John Elwell
Utah State University
25 Papers
82 Citations
John Elwell is an academic researcher from Utah State University. The author has contributed to research in topics: Spectrometer & Geosynchronous orbit. The author has an hindex of 8, co-authored 25 publications. Previous affiliations of John Elwell include University of Wisconsin-Madison.
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Papers
The Geosynchronous Imaging Fourier Transform Spectrometer (GIFTS) on-board blackbody calibration system
Fred A. Best,Henry E. Revercomb,Robert O. Knuteson,David C. Tobin,Scott D. Ellington,Mark W. Werner,Douglas P. Adler,Raymond K. Garcia,Joe K. Taylor,Nick N. Ciganovich,William L. Smith,Gail E. Bingham,John Elwell,Deron Scott +13 more
- 20 Jan 2005
TL;DR: The NASA New Millennium Program's Geosynchronous Imaging Fourier Transform Spectrometer (GIFTS) instrument provides enormous advances in water vapor, wind, temperature, and trace gas profiling from geostationary orbit as mentioned in this paper.
A geosynchronous imaging Fourier transform spectrometer (GIFTS) for hyperspectral atmospheric remote sensing: instrument overview and preliminary performance results
John Elwell,G. W. Cantwell,Deron Scott,Roy W. Esplin,Glen Hansen,Scott M. Jensen,Mark Jensen,Steven Brown,L. J. Zollinger,V. A. Thurgood,Mark P. Esplin,Ronald J. Huppi,Gail E. Bingham,Henry E. Revercomb,Fred A. Best,David C. Tobin,Joe K. Taylor,Robert O. Knuteson,William L. Smith,Robert A. Reisse,R. Hooker +20 more
TL;DR: The GIFTS measurement requirements and the technology utilized by the GIFTS sensor to provide the required system performance are discussed and preliminary results from the recently completed calibration are presented.
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Performance verification of the Geosynchronous Imaging Fourier Transform Spectrometer (GIFTS) on-board blackbody calibration system
Fred A. Best,Henry E. Revercomb,David C. Tobin,Robert O. Knuteson,Joe K. Taylor,Donald J. Thielman,Douglas P. Adler,Mark W. Werner,Scott D. Ellington,John Elwell,Deron Scott,Gregory W. Cantwell,Gail E. Bingham,William L. Smith +13 more
- 22 Dec 2006
TL;DR: The NASA New Millennium Program's Geosynchronous Imaging Fourier Transform Spectrometer (GIFTS) instrument was designed to provide enormous advances in water vapor, wind, temperature, and trace gas profiling from the geostationary orbit as mentioned in this paper.
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Ground-based measurements with the Geosynchronous Imaging Fourier Transform Spectrometer (GIFTS) engineering demonstration unit - experiment description and first results
Daniel K. Zhou,William L. Smith,Gail E. Bingham,Ronald J. Huppi,Henry E. Revercomb,L. J. Zollinger,John Elwell,Allen M. Larar,Xu Liu,Joseph J. Tansock,Robert A. Reisse,R. Hooker +11 more
TL;DR: This paper addresses the ground-based experiment objectives and provides "first-look" results illustrating the overall performance of the sensor system with a focus on the GIFTS EDU imaging capability and proof of the GIFts measurement concept.
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The Geosynchronous Imaging Fourier Transform Spectrometer (GIFTS): noise performance
Joe K. Taylor,Henry E. Revercomb,David C. Tobin,Fred A. Best,Robert O. Knuteson,John Elwell,Gregory W. Cantwell,Deron Scott,Gail E. Bingham,William L. Smith,Daniel K. Zhou,Robert A. Reisse +11 more
- 01 Dec 2006
TL;DR: The NASA New Millennium Program (NMP) Geosynchronous Imaging Fourier Transform Spectrometer (GIFTS) was designed to demonstrate new and emerging technologies and provide immense improvements in satellite-based remote sensing of the atmosphere from a geostationary orbit as discussed by the authors.
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