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Retrieval of atmospheric properties and surface bidirectional reflectances over land from POLDER/ADEOS

M. Leroy, J. L. Deuzé, F. M. Bréon, O. Hautecoeur, M. Herman, J. C. Buriez, D. Tanré, S. Bouffiès, P. Chazette, J. L. Roujean
1997 Journal of Geophysical Research  
This paper outlines the improvements expected from POLDER in the description of atmospheric aerosols and water vapor over land, and of surface bidirectional reflectances.  ...  in the rainbow direction, (2) retrieval of aerosol optical thickness and type from directional polarized radiance measurements, and (3) retrieval of surface directional signature through an adjustment  ...  Correction for Stratospheric Aerosol Effects and Gaseous Absorption The stratospheric aerosol correction module is planned to handle the case of a large aerosol emission, such as those from the E1 Chichon  ... 
doi:10.1029/96jd02662 fatcat:ltlyjjckirb2nnqmhglnslxi6e

Passive remote sensing of tropospheric aerosol and atmospheric correction for the aerosol effect

Y. J. Kaufman, D. Tanré, H. R. Gordon, T. Nakajima, J. Lenoble, R. Frouin, H. Grassl, B. M. Herman, M. D. King, P. M. Teillet
1997 Journal of Geophysical Research  
The launch of ADEOS in August 1996 with POLDER, TOMS, and OCTS instruments on board and the future launch of EOS-AM 1 in mid-1998 with MODIS and MISR instruments on board start a new era in remote sensing  ...  Future improvement in aerosol retrieval and atmospheric corrections will require better climatology of the aerosol properties and understanding of the effects of mixed composition and shape of the particles  ...  This workshop was sponsored by the EOS Project Science Office, NASA Goddard Space Flight Center.  ... 
doi:10.1029/97jd01496 fatcat:4oosq4n2wzh5hdjpsqqajh2bki

Observations of aerosols from space : An overview

V. VINOJ, S. K. SATHEESH
2022 Mausam  
Measurement of aerosols can be in situ (direct) or remote. For mapping aerosol properties on a regional or global scale, satellite based remote sensing is the only option.  ...  For the remote sensing of surface such as ocean or land, algorithms should include atmospheric corrections to correct for the atmospheric effect to satellite measured signals.  ...  In satellite remote sensing applications, the knowledge of aerosol characteristics is essential for correcting the effect of aerosols on satellite imageries.  ... 
doi:10.54302/mausam.v54i1.1513 fatcat:cbeljtr7ofgyhobnfa4jfhggyy

Comparison of south-east Atlantic aerosol direct radiative effect over clouds from SCIAMACHY, POLDER and OMI–MODIS

Martin de Graaf, Ruben Schulte, Fanny Peers, Fabien Waquet, L. Gijsbert Tilstra, Piet Stammes
2020 Atmospheric Chemistry and Physics  
Meanwhile, the radiative effects by aerosols have been identified as the largest source of uncertainty in global climate models.  ...  The AOT underestimation is mainly evident at high values of the aerosol DRE and accounts for about a third of the difference between POLDER and OMI–MODIS DRE.  ...  Smoke is a light-absorbing aerosol and the instantaneous change in radiative flux by the scattering and absorption of sunlight is known as the aerosol direct radiative effect (DRE).  ... 
doi:10.5194/acp-20-6707-2020 fatcat:pebg6l6wjngt7gio4pvrbzn4lq

Apparent pressure derived from ADEOS-POLDER observations in the oxygen A-band over ocean

C. Vanbauce, J. C. Buriez, F. Parol, B. Bonnel, G. Sèze, P. Couvert
1998 Geophysical Research Letters  
The POLDER radiometer was on board the ADEOS satellite from August 1996 to June 1997. This instrument measures radiances in eight narrow spectral bands of the visible and near infrared spectrum.  ...  Two of them are centered on the 02 A-band in order to infer cloud pressure.  ...  The authors thank C. Brogniez for processing the SAGE data provided by NASA LaRC and F.M. Br{}on and O. Hagolle for helpful discussions.  ... 
doi:10.1029/98gl02324 fatcat:vuo47yekh5aalaykqmfxfes22i

Intercomparison of Satellite Retrieved Aerosol Optical Depth over the Ocean

Gunnar Myhre, Frode Stordal, Mona Johnsrud, Alexander Ignatov, Michael I. Mishchenko, Igor V. Geogdzhayev, Didier Tanré, Jean-Luc Deuzé, Philippe Goloub, Teruyuki Nakajima, Akiko Higurashi, Omar Torres (+1 others)
2004 Journal of the Atmospheric Sciences  
The aerosol data are presented on the same format and converted to the same wavelength in the comparison and can therefore be a useful tool in validation of global aerosol models, in particular models  ...  The Advanced Very High Resolution Radiometer (AVHRR) was flown on board NOAA-14, the Ocean Color and Temperature Scanner (OCTS) and the Polarization and Directionality of the Earth's Reflectances (POLDER  ...  We acknowledge the principle investigators Chuck McClain, Ken Voss, and Samantha Lavender for use of data from their AERONET sites. POLDER is a joint CNES/NASDA effort.  ... 
doi:10.1175/1520-0469(2004)061<0499:iosrao>2.0.co;2 fatcat:2kiattwp3zadpgaw75acukhzkq

Estimating the altitude of aerosol plumes over the ocean from reflectance ratio measurements in the O2 A-band

Philippe Dubuisson, Robert Frouin, David Dessailly, Lucile Duforêt, Jean-François Léon, Kenneth Voss, David Antoine
2009 Remote Sensing of Environment  
A methodology is proposed to infer the altitude of aerosol plumes over the ocean from reflectance ratio measurements in the O 2 absorption A-band (759 to 770 nm).  ...  In this case, the expected accuracy is on the order of ± 0.5 km or ± 0.2 km for POLDER or MERIS respectively.  ...  The lidar data was collected with support of NASA under contract NG04HZ21C by the late Albert Chapin. The participation of Robert Frouin in the AOPEX cruise was supported by NASA under contract no.  ... 
doi:10.1016/j.rse.2009.04.018 fatcat:3plfvqectnau3ixbwevqhmn5se

Estimate of the aerosol properties over the ocean with POLDER

J. L. Deuzé, P. Goloub, M. Herman, A. Marchand, G. Perry, S. Susana, D. Tanré
2000 Journal of Geophysical Research  
In a second step the polarization measurements are used for the retrieval of the aerosol refractive index.  ...  Here we examine the remote soensing of aerosols over the oceans. In a first step the aerosol optical thickness and Angstr6m exponent are derived from the radiance measurements.  ...  Results presented in this paper were obtained using data from CNES's POLDER on board NASDA's ADEOS.  ... 
doi:10.1029/2000jd900148 fatcat:3bssrpxpencf7dzh4lkiw4deb4

Results of POLDER in-flight calibration

O. Hagolle, P. Goloub, P.-Y. Deschamps, H. Cosnefroy, X. Briottet, T. Bailleul, J.-M. Nicolas, F. Parol, B. Lafrance, M. Herman
1999 IEEE Transactions on Geoscience and Remote Sensing  
Smith in the Rutherford Appleton Laboratory, U.K. for providing ATSR-2 extractions over site Sudan1, and to all the persons in CNES who helped  ...  ACKNOWLEDGMENT The authors are grateful to H. Oaku (NASDA/EORC) for supplying OCTS data, to D. L.  ...  low stratospheric aerosol content.  ... 
doi:10.1109/36.763266 fatcat:kogfwcfnpvcvbffdffar2p365q

Remote Sensing of Tropospheric Aerosols from Space: Past, Present, and Future

Michael D. King, Yoram J. Kaufman, Didier Tanré, Teruyuki Nakajima
1999 Bulletin of The American Meteorological Society - (BAMS)  
Furthermore, the lifetime of only a few days causes high spatial variability in aerosol optical and radiative properties that requires global observations from space.  ...  In this paper, the various satellite sensor systems being developed by Europe, Japan, and the United States are described, and the advantages and disadvantages of each of these systems for aerosol applications  ...  and aircraft images used in this paper.  ... 
doi:10.1175/1520-0477(1999)080<2229:rsotaf>2.0.co;2 fatcat:gfe6e7ywonbxzgsdzvx2mx7v5e

Atmospheric Aerosol Monitoring from Satellite Observations: A History of Three Decades [chapter]

Kwon H. Lee, Zhanqing Li, Young J. Kim, Alexander Kokhanovsky
2009 Atmospheric and Biological Environmental Monitoring  
These can be used to infer sources of major aerosol emissions, the transportation of aerosols, interactions between aerosols and energy and water cycles, and the involvement of aerosols with the dynamic  ...  The application of these new technologies to different satellite data have led to the generation of multiple aerosol products, such as aerosol spatial distribution, temporal variation, fraction of fine  ...  Acknowledgments The authors are grateful to the many agen-  ... 
doi:10.1007/978-1-4020-9674-7_2 fatcat:hnue32olxferjelf4npoyw6z2m

Assimilation of POLDER aerosol optical thickness into the LMDz-INCA model: Implications for the Arctic aerosol burden

S. Generoso, F.-M. Bréon, F. Chevallier, Y. Balkanski, M. Schulz, I. Bey
2007 Journal of Geophysical Research  
Enhanced AOT are found over a longer period in spring 2003 than in 1997, suggesting that the large Russian fires in 2003 have influenced the Arctic aerosol load.  ...  Assimilation of POLDER aerosol optical thickness into the LMDz-INCA model: Implications for the Arctic aerosol burden. [1] The large spatial and temporal variability of atmospheric aerosol load makes it  ...  We thank Christiane Textor, Sarah Guibert, Olivier Boucher and Didier Hauglustaine, who considerably contributed to the development of the model version used in this study.  ... 
doi:10.1029/2005jd006954 fatcat:ue432nw7ejeuphibe2bs5nohzy

Remote Sensing of Atmospheric Water Vapor from Backscattered Sunlight in Cloudy Atmospheres

P. Albert, R. Bennartz, J. Fischer
2001 Journal of Atmospheric and Oceanic Technology  
A first verification using POLDER measurements together with radio soundings shows a mean rms error of 1.8 kg m Ϫ2 over ocean and 2.0 kg m Ϫ2 over land surfaces.  ...  Vertical weighting functions of the contribution of different cloud layers to the total absorption by water vapor have been calculated that state that in case of clouds above ocean surfaces, the total  ...  This study uses measurements acquired by CNES/POLDER on board NASDA/ADEOS.  ... 
doi:10.1175/1520-0426(2001)018<0865:rsoawv>2.0.co;2 fatcat:6y75aqjwabeldmsd4yxllo6nyq

Wildfire particulate matter in Europe during summer 2003: meso-scale modeling of smoke emissions, transport and radiative effects

A. Hodzic, S. Madronich, B. Bohn, S. Massie, L. Menut, C. Wiedinmyer
2007 Atmospheric Chemistry and Physics Discussions  
A meso-scale chemistry transport model CHIMERE is used, together with ground based and satellite aerosol optical measurements, to assess the dispersion of fire emissions and to quantify the 5 25 within  ...  Second, indirectly, the presence of elevated smoke layers over Europe significantly altered atmospheric radiative properties: the model results imply a 10 to 30% decrease in pho-4706 ACPD 7, 4705-4760,  ...  The limited number of aerosol measurements in regions of strong fire influence does not allow further statistical analysis of the aerosol surface concentrations.  ... 
doi:10.5194/acpd-7-4705-2007 fatcat:wxgkw4ff4zeudkd26scnheb7je

Interactive Online Maps Make Satellite Ocean Data Accessible

Karlis Mikelsons, Menghua Wang
2018 EOS  
A new online resource from the National Oceanic and Atmospheric Administration provides an interactive view of global satellite ocean color and true-color imagery.  ...  Within a POLDER measurement sequence (i.e., a set of viewing directions), however, the measurements are not made simultaneously in all the spectral bands because of the specific design of the POLDER instrument  ...  The vertical distribution of strongly-absorbing aerosols profoundly influences their TOA reflectance in the visible (especially in the blue) but not in the NIR.  ... 
doi:10.1029/2018eo096563 fatcat:dv2kpbb3wffrfeodtd5vdcnqvm
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