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Presentations

2018

2018 GEMS Science Team Meeting Program

The 9th GEMS Science Team Meeting Program

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2018-10-01

[Poster] GEMS Status: Potential reference datasets for nearly real-time (NRT) validation

Dong-Kyun Kim (UNIST)

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2018-10-02

[Tutorial Lecture] Mapping satellite polygon footprints onto regular grids by tessellation

Thomas Kurosu (NASA JPL)

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2018-10-02

S5P/TROPOMI: First Results

Pepijn Veefkind (KNMI and TU-Delft)

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2018-10-02

First SO2 and HCHO results from S5P/TROPOMI

Michel Van Roozendael (BIRA-IASB)

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2018-10-02

Test data set generation for S4 verification and first results

Yoon Jung Choi (MPI for Chemistry)

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2018-10-02

TEMPO trace gas algorithms: Status, validation, and synthetic products

Chris Chan Miller (Harvard-Smithsonian CfA)

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2018-10-02

North American aerosol measurements from geostationary orbit with Tropospheric Emissions: Monitoring of Pollution (TEMPO, tempo.si.edu)

Kelly Chance (Smithsonian Astrophysical Observatory)

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2018-10-02

Surface UV Index Algorithm for GEMS

Hana Lee (Yonsei University)

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2018-10-02

Too kink to be square? Mapping satellite polygon footprints onto regular grids by tessellation

Thomas Kurosu (NASA JPL)

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2018-10-02

Urban air quality predictions with 1km horizontal resolutions using WRF-CMAQ model and Himawari data

Takeshi Kuroda (NICT)

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2018-10-02

Impact of aerosol-meteorology interactions and aerosol depth assimilation on meteorology during KORUS-AQ period

Yunsoo Choi (University of Houston)

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2018-10-02

Development of an Imaging Fourier Transform Spectrometer (IFTS) and the Potential Space-based Application

Tom McElroy (York University)

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2018-10-02

Recent NCAR studies of Asian pollution

David Edwards (NCAR)

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2018-10-02

Status of GEMS Synthetic Data Generation

Ebony Lee (Ewha Womans University)

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2018-10-02

Top-down NOx emissions over East Asia & vertical profiles for air mass factor

Kyung Man Han (GIST)

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2018-10-02

Contribution of Intensive Campaigns to GEMS Validation

James Crawford (NASA LaRC)

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2018-10-02

Asia Aerosol Network

Sang Seo Park (Seoul National University)

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2018-10-02

Status of GEMS - Validation Plan: Networking in-situ ground measurements

Chang-Keun Song (UNIST)

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2018-10-02

Utilization of Depolarization ratio in Atmospheric Aerosol Researches

Youngmin Noh (Pukyong National University)

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2018-10-02

Status of GEMS aerosol algorithm

Sujung Go (Yonsei University)

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2018-10-02

Status of GEMS Surface Reflectance Algorithm

Kwon-Ho Lee (Gangneung-Wonju National University)

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2018-10-02

Status of GEMS Cloud Algorithm

Yong-Sang Choi (Ewha Womans University)

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2018-10-01

SAO long-term satellite data records of HCHO, CHOCHO and water vapor: synergies with the GEMS and TEMPO missions

Gonzalo Gonzalez Abad (Harvard-Smithsonian CfA)

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2018-10-01

Update of HCHO GEMS algorithm and uncertainty analysis

Rokjin Park (Seoul National University)

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2018-10-01

Tropospheric NO2 and HCHO from the EMI and the ground-based validation

Cheng Liu (USTC)

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2018-10-01

Construction of nitrogen dioxide profiles using in-situ observations and model results for calculation of AMF over urban areas

Si-Wan Kim (Yonsei University)

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2018-10-01

Assessment of NO2 Observations during DISCOVER-AQ and KORUS-AQ Field Campaigns

Sungyeon Choi (SSAI & NASA GSFC)

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2018-10-01

Updated Aerosol-Explicit POMINO Algorithm for Trace Gas Retrievals for OMI and TropOMI: Possible Collaborations with GEMS Teams

Jintai LIn (Peking University)

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2018-10-01

NO2 Stratosphere-Troposphere Separation Strategy for TEMPO (and possible lessons for GEMS)

Jeffrey Geddes (Boston University)

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2018-10-01

Development of SO2 retrieval algorithm for GEMS

Hanlim Lee (Pukyong National University)

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2018-10-01

Status of GEMS NO2 Retrieval Algorithm

Hanlim Lee (Pukyong National University)

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2018-10-01

Feasibility study of tropospheric ozone retrieval using multi-spectral synergetic approach with UV, TIR and microwave measurements from space

Tomohiro O. Sato (NICT)

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2018-10-01

Status of GEMS Ozone Algorithm: Total O3 and O3 profile

Jae Hwan Kim (Pusan National University)

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2018-10-01

GEMS Polarization Correction

Kwang-Mog Lee (Kyung-pook National University)

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2018-10-01

Status of GEMS Calibration

Myoung-Hwan Ahn (Ewha Womans University)

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2018-10-01

GEMS On-Ground Characterization & Mission Planning

Dai Ho Ko (KARI)

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2018-10-01

GEMS Ground System

Jongmin Yoon (NIER)

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2018-10-01

Status of GEMS

Jhoon Kim (Yonsei University)

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2018-10-01

Air Quality Issues in Northeast Asia

Yong Pyo Kim (Ewha Womans University)

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2017

2017 GEMS Science Team Meeting Program

The 8th GEMS Science Team Meeting Program

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2017-09-27

Lectures III: Differential Absorption Spectroscopy -- MAESTRO* in its 15th year on orbit (* Measurement of Aerosol Extinction in the Stratosphereand Troposphere Retrieved by Occultation)

Tom McElroy (York University)

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2017-09-27

Lectures II: Introduction to Global Climate Change and Air Quality

Barry Lefer(NASA Headquarters)

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2017-09-27

Lectures I: Improving Air Quality (and Weather) Predictions Through Close Integration of Observations and Models

Greg Carmichael (University ofIowa)

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2017-09-26

Introduction of GEMS UV Index

Hana Lee (Yonsei University)

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2017-09-26

Estimation of ground PM concentrations using multi-sensor satellite data and machine learning

Jungho Im (UNIST)

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2017-09-26

Synthetic data generation for TEMPO and GEMS

Chrisopher Chan Miller(Harvard-SmithsonianAstrophysical Observatory)

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2017-09-26

Status of GEMS Synthetic Data generation

Yebon Lee and Seon-Ki Park(Ewha Womans Univ.)

2017-09-26

Studies in joint assimilation of carbon monoxide and aerosol

David Edwards (NCAR)

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2017-09-26

Modeling Analysis Using GOCI Data

Greg Carmichael (University ofIowa)

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2017-09-26

Monthly trends of tropospheric NO2 columns over remote region,Mongolia

Kyung Man Han and Chul HanSong (GIST)

2017-09-26

Seasonal clustering of lower tropospheric ozone over central China observed using an Ozone Monitoring Instrument (OMI)

Sachiko Hayashida (NaraWomen\'s University)

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2017-09-26

Characterization and Correction of OMPS Nadir Mapper Measurements for Ozone Profile Retrievals

Juseon Bak (Harvard-Smithsonian AstrophysicalObservatory)

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2017-09-26

Status of GEMS Ozone Algorithm

Jae Hwan Kim(Busan National Univ.)

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2017-09-26

Status of GEMS Cloud Algorithm

Yong-Sang Choi (Ewha WomansUniv.)

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2017-09-26

Impact of high-resolution a priori model information on satellite formaldehyde retrievals

Si-Wan Kim (NOAA/ESRL, CIRES,Yonsei Univ.)

2017-09-26

Status of GEMS Formaldehyde Algorithm

Rokjin Park(Seoul National Univ.)

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2017-09-26

NO2 Retrievals from Space: Separating the troposphere from the stratospheric background

Eric Bucsela (SRI International)

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2017-09-26

Explicit and observation-based aerosol treatment in troposphericretrieval of NO2, HCHO and other species

Mengyao Liu (Peking University& KNMI)

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2017-09-26

Development of SO2 retrieval algorithm for the GEMS

Hanlim Lee(Pukyong Nat’l University)

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2017-09-26

Development of NO2 retrieval algorithm for the GEMS

Hanlim Lee(Pukyong Nat’l University)

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2017-09-26

Aerosol type classification using AERONET sun/sky radiometer deriveddepolarization ratio

Youngmin Noh (GwangjuInstitute of Science andTechnology)

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2017-09-26

Status of GEMS Surface Reflectance Algorithm

Kwonho Lee(GWNU) andJung Moon Yoo(Ewha Womans Univ.)

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2017-09-26

Status of GEMS Aerosol Algorithm

Mijin Kim, Sujung Go, andJhoon Kim (Yonsei Univ.)

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2017-09-25

NASA Earth Exchange: High-end Capability Computing for RemoteSensing Applications

Ryan Spackman (NASA AmesResearch Center)

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2017-09-25

Status of GEMS - Validation Plan

Myong-In Lee and Chang-KeunSong (UNIST)

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2017-09-25

Intercomparison of total column ozone data from the Pandoraspectrophotometer with Dobson, Brewer, and OMI measurementsover Seoul, Korea

Sangseo Park(Seoul National Univ.)

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2017-09-25

Intercalibration and harmonization of MAX-DOAS measurements aspart of CINDI-2 and FRM4DOAS projects

Michel Van Roozendael (BelgianInstitute For Space Aeronomy)

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2017-09-25

Remote sensing of trace gases from Chinses environmental satelliteand MAX-DOAS network

Cheng Liu (University of Scienceand Technology of China)

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2017-09-25

A decade of MAX-DOAS observations in Asia & Russia: Progress in OMITropospheric NO2 validation and synthetic analysis

Yugo Kanaya (JAMSTEC)

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2017-09-25

Asia Aerosol Network

Sang-Woo Kim(Seoul National Univ.)

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2017-09-25

Network of Observations in India

Manish Naja(Aryabhatta Research Instituteof Observational Sciences)

2017-09-25

The observation of Pandora spectrometer in the Korean peninsula

Ja-Ho Koo and Heesung Chong(Yonsei Univ.)

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2017-09-25

Pandonia network update

Alexander Cede, Robert Swap(LuftBlick & NASA/GSFC)

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2017-09-25

Polarization Correction

Ukkyo Jeong(University of Maryland, NASAGSFC)

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2017-09-25

Polarization characteristics of the atmosphere : Sensitivity study andvariable information

Kwang-Mog Lee(Kyungpook National Univ.)

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2017-09-25

Straylight Correction

David Flittner(NASA Langley ResearchCenter)

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2017-09-25

Status of GEMS - Calibration

Myoung-Hwan Ahn(Ewha Womans Univ.)

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2017-09-25

GEMS pre-flight test and characterization

Dai Ho Ko (KARI)

2017-09-25

Imaging Fourier Transform Spectrometer; Development Update

Tom McElroy (York University)

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2017-09-25

KORUS AQ results

Barry Lefer(NASA Headquarters)

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2017-09-25

TEMPO Mission Status and CEOS Update

Jay Al-Saadi(NASA Langley Research Center,CEOS AC-VC Co-Chair)

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2017-09-25

GEMS ground system and application

Jongmin Yoon (NIER)

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2017-09-25

GEMS Mission Status

Jhoon Kim (Yonsei University)

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2017-09-25

GOCI-2 Mission Status

Myung-Sook Park (KoreaInstitute of Ocean Science &Technology, KIOST)

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2017-09-25

AMI Mission Status

Chu-Yong Chung (NationalMeteorological Satellite Center,NMSC)

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2016

2016 GEMS Science Team Meeting Program

The 7th GEMS Science Team Meeting Program

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2016-10-12

Lectures III: Aerosol retrievals from space: principals and numerical modeling

Jun Wang (Univ. of Iowa)

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2016-10-12

Lectures II: An introduction to trace gas retrievals with the GeoTASO airborneinstrument

Caroline Nowlan (Harvard-Smithsonian Center forAstrophysics)

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2016-10-12

Lectures I: Measuring ozone and handling stray light in spectrophotometers

Tom McElroy (York University)

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2016-10-11

GEMS - RTM

Kwang-Mog Lee(Kyungpook National Univ.)

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2016-10-11

O3 and NO2 OSSEs for the GEO-CAPE Mission

Vijay Natraj (NASA JPL)

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2016-10-11

Assimilation of GEMS radiance using MLEF and WRF-Chem

Seon Ki Park(Ewha Womans Univ.)

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2016-10-11

An estimation of NOx emissions over East Asia using OMI-observedNO2 columns

K.M. Han and C.H. Song(GIST)

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2016-10-11

Impacts of the spatial resolution of a priori information on theretrieval of trace gases

Si-Wan Kim (NOAA)

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2016-10-11

Measurements of Boundary Layer Aerosol and Wind Profiles withLidar Techniques

Sang-Woo Kim (SNU)

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2016-10-11

Aerosol assimilation studies for the geostationary constellation

David Edwards (NCAR)

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2016-10-11

Simulation of the aerosol distributions for Kyushu region with thehorizontal resolution of ~5km using NICAM

Takeshi Kuroda (NICT, TokyoInstitute of Technology)

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2016-10-11

Cloud, Aerosol, and Surface Products from Sentinel-4

Diego Loyola (GermanAerospace Center (DLR))

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2016-10-11

GEMS - Cloud

Bo-Ram Kim and Yong-SangChoi (Ewha Womans Univ.)

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