Zobrazeno 1 - 10
of 34
pro vyhledávání: '"L. Ted Rogers"'
Autor:
Andrey A. Grachev, Adam J. Christman, Robert J. Burkholder, Denny P. Alappattu, Christopher M. Hocut, Haflidi Jonsson, Tony de Paolo, Qing Wang, Russell Wiss, Kate Horgan, Lian Shen, Daniel P. Eleuterio, Roy K. Woods, Robert A. Hale, Jonathan M. Pozderac, E. Creegan, R. Kipp Shearman, Djamal Khelif, John Kalogiros, Swagato Mukherjee, Ivan Savelyev, Wendell A. Nuss, Harindra J. S. Fernando, L. Ted Rogers, Qi Wang, Caglar Yardim, Luyao Xu, Iossif Lozovatsky, Richard J. Lind, Tracy Haack, Byron Blomquist, Jesus Planella-Morato, Eric Terrill, Stephanie Billingsley, Ryan T. Yamaguchi, Laura S. Leo, R. Travis Wendt, Thomas R. Hanley, Dana K. Savidge, Teddy Holt, Kyle Franklin, A. Marcela Ulate
Publikováno v:
Scopus-Elsevier
The Coupled Air–Sea Processes and Electromagnetic Ducting Research (CASPER) project aims to better quantify atmospheric effects on the propagation of radar and communication signals in the marine environment. Such effects are associated with vertic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::05853cad9d184ffccb712e2934e18f94
https://hdl.handle.net/10945/57092
https://hdl.handle.net/10945/57092
Publikováno v:
Radio Science. 35:955-966
The evaporation duct is a downward refracting layer that results from the rapid decrease in humidity with respect to altitude occurring in the atmospheric surface layer above bodies of water. The evaporation duct affects radar detection ranges at fre
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4c79ea9a542c27b6f6eec4d209550f50
https://doi.org/10.1029/1999rs002275
https://doi.org/10.1029/1999rs002275
Autor:
L. Ted Rogers
Publikováno v:
Radio Science. 33:1599-1608
Experimental results are presented indicating that only a few parameters describing capping inversion of the marine atmospheric boundary layer (MABL) need to be considered deterministically for accurate estimation of the MABL's effects on propagation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e014bca7ba8b9a7b260f6271d588c7db
https://doi.org/10.1029/98rs02315
https://doi.org/10.1029/98rs02315
Autor:
L. Ted Rogers
Publikováno v:
Radio Science. 32:79-92
A Bayesian estimation technique using an embedded electromagnetic parabolic equation model is implemented to solve the inverse problem of determining the atmospheric refractivity from measurements of beyond-line-of-sight radio-frequency propagation f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e298150e27e6d85b9d552a436e25288b
https://doi.org/10.1029/96rs02904
https://doi.org/10.1029/96rs02904
Autor:
S. Vasudevan, Shawn Kraut, L. Ted Rogers, Peter Gerstoft, Richard H. Anderson, Jeffrey L. Krolik
Publikováno v:
Radio Science. 42
[1] Estimation of the range- and height-dependent index of refraction over the sea surface facilitates prediction of ducted microwave propagation loss. In this paper, refractivity estimation from radar clutter returns is performed using a Markov stat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::20dc5d4c89b170d4bfdb9fda0a1f16f0
https://doi.org/10.1029/2005rs003423
https://doi.org/10.1029/2005rs003423
Publikováno v:
Radio Science. 40
[1] The generation of a posteriori distribution of a statistic of propagation loss conditioned on observed radar sea clutter is described. The statistic u is the 20th percentile level of the two-way propagation loss at a 5-m height over the 10–60 k
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::59fde95597006435c6a5cfaa4c2fc773
https://doi.org/10.1029/2004rs003112
https://doi.org/10.1029/2004rs003112
Publikováno v:
Radio Science. 39
[1] This paper describes the estimation of propagation loss and its statistical properties on the basis of observations of radar sea clutter data. This problem is solved by first finding an ensemble of relevant refractivity model parameters, and each
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::82a7fb05145d97d213ff0ced2fe07c97
https://doi.org/10.1029/2004rs003077
https://doi.org/10.1029/2004rs003077
Publikováno v:
Radio Science. 38
[1] This paper describes estimation of low-altitude atmospheric refractivity from radar sea clutter observations. The vertical structure of the refractive environment is modeled using five parameters, and the horizontal structure is modeled using six
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9b6afd53bcc0ab0f0a331e108fe3fd34
https://doi.org/10.1029/2002rs002640
https://doi.org/10.1029/2002rs002640
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