, Kim, Jeonggyu, McFarquhar, Greg M., Park, Sungmin, Lee, Seoung Soo, Jung, Chang Hoon, Park, Sang Seo, Cha, Joo Wan, Lee, Kyoungmi, Um, Junshik
Published in Remote sensing (Basel, Switzerland) (01.06.2022)

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Characteristics of long-lasting haze episodes observed in Seoul, South Korea, for 2009–2014

Characteristics of long-lasting haze episodes observed in Seoul, South Korea, for 2009–2014

by Lee, Hae-Jung, Kim, Jeong Eun, Cha, Joo Wan, Song, Seungjoo, Ryoo, Sang-Boom, Kim, Yong Pyo
Published in Theoretical and applied climatology (01.04.2019)

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Analysis of Rain Drop Size Distribution to Elucidate the Precipitation Process using a Cloud Microphysics Conceptual Model and In Situ Measurement

Analysis of Rain Drop Size Distribution to Elucidate the Precipitation Process using a Cloud Microphysics Conceptual Model and In Situ Measurement

by Cha, Joo Wan, Koo, Hae Jung, Kim, Bu-Yo, Miloslav, Belorid, Hwang, Hyun Jun, Kim, Min Hoo, Chang, Ki-Ho, Lee, Yong Hee
Published in Asia-Pacific journal of atmospheric sciences (01.05.2023)

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