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Presentations

2014-10-08

A comparison study between CMAQ-simulated and OMI-retrieved NO2 columns over East Asia for evaluation of NOx emission fluxes of INTEX-B, CAPSS and REAS inventories

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

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2014-10-08

Next generation geostationary AOD retrievals improve air quality predictions

Greg Carmichael (Univ. of Iowa)

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2014-10-08

The Atmospheric Composition Geostationary Satellite Constellation for Air Quality and Climate Science: Evaluating performance with Observation System Simulation Experiments

David Edwards (NCAR)

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2014-10-08

Status of GEMS Data Assimilation

Seon Ki Park (Ewha Womans Univ.)

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2014-10-07

Status of GEMS Surface Algorithm

Jung Moon Yoo (Ewha Womans Univ.)

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2014-10-07

Aerosol effective height from O2-O2 measurements

Sangseo Park (Yonsei Univ., and NCAR)

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2014-10-07

Status of GEMS Cloud Algorithm

Yong Sang Choi (Ewha Womans Univ.)

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2014-10-07

Derivation of optical centroid cloud pressures from O2O2 slant column measurements

Eun-Su Yang (SSAI/GSFC, NASA)

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2014-10-07

Status of GEMS Aerosol Retrieval Algorithm

Mijin Kim and Jhoon Kim (Yonsei Univ.)

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2014-10-07

Assessment of OMI Near UV Aerosol Products

Changwoo Ahn (SSAI/GSFC, NASA)

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2014-10-07

Assessment of OMI Near UV Aerosol Products

Changwoo Ahn (SSAI/GSFC, NASA)

2014-10-07

A ten year record of Aerosol Absorption over East Asia from OMI observations

Omar Torres (GSFC, NASA)

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2014-10-07

Current status of TROPOMI and the plans for the near-future

Pepijn Veefkind (KNMI)

2014-10-07

Status of GEMS Ozone Algorithm

Jae. H. Kim (Busan National Univ.)

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2014-10-07

Vertical profile of tropospheric ozone derived from joint retrieval using three different wavelength channels, UV, IR, and Microwave: a sensitivity study for satellite observation

Mona E. Mahani (Tohoku Univ.)

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2014-10-07

The TOMS V9 algorithm applied to hyperspectral sensors

David Haffner (SSAI/GSFC, NASA)

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2014-10-07

Application of OMPS limb data for improving the estimation of GEMS tropospheric trace gases and aerosols

P.K. Bhartia (GSFC, NASA)

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2014-10-07

The role of airborne campaigns in preparing for the geostationary air quality era

Jay Al-Saadi and Jim Crawford (NASA LaRC)

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2014-10-07

A science mission for the Polar Communications and Weather Satellite

Tom McElroy (York Univ.)

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2014-10-07

Implementation of Tropospheric Emissions: Monitoring of Pollution (TEMPO)

Kelly Chance (Harvard Smithsonian CfA)

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2014-10-07

Predicted Performance of GEMS

J. Kim (Yonsei Univ.)

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2014-10-07

Status of GEMS Development

S.H. Lee (KARI)

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2014-10-07

Status of GEO-KOMPSAT 2

S.R. Lee (KARI)

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2013

2013 GEMS Science Team Meeting Program

The 4th GEMS Science Team Meeting Program

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2013-10-16

Lectures VIII: Introduction to Retrieval

Tom McElroy (York University)

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2013-10-16

Lectures VII: Cloud and aerosol correction for retrieval of trace gases from satellites

Changwoo Ahn (SSAI/GSFC, NASA) and P.K. Bhartia (GSFC, NASA)

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2013-10-16

Lectures VI: Atmospheric measurement techniques

Pieternel Levelt (KNMI)

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2013-10-16

Lectures V: OMI achievements and TROPOMI mission: from requirements to operation

Pieternel Levelt (KNMI)

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2013-10-16

Lectures IV: Measurement of tropospheric pollution from space: principles

David Edwards (NCAR) 

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2013-10-16

Lectures III: V9 total ozone and profile algorithm

David Haffner (SSAI/GSFC, NASA) and P.K. Bhartia (GSFC, NASA)

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2013-10-16

Lectures II: Optimal Estimation

Xiong Liu (Harvard Smithonian CfA)

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2013-10-16

Lectures I: Atmospheric physics applied to data analysis algorithms

Kelly Chance (Harvard Smithonian CfA)

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2013-10-15

Status of data assimilation for GEMS

S.K. Park (Ewha Womans Univ.)

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2013-10-15

Optical Constants for Asian Dust in UV-VIS Region

K.M. Lee (Kyungpook Nat’l Univ.)

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2013-10-15

An investigation on NOx emissions over East Asia using CMAQ-estimated and OMI-retrieved NO2 columns and averaging kernels from KNMI algorithm

C.H. Song (GIST)

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2013-10-15

The view of top-down estimation of pollutant emissions over Asia

Qiang Zhang (Tsinghua Univ.)

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2013-10-15

OMI and TROPOMI: implications for GEMS

Pieternel Levelt (KNMI)

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2013-10-15

Development status of GEMS Surface Property Algorithm

J.M. Yoo (Ewha Womans Univ.)

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2013-10-15

GEMS cloud algorithm development status: preliminary results and remaining issues

Yong-Sang Choi (Ewha Womans Univ.)

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2013-10-15

GEMS cloud algorithm development status: preliminary results and remaining issues

Yong-Sang Choi (Ewha Womans Univ.)

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2013-10-15

Aerosol layer height determination: Embedded cloud top approach

Dong Wu (UCLA/JIFRESSE)

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2013-10-15

A Global Aerosol Absorption Product from OMI Near UV Observations

O. Torres (GSFC, NASA)

2013-10-15

Assessment of OMI Near UV Aerosol Products (AOD & SSA)

Changwoo Ahn (SSAI/NASA)

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2013-10-15

Development status of Aerosol Algorithm for GEMS

Mijin Kim and J. Kim (Yonsei Univ.)

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2013-10-15

The potential of using cloud properties to derive trace gas profile information from Nadir looking sensors

Jan Zörner (MPI)

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2013-10-15

Development status of GEMS HCHO Algorithm

R. Park (SNU)

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2013-10-15

Development status of NO2 and SO2 retrieval algorithm for GEMS: sensitivity test

Y.J. Kim (GIST)

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2013-10-15

Trend, seasonality, and diurnal variation of tropospheric NO2 columns over Seoul and Los Angeles

Siwan Kim (NOAA)

2013-10-15

An evaluation of the CMAQ reproducibility of satellite tropospheric NO2 column observations at different local times over East Asia

Hitoshi Irie (Chiba Univ.)

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2013-10-15

MAX-DOAS and PANDORA as tools for validation and calibration of GEMS products

Hanlim Lee (Pukyong Nat’l University)

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2013-10-15

Tropospheric ozone over East Asia - climatology and satellite observation

Sachiko Hayashida (NARA Woman\'s Univ.)

2013-10-15

Development status of GEMS O3 Algorithm

Jae H. Kim (Pusan Nat’l Univ.)

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2013-10-15

Results from TOMS version 9 total ozone algorithm: implications for GEMS

P.K. Bhartia (GSFC, NASA) and David Haffner (SSAI/GSFC, NASA)

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2013-10-14

Status of integration of GEMS data processing algorithms complied with the standardizing conventions

Y. J. Kim (SAEASOFT Co. Ltc.)

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2013-10-14

Data Calibration for GEMS

M. H. Ahn (Ewha Womans Univ.)

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2013-10-14

Observation System Simulations Experiments in Support of the Geostationary Atmospheric Composition Constellation

David Edwards (NCAR)

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2013-10-14

TEMPO SNR requirements and trace gas retrieval performance

Xiong Liu (Harvard Smithonian CfA)

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2013-10-14

Instrumental stray light in UV visible spectrometers

C. Thomas McElroy (York University)

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2013-10-14

GRIPS

J. Ryan Spackman (NOAA/STC)

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2013-10-14

OMI and TROPOMI: implications for GEMS

Pieternel Levelt (KNMI)

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2013-10-14

Air pollution observation (APOLLO) mission from International Space Station, - Synergy with GEMS observation

Yasuko Kasai (Tokyo Institute of Technology)

2013-10-14

Status of TEMPO

Kelly Chance (Harvard Smithonian CfA)

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2013-10-14

Status of the CEOS Air Quality Constellation and NASA GEO-CAPE Mission

J. Al-Saadi (NASA HQ), David Edwards (NCAR) et al.

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2013-10-14

Status of GEMS program science

J. Kim (Yonsei Univ.)

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2012

2012 GEMS Science Team Meeting Program

The 3rd GEMS Science Team Meeting Program

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2012-10-09

FTS and UV-Visible Instruments for the Polar Communications and Weather Satellite

C. Thomas McElroy (York Univ.)

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2012-10-09

GRIPS – geostationary remote infrared pollution sounder

J. Ryan Spackman (NOAA)

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2012-10-09

PanFTS Instrument for Geostationary Carbon Cycle and Air Quality Missions

Stan Sander (NASA JPL)

2012-10-09

MAX-DOAS measurements of urban air pollution from an elevated mountain site: Technical setup and experience from the first two years of observations

Jochen Stutz (UCLA)

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2012-10-09

Data distribution and processing

Piet Stammes (KNMI)

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2012-10-09

Non-linearity in Array Detectors: From Detection to Correction

C. Thomas McElroy (York Univ.)

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2012-10-09

Instrumental polarization sensitivity and polarization correction: impacts on trace gas retrievals

Xiong Liu (Harvard Smithonian CfA)

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2012-10-09

Plan of Japanese ISS mission of Atmospheric Chemistry (APOLLO )

Sachiko Hayashida (NARA Women’s Univ.)

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2012-10-09

Retrieval of aerosol over clouds

Omar Torres (NASA GSFC)

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2012-10-09

Concept for determining aerosol layer height using UV-Vis O4 absorption bands

SangSeo Park (Yonsei Univ.)

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2012-10-09

Determining aerosol plume height from two GEO imagers: Lessons from MISR and GOES

Dong Wu (NASA GSFC)

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2012-10-09

Conversion of NO2 slant columns onto vertical column

Pawan K (PK) Bhartia (NASA GSFC)

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2012-10-09

A feasibility study for SO2 detection from space

Hitoshi Irie (Chiba Univ.)

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2012-10-09

JPL simulation and OSSE activities in support of GEO-CAPE

Jessica Neu (NASA JPL)

2012-10-09

JPL developments in retrieval algorithm for geostationary observations

Thomas Kurosu (NASA GSFC)

2012-10-09

Satellite remote Sensing of NO2 as an indicator of aerosol pollution: opportunities from GEMS (and GOCI) observations

Randall Martin (Dalhousie Univ.)

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2012-10-09

Concept for geostationary monitoring of North American atmospheric pollution

Kelly Chance (Harvard Smithonian CfA)

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2012-10-09

Science status for NASA decadal survey GEO-CAPE mission

David Edwards (NCAR)

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2012-10-08

Issues on patents for GEMS (in Korean)

K.S. Jang (R&D patent Center)

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2012-10-08

Data assimilation for GEMS

S.K. Park (Ewha Womans Univ.)

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2012-10-08

Simulated temporal and spatial distribution of gases and aerosol concentration for the GEMS observation

C.H. Song (GIST)

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2012-10-08

Development of surface property algorithm for GEMS

J.M. Yoo (Ewha Womans Univ.)

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2012-10-08

Development of cloud algorithm for GEMS: Synthetic cloud data

Y.S. Choi (Ewha Womans Univ.)

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2012-10-08

Development of aerosol algorithm for GEMS

M.J. Kim and J. Kim (Yonsei Univ.)

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2012-10-08

Development of HCHO algorithm for GEMS

R. Park (SNU)

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2012-10-08

Development of NO2 and SO2 algorithm for GEMS

Y.J. Kim (GIST)

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2012-10-08

Capability of ozone profiling from GEMS

Jae H. Kim (Pusan Nat’l Univ.)

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2012-10-08

Input radiance for GEMSInput radiance for GEMS

K.M. Lee (Kyungpook Nat’l Univ.)

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2012-10-08

CEOS air quality constellation

J. Al-Saadi (NASA HQ)

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2012-10-08

GEMS instrument requirements and Status of Geo-KOMPSAT-2 program

S.H. Lee (KARI)

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2012-10-08

GEMS program and science requirements

J. Kim (Yonsei Univ.)

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2011

2011 GEMS Science Team Meeting Program

The 2nd GEMS Science Team Meeting Program

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2011-09-02

Synergy of GEMS with Meteorological and Ocean Color Instrument

Dong Wu (NASA GSFC)

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2011-09-02

Mapping of CO2, CH4, CO and GPP from GEMS using Imaging Fourier Transform Spectroscopy

Stanley Sander, Jason Hyon (NASA JPL)

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2011-09-02

Space Radiation Protection for OMI Design and Operation Results

Pepijn Veefkind (KNMI)

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