Zobrazeno 1 - 10
of 126
pro vyhledávání: '"James D. Spinhirne"'
Autor:
Waleed Abdalati, Stephen P. Palm, Sinead L. Farrell, Thorsten Markus, Bob E. Schutz, Ron Kwok, James D. Spinhirne, Robert Bindschadler, David J. Harding, Michael A. Lefsky, Thomas Neumann, C. E. Webb, H. Jay Zwally, Helen A. Fricker, Alexander Marshak, Bea Csatho, Ben Smith
Publikováno v:
Proceedings of the IEEE. 98:735-751
Satellite and aircraft observations have revealed that remarkable changes in the Earth's polar ice cover have occurred in the last decade. The impacts of these changes, which include dramatic ice loss from ice sheets and rapid declines in Arctic sea
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bc84a7f1db4f721dbc43ca73e267aab6
https://doi.org/10.1109/jproc.2009.2034765
https://doi.org/10.1109/jproc.2009.2034765
Publikováno v:
Bulletin of the American Meteorological Society. 90:613-618
Polar stratospheric clouds (PSC) play a primary role in the formation of annual ozone holes over Antarctica during the austral sunrise. Meridional temperature gradients in the lower stratosphere and upper troposphere, caused by strong radiative cooli
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c42ed63b620b38b249d2436af6e44be9
https://doi.org/10.1175/2008bams2754.1
https://doi.org/10.1175/2008bams2754.1
Autor:
Patrick Minnis, James D. Spinhirne, Stephen P. Palm, Louis Nguyen, Douglas A. Spangenberg, J. Christine Chiu, Anthony B. Davis, Alexander Marshak, Yuekui Yang, Warren J. Wiscombe
Publikováno v:
Journal of the Atmospheric Sciences. 65:3513-3526
Laser beams emitted from the Geoscience Laser Altimeter System (GLAS), as well as other spaceborne laser instruments, can only penetrate clouds to a limit of a few optical depths. As a result, only optical depths of thinner clouds (< about 3 for GLAS
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::80e85a6770f9711dc396b94b041361ae
https://doi.org/10.1175/2008jas2744.1
https://doi.org/10.1175/2008jas2744.1
Publikováno v:
Journal of Climate. 20:4968-4981
The cloud dataset from the Geoscience Laser Altimeter System (GLAS) lidar on the Ice, Cloud, and Land Elevation Satellite (ICESat) spacecraft is compared to the cloud analysis of the Wisconsin NOAA High Resolution Infrared Radiation Sounder (HIRS) Pa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3727b1495387b9e4ecebdcb4fef92e29
https://doi.org/10.1175/jcli4269.1
https://doi.org/10.1175/jcli4269.1
Arctic experiment for ICESat/GLAS ground validation with a Micro-Pulse Lidar at Ny-Alesund, Svalbard
Autor:
Masataka, Shiobara, Masanori, Yabuki, Roland, Neuber, James D., Spinhirne, Ellsworth J., Welton, James R., Campbell, William D., Hart, Timothy A., Berkoff
Publikováno v:
Polar meteorology and glaciology. 20:28-39
A Micro-Pulse Lidar (MPL) has been operated in Ny-Alesund, Svalbard (78°55'N, 11°56'E, 0.010 km msl) to collect zenith scattering profiles of aerosols and clouds since 1998. The Ice, Cloud, and land Elevation Satellite (ICESat) was launched by NASA
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=jairo_______::4a65d845fbc19fc1a59aa99e99afe01b
http://id.nii.ac.jp/1291/00003002/
http://id.nii.ac.jp/1291/00003002/
Publikováno v:
IEEE Transactions on Geoscience and Remote Sensing. 44:2481-2491
Multispectral thermal imagery acquired from low Earth orbit was used to develop a method of cloud-height determination that applies image brightness temperature histograms and region-of-interest (ROI) image segmentation as a processing step prior to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c150e70b24038ac55dc345b341f08a08
https://doi.org/10.1109/tgrs.2006.873339
https://doi.org/10.1109/tgrs.2006.873339
Autor:
James C. Vandiver, James D. Spinhirne, Graham R. Allan, Claude Trottier, Henri Dautet, James B. Abshire, Michael A. Krainak, Alan T. Lukemire, Murray Davies, Xiaoli Sun
Publikováno v:
Journal of Modern Optics. 51:1333-1350
A space-qualified silicon avalanche-photodiode (APD) based single-photon-counting-module (SPCM) was developed for the Geoscience Laser Altimeter System (GLAS) on board NASA's Ice, Cloud, and Land Elevation Satellite (ICESat). Numerous improvements we
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c139f76dae40c0ffb84c734ce81fbc8e
https://doi.org/10.1080/09500340408235276
https://doi.org/10.1080/09500340408235276
Publikováno v:
Journal of Atmospheric and Oceanic Technology. 20:67-78
Multiangle remote sensing provides a wealth of information for earth and climate monitoring, such as the ability to measure the height of cloud tops through stereoscopic imaging. Further, as technology advances so do the options for developing spacec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::63684bef48f47b40d4c7ac7eb483ea13
https://doi.org/10.1175/1520-0426(2003)020<0067:cisalr>2.0.co
https://doi.org/10.1175/1520-0426(2003)020<0067:cisalr>2.0.co
Autor:
Bernard Minster, James D. Spinhirne, H. J. Zwally, Jack L. Bufton, Anita C. Brenner, David J. Harding, Bob E. Schutz, J. Dezio, Charles R. Bentley, James B. Abshire, David W. Hancock, Stephen P. Palm, Katherine J. Quinn, Thomas A. Herring, Waleed Abdalati, Robert H. Thomas
Publikováno v:
Journal of Geodynamics. 34:405-445
The Ice, Cloud and Land Elevation Satellite (ICESat) mission will measure changes in elevation of the Greenland and Antarctic ice sheets as part of NASA’s Earth Observing System (EOS) of satellites. Timeseries of elevation changes will enable deter
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::765affc1190a1c906a5160321a729cf6
https://doi.org/10.1016/s0264-3707(02)00042-x
https://doi.org/10.1016/s0264-3707(02)00042-x
Autor:
James R. Campbell, Dennis L. Hlavka, Ellsworth J. Welton, Connor J. Flynn, David D. Turner, James D. Spinhirne, V. Stanley Scott, I. H. Hwang
Publikováno v:
Journal of Atmospheric and Oceanic Technology. 19:431-442
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bbf3b624e954798233a0236ceeb13078
https://doi.org/10.1175/1520-0426(2002)019<0431:ftesca>2.0.co
https://doi.org/10.1175/1520-0426(2002)019<0431:ftesca>2.0.co