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pro vyhledávání: '"David W. Warren"'
Autor:
Jeffrey L. Hall, Ira Leifer, David W. Warren, Thomas L. Hayhurst, Caleb P. Lampen, David M. Tratt
Publikováno v:
Earth and Space Science, Vol 6, Iss 6, Pp 990-1003 (2019)
Abstract Despite their importance to climate change, significant current and future source uncertainties remain for the most important carbon greenhouse gases (GHGs) methane (CH4) and carbon dioxide (CO2), particularly for the developing world. Mitig
Externí odkaz:
https://doaj.org/article/d9df7f08f7ba4c5881d5b1d063b93725
Autor:
David W. Warren, David M. Tratt, Ira Leifer, Thomas L. Hayhurst, Jeffrey L. Hall, Caleb P. Lampen
Publikováno v:
Earth and Space Science, Vol 6, Iss 6, Pp 990-1003 (2019)
Despite their importance to climate change, significant current and future source uncertainties remain for the most important carbon greenhouse gases (GHGs) methane (CH4) and carbon dioxide (CO2), particularly for the developing world. Mitigation by
Autor:
John A. Hackwell, Patrick D. Johnson, David W. Warren, Stephen J. Young, Donald J. Rudy, Adam G. Vore, David M. Tratt
Publikováno v:
IEEE Transactions on Geoscience and Remote Sensing. 55:4558-4566
An airborne hyperspectral imager operating in the midwave-infrared spectral range is described. The Mid-infrared Airborne Hyperspectral Imager (MAHI) features 3.3-nm spectral sampling over its 3.3– $5.4~\mu \text{m}$ wavelength range. MAHI operates
Autor:
David M. Tratt, Richard H. Boucher, David W. Warren, Eric R. Keim, John A. Hackwell, Michael S. Ramsey, Mazaher G. Sivjee, Jeffrey L. Hall, Kerry N. Buckland, Stephen J. Young, David J. Gutierrez, Nery M. Moreno, B. Robert Johnson
Publikováno v:
IEEE Transactions on Geoscience and Remote Sensing. 53:5447-5457
A new airborne facility instrument for Earth science applications is introduced. The Mineral and Gas Identifier (MAGI) is a wide-swath (programmable up to ±42° off nadir) moderate spectral resolution thermal-infrared (TIR) imaging spectrometer that
Autor:
David W. Warren
Publikováno v:
Fire Technology. 50:1327-1334
Anecdotal accounts of water-filled containers starting fires by focusing sunlight occasionally appear in the popular press, typically as curiosity items. This paper demonstrates the use of optical modeling tools and methodologies to explore situation
Autor:
Sara Lampen, David W. Warren
Publikováno v:
SPIE Proceedings.
The Littrow form of spectrograph has a long and storied history in astronomical spectroscopy since its presentation in 1862 by Otto von Littrow. Light from an input slit traverses the same optical elements in reaching the dispersing element (prism or
Autor:
Eric R. Keim, David W. Warren, Kerry N. Buckland, Jeffrey L. Hall, Richard H. Boucher, David J. Gutierrez, David M. Tratt
Publikováno v:
SPIE Proceedings.
The Aerospace Corporation’s sensitive Mako thermal infrared imaging spectrometer, which operates between 7.6 and 13.2 microns at a spectral sampling of 44 nm, and flies in a DeHavilland DHC-6 Twin Otter, has undergone significant changes over the p
Autor:
Jason M. Geis, Jennifer N. Tanzillo, David W. Warren, Jeffrey A. Lang, Francisco Roybal, David Thomas, Leslie Peterson
Publikováno v:
Optical Modeling and Performance Predictions V.
A concurrent engineering approach to the design and analysis of a space-borne Electro-Optical (EO) sensor is presented. A detailed design of an infrared telescope payload is developed by an interdisciplinary team of mechanical, structural, thermal, a
Autor:
David J. Gutierrez, Brian P. Kasper, David W. Warren, Mark L. Polak, Jeffrey L. Hall, Eric R. Keim, David M. Tratt, Richard H. Boucher, Mazaher G. Sivjee, Nery M. Moreno, Steven J. Hansel
Publikováno v:
SPIE Proceedings.
A new airborne thermal infrared imaging spectrometer, "Mako", with 128 bands in the thermal infrared covering 7.8 to 13.4 microns, has recently completed its engineering flight trials. Results from these flights, which occurred in September 2010 and
Autor:
David W. Warren
Publikováno v:
SPIE Proceedings.
Achromatic doublet theory is recast for the 1-2.5μm short-wavelength infrared band, suggesting the desirability of combining barium fluoride with specific high index optical glasses having large differences in primary SWIR dispersion and small diffe