Techniques used in improving the radiance validation of Atmospheric Infrared Sounder (AIRS) observations with the Scanning High- Resolution Interferometer Sounder (S-HIS)

2006 ◽  
Author(s):  
Kenneth H. Vinson ◽  
David C. Tobin ◽  
Henry E. Revercomb ◽  
Robert O. Knuteson ◽  
Fred A. Best ◽  
...  
Keyword(s):  
High Resolution ◽  
Atmospheric Infrared Sounder

scholarly journals Radiometric and spectral validation of Atmospheric Infrared Sounder observations with the aircraft-based Scanning High-Resolution Interferometer Sounder

2006 ◽  
Vol 111 (D9) ◽  
Author(s):  
David C. Tobin ◽  
Henry E. Revercomb ◽  
Robert O. Knuteson ◽  
Fred A. Best ◽  
William L. Smith ◽  
...  
Keyword(s):  
High Resolution ◽  
Atmospheric Infrared Sounder

Preliminary Evaluation of the Atmospheric Infrared Sounder Water Vapor Over China Against High‐Resolution Radiosonde Measurements

2019 ◽  
Vol 124 (7) ◽  
pp. 3871-3888 ◽  
Author(s):  
Zhaoliang Zeng ◽  
Feiyue Mao ◽  
Zemin Wang ◽  
Jianping Guo ◽  
Ke Gui ◽  
...  
Keyword(s):  
Water Vapor ◽  
High Resolution ◽  
Preliminary Evaluation ◽  
Atmospheric Infrared Sounder

scholarly journals Validation of Atmospheric InfraRed Sounder (AIRS) spectral radiances with the Scanning High-resolution Interferometer Sounder (S-HIS) aircraft instrument

2004 ◽  
Author(s):  
David C. Tobin ◽  
Henry E. Revercomb ◽  
Chris C. Moeller ◽  
Robert O. Knuteson ◽  
Fred A. Best ◽  
...  
Keyword(s):  
High Resolution ◽  
Atmospheric Infrared Sounder

scholarly journals Retrieval of sulphur dioxide from the infrared atmospheric sounding interferometer (IASI)

2012 ◽  
Vol 5 (3) ◽  
pp. 581-594 ◽  
Author(s):  
L. Clarisse ◽  
D. Hurtmans ◽  
C. Clerbaux ◽  
J. Hadji-Lazaro ◽  
Y. Ngadi ◽  
...  
Keyword(s):  
High Resolution ◽  
Error Analysis ◽  
Sulphur Dioxide ◽  
Absorption Bands ◽  
Atmospheric Infrared Sounder ◽  
Volcanic Plumes ◽  
Atmospheric Sounding ◽  
Valuable Complement ◽  
Total Column ◽  
Novel Algorithm

Abstract. Thermal infrared sounding of sulphur dioxide (SO2) from space has gained appreciation as a valuable complement to ultraviolet sounding. There are several strong absorption bands of SO2 in the infrared, and atmospheric sounders, such as AIRS (Atmospheric Infrared Sounder), TES (Tropospheric Emission Spectrometer) and IASI (Infrared Atmospheric Sounding Interferometer) have the ability to globally monitor SO2 abundances. Most of the observed SO2 is found in volcanic plumes. In this paper we outline a novel algorithm for the sounding of SO2 above ~5 km altitude using high resolution infrared sounders and apply it to measurements of IASI. The main features of the algorithm are a wide applicable total column range (over 4 orders of magnitude, from 0.5 to 5000 dobson units), a low theoretical uncertainty (3–5%) and near real time applicability. We make an error analysis and demonstrate the algorithm on the recent eruptions of Sarychev, Kasatochi, Grimsvötn, Puyehue-Cordón Caulle and Nabro.

Scanning High-resolution Interferometer Sounder (S-HIS) aircraft instrument and validation of the Atmospheric InfraRed Sounder (AIRS)

2003 ◽  
Author(s):  
Henry E. Revercomb ◽  
Robert O. Knuteson ◽  
Fred A. Best ◽  
David C. Tobin ◽  
William L. Smith ◽  
...  
Keyword(s):  
High Resolution ◽  
Atmospheric Infrared Sounder

Observations of the spatial structure of interstellar hydrogen

1967 ◽  
Vol 31 ◽  
pp. 45-46
Author(s):  
Carl Heiles
Keyword(s):  
High Resolution ◽  
Spatial Structure ◽  
Velocity Dispersion ◽  
Temperature Variations

High-resolution 21-cm line observations in a region aroundlII= 120°,b11= +15°, have revealed four types of structure in the interstellar hydrogen: a smooth background, large sheets of density 2 atoms cm-3, clouds occurring mostly in groups, and ‘Cloudlets’ of a few solar masses and a few parsecs in size; the velocity dispersion in the Cloudlets is only 1 km/sec. Strong temperature variations in the gas are in evidence.

Combining integrated systems-biology approaches with intervention-based experimental design provides a higher-resolution path forward for microbiome research

2019 ◽  
Vol 42 ◽  
Author(s):  
J. Alfredo Blakeley-Ruiz ◽  
Carlee S. McClintock ◽  
Ralph Lydic ◽  
Helen A. Baghdoyan ◽  
James J. Choo ◽  
...  
Keyword(s):  
Systems Biology ◽  
High Resolution ◽  
Experimental Design ◽  
Integrated Systems ◽  
Microbiome Research ◽  
Constructive Criticism

Abstract The Hooks et al. review of microbiota-gut-brain (MGB) literature provides a constructive criticism of the general approaches encompassing MGB research. This commentary extends their review by: (a) highlighting capabilities of advanced systems-biology “-omics” techniques for microbiome research and (b) recommending that combining these high-resolution techniques with intervention-based experimental design may be the path forward for future MGB research.

Very High Resolution Analysis of the Dynamics of a Coronal Plasmoid

1994 ◽  
Vol 144 ◽  
pp. 593-596
Author(s):  
O. Bouchard ◽  
S. Koutchmy ◽  
L. November ◽  
J.-C. Vial ◽  
J. B. Zirker
Keyword(s):  
High Resolution ◽  
Solar Eclipse ◽  
Total Solar Eclipse ◽  
Field Of View ◽  
Small Field ◽  
High Resolution Analysis ◽  
Ccd Observations ◽  
Resolution Analysis ◽  
Very High ◽  
Small Field Of View

AbstractWe present the results of the analysis of a movie taken over a small field of view in the intermediate corona at a spatial resolution of 0.5“, a temporal resolution of 1 s and a spectral passband of 7 nm. These CCD observations were made at the prime focus of the 3.6 m aperture CFHT telescope during the 1991 total solar eclipse.

FeXIV Line Emission Polarization of the July 11, 1991 Solar Corona

1994 ◽  
Vol 144 ◽  
pp. 541-547
Author(s):  
J. Sýkora ◽  
J. Rybák ◽  
P. Ambrož
Keyword(s):  
High Resolution ◽  
Solar Corona ◽  
Emission Line ◽  
Solar Eclipse ◽  
White Light ◽  
Preliminary Analysis ◽  
Line Emission ◽  
Total Solar Eclipse ◽  
Degree Of Polarization ◽  
High Resolution Images

AbstractHigh resolution images, obtained during July 11, 1991 total solar eclipse, allowed us to estimate the degree of solar corona polarization in the light of FeXIV 530.3 nm emission line and in the white light, as well. Very preliminary analysis reveals remarkable differences in the degree of polarization for both sets of data, particularly as for level of polarization and its distribution around the Sun’s limb.

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