Zobrazeno 1 - 10
of 16
pro vyhledávání: '"David M. Babb"'
Publikováno v:
Bulletin of the American Meteorological Society. 89:969-974
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ece293f54c56cb1759dc36a6c140c884
https://doi.org/10.1175/2008bams2550.1
https://doi.org/10.1175/2008bams2550.1
Autor:
David M. Babb, Calvin T. Swift, Fuk K. Li, Stephen M. Sekelsky, Graeme L. Stephens, L. Li, Steven C. Reising, Stephen L. Durden, Steven J. Dinardo, Hans W. Rosenberger, G. A. Sadowy, Arlie Huffman
Publikováno v:
Journal of Atmospheric and Oceanic Technology. 18:1345-1353
Cloud measurements at millimeter-wave frequencies are affected by attenuation due to atmospheric gases, clouds, and precipitation. Estimation of the true equivalent radar reflectivity, Ze, is complicated because extinction mechanisms are not well cha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0261d92926d02912666c0e08be9a5fc8
https://doi.org/10.1175/1520-0426(2001)018<1345:roaauc>2.0.co
https://doi.org/10.1175/1520-0426(2001)018<1345:roaauc>2.0.co
Publikováno v:
Journal of Atmospheric and Oceanic Technology. 17:1583-1595
Remote sensing instruments have the ability to collect data over extensive temporal periods and spatial regions. A common thread between all these sensors is the need to relate the measured quantity to a meaningful observation of a system property. I
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9b72f2f7eeacca59fb6d9ede2e0d68f6
https://doi.org/10.1175/1520-0426(2000)017<1583:trotbi>2.0.co
https://doi.org/10.1175/1520-0426(2000)017<1583:trotbi>2.0.co
Autor:
Peter V. Hobbs, Scott R. Strader, Ronald J. Ferek, D. W. Johnson, Qingfu Liu, Yefim L. Kogan, Bruce A. Albrecht, Timothy J. Garrett, Andrew S. Ackerman, K. Nielsen, Jonathan P. Taylor, David M. Babb
Publikováno v:
Journal of the Atmospheric Sciences. 57:2707-2728
Although drizzle was a relatively infrequent occurrence during the Monterey Area Ship Track study, diverse measurements from several sources produced data signals consistent with a reduction in drizzle drops in stratus clouds affected by ship effluen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d7de40cf53b1ab3630c4387e974e7e1b
https://doi.org/10.1175/1520-0469(2000)057<2707:dsist>2.0.co
https://doi.org/10.1175/1520-0469(2000)057<2707:dsist>2.0.co
Autor:
Philip A. Durkee, James A. Coakley, F. L. Chang, David M. Babb, Jonathan P. Taylor, Bruce A. Albrecht, Peter V. Hobbs, Christopher S. Bretherton, Steven Platnick, K. Nielsen, William R. Tahnk
Publikováno v:
Journal of the Atmospheric Sciences. 57:2765-2778
The 1-km advanced very high resolution radiometer observations from the morning, NOAA-12,and afternoon, NOAA-11, satellite passes over the coast of California during June 1994 are used to determine the altitudes, visible optical depths, and cloud dro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7509128c7ef4400ff4947829dff3f477
https://doi.org/10.1175/1520-0469(2000)057<2765:taados>2.0.co
https://doi.org/10.1175/1520-0469(2000)057<2765:taados>2.0.co
Publikováno v:
Journal of Atmospheric and Oceanic Technology. 16:489-503
A technique is presented that uses Doppler spectra collected from a vertically pointing 94-GHz radar to reconstruct cloud and precipitation drop size distributions. A conceptual model describing the broadening of Doppler spectra by turbulence was ada
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::78527bf173978a5fb06e3cafd51e0c1e
https://doi.org/10.1175/1520-0426(1999)016<0489:rocmpf>2.0.co
https://doi.org/10.1175/1520-0426(1999)016<0489:rocmpf>2.0.co
Autor:
David M. Babb, Johannes Verlinde
Publikováno v:
Geophysical Research Letters. 26:1177-1180
Doppler power spectra from a vertically pointing 94GHz cloud radar are used to retrieve the mean and turbulent components of the in-cloud vertically velocities for a continental stratocumulus cloud field. Several horizontal scales of motion in the me
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::786d75fd2ac46e77ff680c11d50b4445
https://doi.org/10.1029/1999gl900185
https://doi.org/10.1029/1999gl900185
Autor:
R. M. Peters, Bruce A. Albrecht, Eugene E. Clothiaux, David M. Babb, Johannes Verlinde, Thomas P. Ackerman, Mark A. Miller, William J. Syrett
Publikováno v:
Journal of Atmospheric and Oceanic Technology. 12:201-229
The performance of a 94-GHz radar is evaluated for a variety of cloud conditions. Descriptions of the radar hardware, signal processing, and calibration provide an overview of the radar's capabilities. An important component of the signal processing
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6967f81acf20c45e879b633b618e8be1
https://doi.org/10.1175/1520-0426(1995)012<0201:aeoagr>2.0.co
https://doi.org/10.1175/1520-0426(1995)012<0201:aeoagr>2.0.co
Autor:
David M. Babb, B.W. Rosenberger, L. Li, A. C. Huffman, G. A. Sadowy, S. J. Dindardo, T. P. Ackerman, Fuk K. Li, Stephen L. Durden, Stephen M. Sekelsky, Graeme L. Stephens
Publikováno v:
IEEE 1999 International Geoscience and Remote Sensing Symposium. IGARSS'99 (Cat. No.99CH36293).
During the boreal summer of 1998 three 95-GHz (W-band) radars were deployed by the University of Massachusetts (UMass), the Pennsylvania State University (Penn State) and NASA's Jet Propulsion Laboratory (JPL). Ground-based systems from UMass and Pen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7189e0b8455c6d03284a5197abc6af82
https://doi.org/10.1109/igarss.1999.773533
https://doi.org/10.1109/igarss.1999.773533
Publikováno v:
Radiation and Water in the Climate System ISBN: 9783642082610
The elements of radar signal processing are described in the context of climate applications of radar. To this end descriptions of radar hardware are minimized and emphasis is placed on describing the transformation of the radar signal as it propagat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::880c4d099d7ef7175e977bb9c0fd1faa
https://doi.org/10.1007/978-3-662-03289-3_13
https://doi.org/10.1007/978-3-662-03289-3_13
