Articles | Volume 17, issue 7
https://doi.org/10.5194/acp-17-4673-2017
© Author(s) 2017. This work is distributed under
the Creative Commons Attribution 3.0 License.
the Creative Commons Attribution 3.0 License.
https://doi.org/10.5194/acp-17-4673-2017
© Author(s) 2017. This work is distributed under
the Creative Commons Attribution 3.0 License.
the Creative Commons Attribution 3.0 License.
Research article
| 
10 Apr 2017
Research article |
| 10 Apr 2017
Sensitivity of formaldehyde (HCHO) column measurements from a geostationary satellite to temporal variation of the air mass factor in East Asia
Hyeong-Ahn Kwon
School of Earth and Environmental Sciences, Seoul National University, Seoul, Republic of Korea
School of Earth and Environmental Sciences, Seoul National University, Seoul, Republic of Korea
Jaein I. Jeong
School of Earth and Environmental Sciences, Seoul National University, Seoul, Republic of Korea
Seungun Lee
School of Earth and Environmental Sciences, Seoul National University, Seoul, Republic of Korea
Gonzalo González Abad
Atomic and Molecular Physics Division, Harvard-Smithsonian Center for Astrophysics, Cambridge, Massachusetts, USA
Thomas P. Kurosu
Earth Science, Jet Propulsion Laboratory, Pasadena, California, USA
Paul I. Palmer
National Centre for Earth Observation, School of GeoSciences, University of Edinburgh, Edinburgh, UK
Kelly Chance
Atomic and Molecular Physics Division, Harvard-Smithsonian Center for Astrophysics, Cambridge, Massachusetts, USA
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18 citations as recorded by crossref.
- Impact of high-resolution a priori profiles on satellite-based formaldehyde retrievals S. Kim et al. 10.5194/acp-18-7639-2018
- Coprecipitation synthesis of N, Fe doped anatase TiO2 nanoparticles and photocatalytic mechanism D. Liang et al. 10.1007/s10854-019-01623-3
- High-resolution mapping of SO2 using airborne observations from the GeoTASO instrument during the KORUS-AQ field study: PCA-based vertical column retrievals H. Chong et al. 10.1016/j.rse.2020.111725
- Optimal Estimation-Based Algorithm to Retrieve Aerosol Optical Properties for GEMS Measurements over Asia M. Kim et al. 10.3390/rs10020162
- Photochemical environment over Southeast Asia primed for hazardous ozone levels with influx of nitrogen oxides from seasonal biomass burning M. Marvin et al. 10.5194/acp-21-1917-2021
- Validation of satellite formaldehyde (HCHO) retrievals using observations from 12 aircraft campaigns L. Zhu et al. 10.5194/acp-20-12329-2020
- Source and variability of formaldehyde (HCHO) at northern high latitudes: an integrated satellite, aircraft, and model study T. Zhao et al. 10.5194/acp-22-7163-2022
- First results of cloud retrieval from the Geostationary Environmental Monitoring Spectrometer B. Kim et al. 10.5194/amt-17-453-2024
- Effect of solar zenith angle on satellite cloud retrievals based on O2–O2 absorption band G. Kim et al. 10.1080/01431161.2021.1890267
- Assessment of HCHO in Beijing during 2009 to 2020 using satellite observation and numerical model: Spatial characteristic and impact factor J. Fan et al. 10.1016/j.scitotenv.2023.165060
- Global retrieval of stratospheric and tropospheric BrO columns from the Ozone Mapping and Profiler Suite Nadir Mapper (OMPS-NM) on board the Suomi-NPP satellite H. Chong et al. 10.5194/amt-17-2873-2024
- Explicit Aerosol Correction of OMI Formaldehyde Retrievals Y. Jung et al. 10.1029/2019EA000702
- Ambient Formaldehyde over the United States from Ground-Based (AQS) and Satellite (OMI) Observations P. Wang et al. 10.3390/rs14092191
- Description of a formaldehyde retrieval algorithm for the Geostationary Environment Monitoring Spectrometer (GEMS) H. Kwon et al. 10.5194/amt-12-3551-2019
- Preparation, structural and photocatalytic activity of Sn/Fe co-doped TiO2 nanoparticles by sol-gel method J. Wang et al. 10.1016/j.ceramint.2021.12.034
- New Era of Air Quality Monitoring from Space: Geostationary Environment Monitoring Spectrometer (GEMS) J. Kim et al. 10.1175/BAMS-D-18-0013.1
- Introduction of Ground-based Remote Sensing and Applications for Air Quality Monitoring S. Park et al. 10.5572/KOSAE.2025.41.2.254
- Nitrogen dioxide and formaldehyde measurements from the GEOstationary Coastal and Air Pollution Events (GEO-CAPE) Airborne Simulator over Houston, Texas C. Nowlan et al. 10.5194/amt-11-5941-2018
18 citations as recorded by crossref.
- Impact of high-resolution a priori profiles on satellite-based formaldehyde retrievals S. Kim et al. 10.5194/acp-18-7639-2018
- Coprecipitation synthesis of N, Fe doped anatase TiO2 nanoparticles and photocatalytic mechanism D. Liang et al. 10.1007/s10854-019-01623-3
- High-resolution mapping of SO2 using airborne observations from the GeoTASO instrument during the KORUS-AQ field study: PCA-based vertical column retrievals H. Chong et al. 10.1016/j.rse.2020.111725
- Optimal Estimation-Based Algorithm to Retrieve Aerosol Optical Properties for GEMS Measurements over Asia M. Kim et al. 10.3390/rs10020162
- Photochemical environment over Southeast Asia primed for hazardous ozone levels with influx of nitrogen oxides from seasonal biomass burning M. Marvin et al. 10.5194/acp-21-1917-2021
- Validation of satellite formaldehyde (HCHO) retrievals using observations from 12 aircraft campaigns L. Zhu et al. 10.5194/acp-20-12329-2020
- Source and variability of formaldehyde (HCHO) at northern high latitudes: an integrated satellite, aircraft, and model study T. Zhao et al. 10.5194/acp-22-7163-2022
- First results of cloud retrieval from the Geostationary Environmental Monitoring Spectrometer B. Kim et al. 10.5194/amt-17-453-2024
- Effect of solar zenith angle on satellite cloud retrievals based on O2–O2 absorption band G. Kim et al. 10.1080/01431161.2021.1890267
- Assessment of HCHO in Beijing during 2009 to 2020 using satellite observation and numerical model: Spatial characteristic and impact factor J. Fan et al. 10.1016/j.scitotenv.2023.165060
- Global retrieval of stratospheric and tropospheric BrO columns from the Ozone Mapping and Profiler Suite Nadir Mapper (OMPS-NM) on board the Suomi-NPP satellite H. Chong et al. 10.5194/amt-17-2873-2024
- Explicit Aerosol Correction of OMI Formaldehyde Retrievals Y. Jung et al. 10.1029/2019EA000702
- Ambient Formaldehyde over the United States from Ground-Based (AQS) and Satellite (OMI) Observations P. Wang et al. 10.3390/rs14092191
- Description of a formaldehyde retrieval algorithm for the Geostationary Environment Monitoring Spectrometer (GEMS) H. Kwon et al. 10.5194/amt-12-3551-2019
- Preparation, structural and photocatalytic activity of Sn/Fe co-doped TiO2 nanoparticles by sol-gel method J. Wang et al. 10.1016/j.ceramint.2021.12.034
- New Era of Air Quality Monitoring from Space: Geostationary Environment Monitoring Spectrometer (GEMS) J. Kim et al. 10.1175/BAMS-D-18-0013.1
- Introduction of Ground-based Remote Sensing and Applications for Air Quality Monitoring S. Park et al. 10.5572/KOSAE.2025.41.2.254
- Nitrogen dioxide and formaldehyde measurements from the GEOstationary Coastal and Air Pollution Events (GEO-CAPE) Airborne Simulator over Houston, Texas C. Nowlan et al. 10.5194/amt-11-5941-2018
Latest update: 01 Jul 2025
Short summary
A geostationary satellite can measure daytime hourly HCHO columns. Atmospheric conditions such as synoptic meteorology and the presence of other gases and aerosols may affect HCHO measurements. We examine the effects of their temporal variation on the HCHO measurement of a geostationary satellite in East Asia. We find that the hourly variation of other species could be important. Especially the inclusion of hourly aerosol variation in the retrieval could lead to improving HCHO measurements.
A geostationary satellite can measure daytime hourly HCHO columns. Atmospheric conditions such...
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