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Remote Sensing of Aerosol Optical Depth Using an Airborne Polarimeter over North China
2017
Remote Sensing
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ability in the regionally accurate remote sensing of aerosol. sensors used to derive the aerosol optical properties consistently. ...
The airborne Atmosphere Multi-angle Polarization Radiometer (AMPR) was employed to perform airborne measurements over North China between 2012 and 2016. ...
The monitoring of the physical parameters of aerosol and their spatial distribution is an important part of quantitative remote sensing [4, 5] . ...
doi:10.3390/rs9100979
fatcat:tupmqsjp4ng6bfz7ltqcwvejxi
Improving Remote Sensing of Aerosol Optical Depth over Land by Polarimetric Measurements at 1640 nm: Airborne Test in North China
2015
Remote Sensing
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depth (AOD) over land using look-up table approaches. ...
An improved aerosol retrieval algorithm based on the Advanced Multi-angular Polarized Radiometer (AMPR) is presented to illustrate the utility of additional 1640-nm observations for measuring aerosol optical ...
Conflicts of Interest The authors declare no conflict of interest. Remote Sens. 2015, 7 ...
doi:10.3390/rs70506240
fatcat:f36vlzyu4jcf3cqfzti7xpxgem
Going Beyond Standard Ocean Color Observations: Lidar and Polarimetry
2019
Frontiers in Marine Science
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ACKNOWLEDGMENTS Portions of this work were performed at the Jet Propulsion Laboratory, California Institute of Technology, under a contract with the National Aeronautics and Space Administration. ...
polarimeters Airborne polarimeters have been used for numerous field campaigns aimed at studying aerosols and clouds. ...
of China). ...
doi:10.3389/fmars.2019.00251
fatcat:cy5ttuoerzb6pj46tocy7vpgbm
Polarimetric remote sensing of atmospheric aerosols: Instruments, methodologies, results, and perspectives
2019
Journal of Quantitative Spectroscopy and Radiative Transfer
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Polarimetric remote sensing of atmospheric aerosols: Instruments, methodologies, results, and perspectives. observations of single scattering with no contributions from multiple scattering effects and ...
therefore provide unique data for the validation of aerosol optical models and retrieval concepts. ...
These approaches should be considered as an effort of the scientific community to optimize the connection between optical remote-sensing data with aerosol chemistry and physics used in climate models. ...
doi:10.1016/j.jqsrt.2018.11.024
fatcat:w6ahxtkturgldcfl6t6prce7km
Sensor Capability and Atmospheric Correction in Ocean Colour Remote Sensing
2015
Remote Sensing
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Acknowledgments: This work is supported by Queen Mary University of London's Engineering and Physical ...
of aerosol optical depth and absorption [91] . ...
Spectral radiometers capture measurements of the sun to determine aerosol optical depth (sometimes termed aerosol optical thickness) and water vapour levels. ...
doi:10.3390/rs8010001
fatcat:c6tfrygyazcrdp66fb47xmx6um
EOSTerraAerosol and Radiative Flux Validation: An Overview of the Chesapeake Lighthouse and Aircraft Measurements for Satellites (CLAMS) Experiment
2005
Journal of the Atmospheric Sciences
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A variety of in situ sampling devices and passive remote sensing instruments were flown on six aircraft to characterize the state of the atmosphere, the composition of atmospheric aerosols, and the associated ...
CERES, MISR, and MODIS are being used to investigate the critical role aerosols play in modulating the radiative heat budget of the earth-atmosphere system. ...
The participation of the University of Washington team and its Convair 580 aircraft was supported by grants from NASA and NSF. ...
doi:10.1175/jas3398.1
fatcat:gmqdsjnikjb2tmbo22gaeki4su
Analysis of fine-mode aerosol retrieval capabilities by different passive remote sensing instrument designs
2012
Optics Express
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Remote sensing of aerosol optical properties is difficult, but multi-angle, multi-spectral, polarimetric instruments have the potential to retrieve sufficient information about aerosols that they can be ...
Generally, our results agree with previous validation efforts of POLDER and airborne prototypes of APS, but show that the MISR aerosol optical thickness uncertainty characterization is possibly underestimated ...
We intend to use this framework in the future for the investigation of retrieval strategies for other scenarios, such as mixed aerosol and cloud scenes and observations through ocean ...
doi:10.1364/oe.20.021457
pmid:23037267
fatcat:b6uop4zjnrezzdgu2edxv26rum
A review of measurement-based assessments of the aerosol direct radiative effect and forcing
2006
Atmospheric Chemistry and Physics
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The multi-spectral MODIS measures global distributions of aerosol optical depth (τ ) on a daily scale, with a high accuracy of ±0.03±0.05τ over ocean. ...
The multiangle MISR derives an annual average AOD of 0.23 over global land with an uncertainty of ∼20% or ±0.05. ...
Redemann and an anonymous reviewer for their insightful comments. H. Yu thanks R. Levy and G. Engel-Cox for editorial assistance. Edited by: W. Conant ...
doi:10.5194/acp-6-613-2006
fatcat:eitc2hyslnfbhkuwxyavpygcci
An overview of MATISSE-v2.0
2010
Optics in Atmospheric Propagation and Adaptive Systems XIII
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Co-Sponsoring Organisations Delivered with the support of Scottish Enterprise Cooperating Organisations 3A ...
This Programme is based on commitments received up to the time of publication and is subject to change without notice. ...
This gives us a background correlation that we use as reference to subtract from the spatial correlation in both image and far-field measurements. ...
doi:10.1117/12.868183
fatcat:5anlqspzzzcftfufaxvlr45zve
The Dark Target Algorithm for Observing the Global Aerosol System: Past, Present, and Future
2020
Remote Sensing
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to constrain surface reflectance and aerosol optical properties. ...
The goal is to produce an uninterrupted time series of an aerosol climate data record that begins at the dawn of the 21st century and continues indefinitely into the future. ...
aerosol optical depth (AOD) through radiative transfer modeling. ...
doi:10.3390/rs12182900
fatcat:ucnhdfskirbw7pk2zq2v73z6em
Satellite Remote Sensing and the Marine Biodiversity Observation Network: Current Science and Future Steps
2021
Oceanography
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Remote-sensing observations provide rapid and synoptic data for assessing biophysical interactions at multiple spatial and temporal scales and thus are useful for monitoring biodiversity in critical coastal ...
Here, we highlight four approaches in remote sensing that complement the Marine Biodiversity Observation Network (MBON). ...
Airborne hyperspectral remote sensing (also known as imaging spectroscopy) is at the technological forefront of passive optical sensing for providing the most detailed benthic habitat maps (Goodman et ...
doi:10.5670/oceanog.2021.215
fatcat:q42u6rlur5gqrfzkpzkv7uujvu
Global observations of aerosol-cloud-precipitation-climate interactions
2014
Reviews of Geophysics
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In this review, we identify the main challenges and follow with suggesting possible ways to address them using satellite remote sensing. ...
Measurements of tropospheric CCN and IN over large areas have not been possible and can be only roughly approximated from satellite-sensor-based estimates of optical properties of aerosols. ...
Climate Change Initiative (CCI) project funded by the European Space Agency (ESA) as part of the ESA Climate Change Initiative. ...
doi:10.1002/2013rg000441
fatcat:dg4ozjx7izaxli5t7t2sp46zny
Satellite perspective of aerosol intercontinental transport: From qualitative tracking to quantitative characterization
2013
Atmospheric research
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Significant progress in satellite remote sensing of aerosol properties during the Earth Observing System (EOS) era offers the opportunity to increase quantitative characterization and estimates of aerosol ...
We review how the current generation of satellite measurements have been used to (1) characterize the evolution of aerosol plumes (e.g., both horizontal and vertical transport, and properties) on an episodic ...
Acknowledgments HY, LAR, MC, and YZ acknowledge the NASA support of this work via NNXAH66G (The Science of Terra and Aqua program) and NNX11AJ91G (Atmospheric Composition Modeling and Analysis -ACMAP program ...
doi:10.1016/j.atmosres.2012.12.013
fatcat:ehkatwundngo3cvo2cri64izem
Polarimetric retrievals of surface and cirrus clouds properties in the region affected by the Deepwater Horizon oil spill
2012
Remote Sensing of Environment
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, including an accurate estimate of aerosol optical depth. ...
RSP channel for the remote sensing of even thin cold clouds. ...
Acknowledgments Matteo Ottaviani was supported by an appointment to the NASA Postdoctoral Program at the NASA Goddard Institute for Space Studies, administered by Oak Ridge Associated Universities through ...
doi:10.1016/j.rse.2012.02.016
fatcat:i3is6ssnbjdyfl6s4aab44jp3u
New in situ aerosol hyperspectral optical measurements over 300–700 nm – Part 1: Spectral Aerosol Extinction (SpEx) instrument field validation during the KORUS-OC cruise
2021
Atmospheric Measurement Techniques
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Building on previous studies that used total column aerosol optical depth observations to examine the information content of spectral curvature, the relationship between α and the second-order polynomial ...
Measurements were made with the custom-built Spectral Aerosol Extinction (SpEx) instrument that previously has been characterized only using laboratory-generated aerosols of known size and composition. ...
The authors gratefully acknowledge the support of the KORUS-OC and KORUS-AQ science teams and the outstanding support provided by our South Korean partners at the Korean Institute for Ocean Science and ...
doi:10.5194/amt-14-695-2021
fatcat:trn7cbtgr5bgtoij5wthlsshgq
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