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Browsing by Author "Noh, Youngmin"
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British and Korean Lidars for Atlid Validation (BAKLAVA)
Tesche, Matthias; Tatarov, Boyan; Mueller, Detlef; Noh, Youngmin; Shin, Sung-Kyun (2018-06-11)Measurements with two unique spectrometric aerosol Raman lidars located in the United Kingdom (51.75 °N; 0.24 °W) and the Republic of Korea (35.23 °N;126.84 °E) will be conducted during EarthCARE overpasses to validate the ... -
Depolarization Ratios Retrieved by AERONET Sun/Sky Radiometer Data and Comparison to Depolarization Ratios Measured With Lidar
Mueller, Detlef; Noh, Youngmin; Lee, Kyunghwa; Kim, Kwanchul; Lee, KwonHo; Shimizu, Atsushi; Kim, Sang-Woo; Sano, Itaru; Park, Chan Bong (2017-05-22)The linear particle depolarization ratios at 440, 675, 870, and 1020 nm were derived using data taken with the AERONET sun–sky radiometer at Seoul (37.45° N, 126.95° E), Kongju (36.47° N, 127.14° E), Gosan (33.29° N, ... -
LIDAR SPRECTROSCOPY INSTRUMENT(LISSI):AN INFRASTRUCTURE FACILITY FOR CHEMICAL AEROSOL PROFILING AT THE UNIVERSITY OF HERTFORDSHIRE
Tesche, Matthias; Tatarov, Boyan; Noh, Youngmin; Mueller, Detlef (2018-04-13)The lidar development at the University of Hertfordshire explores the feasibility of using Raman backscattering for chemical aerosol profiling. This paper provides an overview of the new facility. A high-power Nd:YAG/OPO ... -
Long-term variation study of fine-mode particle size and regional characteristics using AERONET data
Shin, Juseon; Sim, Juhyeon; Dehkhoda, Naghmeh; Joo, Sohee; Kim, Taekyung; Kim, Gahyung; Müller, Detlef; Tesche, Matthias; Shin, Sungkyun; Shin, Dongho; Noh, Youngmin (2022-09-06)To identify the long-term trend of particle size variation, we analyzed aerosol optical depth (AOD, τ) separated as dust (τD) and coarse-(τPC) and fine-pollution particles (τPF) depending on emission sources and size. ... -
On the spectral depolarisation and lidar ratio of mineral dust provided in the AERONET version 3 inversion product
Shin, Sung-Kyun; Tesche, Matthias; Kim, Kwanchul; Kezoudi, Maria; Tatarov, Boyan; Mueller, Detlef; Noh, Youngmin (2018-09-04)Knowledge of the particle lidar ratio (Sγ) and the particle linear depolarisation ratio (δγ) for different aerosol types allows for aerosol typing and aerosol-Type separation in lidar measurements. Reference values generally ... -
Technical note: Absorption aerosol optical depth components from AERONET observations of mixed dust plumes
Shin, Sung-Kyun; Tesche, Matthias; Mueller, Detlef; Noh, Youngmin (2019-01-30)Absorption aerosol optical depth (AAOD) as obtained from sun–sky photometer measurements provides a measure of the light-absorbing properties of the columnar aerosol loading. However, it is not an unambiguous aerosol-type-specific ... -
Variation of the vertical distribution of Nabro volcano aerosol layers in the stratosphere observed by LIDAR
Noh, Youngmin; Shin, Dong-Ho; Mueller, Detlef (2017-04-01)We present results of the vertical distribution variation of volcanic aerosol layers in the upper troposphere and lower stratosphere. The data were taken with our multiwavelength aerosol Raman lidar at Gwangju (35.10 N, ...