Zobrazeno 1 - 10
of 38
pro vyhledávání: '"Jeffry Rothermel"'
Autor:
D. A. Bowdle, James D. Spinhirne, Rudolf F. Pueschel, Jeffry Rothermel, D. R. Cutten, Antony D. Clarke, Robert T. Menzies, Vandana Srivastava
Publikováno v:
Journal of Geophysical Research: Atmospheres. 103:19649-19661
Aerosol backscatter coefficient data were examined from two nights near Japan and Hawaii undertaken during NASA's Global Backscatter Experiment (GLOBE) in May-June 1990. During each of these two nights the aircraft traversed different altitudes withi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d058333a8a01875705ccf751dbc0aa01
https://doi.org/10.1029/98jd01155
https://doi.org/10.1029/98jd01155
Autor:
Jeffry Rothermel, R. Michael Hardesty, David M. Tratt, Robert T. Menzies, Lisa D. Olivier, Dean R. Cutten, Robert M. Banta, James N. Howell, Steven C. Johnson
Publikováno v:
Bulletin of the American Meteorological Society. 79:581-599
In 1992 the atmospheric lidar remote sensing groups of the National Aeronautics and Space Administration Marshall Space Flight Center, the National Oceanic and Atmospheric Administration/Environmental Technology Laboratory (NOAA/ETL), and the Jet Pro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c198fd71da973aa66f7ae25ed10512c7
https://doi.org/10.1175/1520-0477(1998)079<0581:tmcaca>2.0.co
https://doi.org/10.1175/1520-0477(1998)079<0581:tmcaca>2.0.co
Publikováno v:
Journal of Geophysical Research: Atmospheres. 102:16605-16617
During NASA's GLObal Backscatter Experiment (GLOBE) II flight mission over the Pacific Ocean in May-June 1990, extensive aerosol backscatter data sets from two continuous wave, focused CO2 Doppler lidars and an aerosol microphysics data set from a la
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2fce61d38eb57b0e0e828bcaca251afd
https://doi.org/10.1029/97jd00604
https://doi.org/10.1029/97jd00604
Autor:
Jeffry Rothermel, James D. Spinhirne, D. R. Cutten, Antony D. Clarke, Rudolf F. Pueschel, Vandana Srivastava, D. A. Bowdle, Robert T. Menzies
Publikováno v:
Journal of Geophysical Research: Atmospheres. 101:9375-9389
Aerosol concentrations and size distributions in the middle and upper troposphere over the remote Pacific Ocean were measured with a forward scattering spectrometer probe (FSSP) on the NASA DC-8 aircraft during NASA's Global Backscatter Experiment (G
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fcc3ff8a8fed10f16aa355ce82d45740
https://doi.org/10.1029/95jd03423
https://doi.org/10.1029/95jd03423
Publikováno v:
Geophysical Research Letters. 23:281-284
The first atmospheric aerosol backscatter measurements at the rare isotope CO2 wavelength of 9.1 µm were obtained in the troposphere over the Pacific Ocean in May–June 1990. A distinct aerosol backscatter background mode was found in both hemisphe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4f8afb776b487570500588852bd801a4
https://doi.org/10.1029/96gl00047
https://doi.org/10.1029/96gl00047
Autor:
David A. Bowdle, D. M. Chambers, Jeffry Rothermel, Maurice A. Jarzembski, Dean R. Cutten, Vandana Srivastava
Publikováno v:
Geophysical Research Letters. 22:2373-2376
A high resolution technique for remotely sensing aerosol sulfate composition has been developed, based on the ratio of aerosol backscatter measured at 9.1 and 10.6 µm wavelengths with two continuous wave CO2 lidars. This is demontrated using data fr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::98e80e59dd20a81bc0c07f7b370e2184
https://doi.org/10.1029/95gl02194
https://doi.org/10.1029/95gl02194
Autor:
Maurice A. Jarzembski, D. A. Bowdle, Jeffry Rothermel, Diana M. Chambers, William D. Jones, Vandana Srivastava
Publikováno v:
Applied optics. 35(12)
Two continuous-wave(CW)focused C02 Doppler lidars (9.1 and 10.6 micrometers) were developed for airborne in situ aerosol backscatter measurements. The complex path of reliably calibrating these systems, with different signal processors, for accurate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2d49ebf81e619bc3587bec306448f173
https://pubmed.ncbi.nlm.nih.gov/21085337
https://pubmed.ncbi.nlm.nih.gov/21085337
Publikováno v:
Applied optics. 28(15)
The operation of a surface acoustic wave spectrum analyser and digital integrator is reviewed. Expressions are derived for signal to noise ratio in the measured voltage spectrum with an approximation for the general case and rigorous treatment for th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1cf4ff9a334d9f5bb708c8192c516aa5
https://pubmed.ncbi.nlm.nih.gov/20555643
https://pubmed.ncbi.nlm.nih.gov/20555643
Publikováno v:
Applied optics. 38(6)
Atmospheric aerosol backscatter measurements taken with a continuous-wave focused Doppler lidar at 9.1-microm wavelength were obtained over western North America and the Pacific Ocean from 13 to 26 September 1995 as part of a NASA airborne mission. B
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::49469da8d283d88fb4503de16b4b783c
https://pubmed.ncbi.nlm.nih.gov/18305690
https://pubmed.ncbi.nlm.nih.gov/18305690
Autor:
Jeffry Rothermel, Frank W. Huber, Stephen Skelley, Lisa W. Griffin, Daniel J. Dorney, Randall J. Thornton, John C. Forbes
Publikováno v:
Volume 1: Symposia, Parts A and B.
As part of the development of technologies for rocket engines that will power spacecraft to the Moon and Mars, a program was initiated to develop a conceptual upper stage engine with wide flow range capability. The resulting expander cycle engine des
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::98a89a2bcb801ffe7c40cc65f5b6c77e
https://doi.org/10.1115/fedsm2006-98101
https://doi.org/10.1115/fedsm2006-98101