Atmospheric water vapor retrieval from Landsat 8 thermal infrared images
Atmospheric water vapor (wv) is required for the accurate retrieval of the land surface temperature from remote sensing data and other applications. This work aims to estimate wv from Landsat 8 Thermal InfraRed Sensor (TIRS) images using a new modified split-window covariance-variance ratio (MSWCVR)...
Published in: | Journal of Geophysical Research: Atmospheres |
---|---|
Main Authors: | , , , , , , |
Other Authors: | , , , , |
Format: | Journal/Newspaper |
Language: | English |
Published: |
journal of geophysical research atmospheres
2015
|
Subjects: | |
Online Access: | https://hdl.handle.net/20.500.11897/155318 https://doi.org/10.1002/2014JD022619 |
id |
ftpekinguniv:oai:localhost:20.500.11897/155318 |
---|---|
record_format |
openpolar |
spelling |
ftpekinguniv:oai:localhost:20.500.11897/155318 2023-05-15T13:06:17+02:00 Atmospheric water vapor retrieval from Landsat 8 thermal infrared images Ren, Huazhong Du, Chen Liu, Rongyuan Qin, Qiming Yan, Guangjian Li, Zhao-Liang Meng, Jinjie Qin, QM (reprint author), Peking Univ, Inst Remote Sensing & Geog Informat Syst, Beijing 100871, Peoples R China. Peking Univ, Inst Remote Sensing & Geog Informat Syst, Beijing 100871, Peoples R China. Beijing Normal Univ, Sch Geog, State Key Lab Remote Sensing Sci, Beijing 100875, Peoples R China. Chinese Acad Agr Sci, Inst Agr Resources & Reg Planning, Minist Agr, Key Lab Agriinformat, Beijing 100193, Peoples R China. Univ Strasbourg, ICube Lab, Illkirch Graffenstaden, France. 2015 https://hdl.handle.net/20.500.11897/155318 https://doi.org/10.1002/2014JD022619 en eng journal of geophysical research atmospheres JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES.2015,120,(5),1723-1738. 747916 2169-897X http://hdl.handle.net/20.500.11897/155318 2169-8996 doi:10.1002/2014JD022619 WOS:000351678100007 SCI water vapor Landsat 8 MSWCVR TIRS thermal infrared remote sensing SPLIT-WINDOW ALGORITHM RESOLUTION IMAGING SPECTRORADIOMETER SURFACE-TEMPERATURE PRECIPITABLE WATER RADIOMETRIC CALIBRATION SENSOR PERFORMANCE Journal 2015 ftpekinguniv https://doi.org/20.500.11897/155318 https://doi.org/10.1002/2014JD022619 2021-08-01T08:02:35Z Atmospheric water vapor (wv) is required for the accurate retrieval of the land surface temperature from remote sensing data and other applications. This work aims to estimate wv from Landsat 8 Thermal InfraRed Sensor (TIRS) images using a new modified split-window covariance-variance ratio (MSWCVR) method on the basis of the brightness temperatures of two thermal infrared bands. Results show that the MSWCVR method can theoretically retrieve wv with an accuracy better than 0.3g/cm(2) for dry atmosphere (wv<2g/cm(2)) conditions and better than 0.5g/cm(2) for wet atmosphere conditions. The method was applied at different locations with dry and moist atmospheres and was validated at 42 ground sites using AERONET (Aerosol Robotic Network) ground-measured data and MODIS (Moderate Resolution Imaging Spectroradiometer) products. The results show that the retrieved wv from the TIRS data is highly correlated with the wv of AERONET and MODIS but is generally larger. This difference was probably attributed to the uncertainty of radiometric calibration and stray light coming outside from field of view of TIRS instrument in the current images. Consequently, the data quality and radiometric calibration of the TIRS data should be improved in the future. Meteorology & Atmospheric Sciences SCI(E) 0 ARTICLE qmqinpku@163.com 5 1723-1738 120 Journal/Newspaper Aerosol Robotic Network Peking University Institutional Repository (PKU IR) Journal of Geophysical Research: Atmospheres 120 5 1723 1738 |
institution |
Open Polar |
collection |
Peking University Institutional Repository (PKU IR) |
op_collection_id |
ftpekinguniv |
language |
English |
topic |
water vapor Landsat 8 MSWCVR TIRS thermal infrared remote sensing SPLIT-WINDOW ALGORITHM RESOLUTION IMAGING SPECTRORADIOMETER SURFACE-TEMPERATURE PRECIPITABLE WATER RADIOMETRIC CALIBRATION SENSOR PERFORMANCE |
spellingShingle |
water vapor Landsat 8 MSWCVR TIRS thermal infrared remote sensing SPLIT-WINDOW ALGORITHM RESOLUTION IMAGING SPECTRORADIOMETER SURFACE-TEMPERATURE PRECIPITABLE WATER RADIOMETRIC CALIBRATION SENSOR PERFORMANCE Ren, Huazhong Du, Chen Liu, Rongyuan Qin, Qiming Yan, Guangjian Li, Zhao-Liang Meng, Jinjie Atmospheric water vapor retrieval from Landsat 8 thermal infrared images |
topic_facet |
water vapor Landsat 8 MSWCVR TIRS thermal infrared remote sensing SPLIT-WINDOW ALGORITHM RESOLUTION IMAGING SPECTRORADIOMETER SURFACE-TEMPERATURE PRECIPITABLE WATER RADIOMETRIC CALIBRATION SENSOR PERFORMANCE |
description |
Atmospheric water vapor (wv) is required for the accurate retrieval of the land surface temperature from remote sensing data and other applications. This work aims to estimate wv from Landsat 8 Thermal InfraRed Sensor (TIRS) images using a new modified split-window covariance-variance ratio (MSWCVR) method on the basis of the brightness temperatures of two thermal infrared bands. Results show that the MSWCVR method can theoretically retrieve wv with an accuracy better than 0.3g/cm(2) for dry atmosphere (wv<2g/cm(2)) conditions and better than 0.5g/cm(2) for wet atmosphere conditions. The method was applied at different locations with dry and moist atmospheres and was validated at 42 ground sites using AERONET (Aerosol Robotic Network) ground-measured data and MODIS (Moderate Resolution Imaging Spectroradiometer) products. The results show that the retrieved wv from the TIRS data is highly correlated with the wv of AERONET and MODIS but is generally larger. This difference was probably attributed to the uncertainty of radiometric calibration and stray light coming outside from field of view of TIRS instrument in the current images. Consequently, the data quality and radiometric calibration of the TIRS data should be improved in the future. Meteorology & Atmospheric Sciences SCI(E) 0 ARTICLE qmqinpku@163.com 5 1723-1738 120 |
author2 |
Qin, QM (reprint author), Peking Univ, Inst Remote Sensing & Geog Informat Syst, Beijing 100871, Peoples R China. Peking Univ, Inst Remote Sensing & Geog Informat Syst, Beijing 100871, Peoples R China. Beijing Normal Univ, Sch Geog, State Key Lab Remote Sensing Sci, Beijing 100875, Peoples R China. Chinese Acad Agr Sci, Inst Agr Resources & Reg Planning, Minist Agr, Key Lab Agriinformat, Beijing 100193, Peoples R China. Univ Strasbourg, ICube Lab, Illkirch Graffenstaden, France. |
format |
Journal/Newspaper |
author |
Ren, Huazhong Du, Chen Liu, Rongyuan Qin, Qiming Yan, Guangjian Li, Zhao-Liang Meng, Jinjie |
author_facet |
Ren, Huazhong Du, Chen Liu, Rongyuan Qin, Qiming Yan, Guangjian Li, Zhao-Liang Meng, Jinjie |
author_sort |
Ren, Huazhong |
title |
Atmospheric water vapor retrieval from Landsat 8 thermal infrared images |
title_short |
Atmospheric water vapor retrieval from Landsat 8 thermal infrared images |
title_full |
Atmospheric water vapor retrieval from Landsat 8 thermal infrared images |
title_fullStr |
Atmospheric water vapor retrieval from Landsat 8 thermal infrared images |
title_full_unstemmed |
Atmospheric water vapor retrieval from Landsat 8 thermal infrared images |
title_sort |
atmospheric water vapor retrieval from landsat 8 thermal infrared images |
publisher |
journal of geophysical research atmospheres |
publishDate |
2015 |
url |
https://hdl.handle.net/20.500.11897/155318 https://doi.org/10.1002/2014JD022619 |
genre |
Aerosol Robotic Network |
genre_facet |
Aerosol Robotic Network |
op_source |
SCI |
op_relation |
JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES.2015,120,(5),1723-1738. 747916 2169-897X http://hdl.handle.net/20.500.11897/155318 2169-8996 doi:10.1002/2014JD022619 WOS:000351678100007 |
op_doi |
https://doi.org/20.500.11897/155318 https://doi.org/10.1002/2014JD022619 |
container_title |
Journal of Geophysical Research: Atmospheres |
container_volume |
120 |
container_issue |
5 |
container_start_page |
1723 |
op_container_end_page |
1738 |
_version_ |
1765999539722911744 |