Zobrazeno 1 - 10
of 73
pro vyhledávání: '"T.M. Georges"'
Autor:
J.A. Harlan, T.M. Georges
Publikováno v:
IEEE Antennas and Propagation Magazine. 36:14-24
Science stands to benefit from the quarter century of research and development, and $1.5 billion spent by the Air Force, to deploy six over-the-horizon (OTH-B) air-defense radars, now targeted for shutdown. Opportunities for environmental research an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::07c1176424b5da633a59b042e4ccd5d6
https://doi.org/10.1109/74.317763
https://doi.org/10.1109/74.317763
Publikováno v:
Computer Physics Communications. 65:219-223
Ray theory is usually the basis of data inversion schemes for acoustic remote sensing of the ocean. Chaotic ray paths are expected to be present whenever the ocean environment possesses small-scale, range-dependent structure. We are studying the impl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5b62797557758d1a247bb14956a1cb68
https://doi.org/10.1016/0010-4655(91)90174-j
https://doi.org/10.1016/0010-4655(91)90174-j
Publikováno v:
Le Journal de Physique Colloques. 51:C2-1013
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e6c5aa49ebd4868cceb0cc57ba9a2568
https://doi.org/10.1051/jphyscol:19902237
https://doi.org/10.1051/jphyscol:19902237
Publikováno v:
Le Journal de Physique Colloques. 51:C2-965
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::575c7df252422c1d41ee0b6ae5d894ab
https://doi.org/10.1051/jphyscol:19902225
https://doi.org/10.1051/jphyscol:19902225
Autor:
G.D. Thome, T.M. Georges
Publikováno v:
[Proceedings] IGARSS'91 Remote Sensing: Global Monitoring for Earth Management.
Ocean-monitoring tasks can be added to military over-the-horizon radars at modest incremental cost. A surface-wind-direction analysis for the Caribbean made with a U.S. Navy radar illustrates one capability of such a system. Surface wind speed and oc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::17db247a7357faaf0c06be3793d6f8dc
https://doi.org/10.1109/igarss.1991.579535
https://doi.org/10.1109/igarss.1991.579535
Autor:
T.M. Georges, J.A. Harlan
Publikováno v:
Proceedings of IGARSS '93 - IEEE International Geoscience and Remote Sensing Symposium.
NOAA is evaluating the potential of over-the-horizon (OTH) defense radars for providing surface-wind data over very large data-sparse ocean areas. Tests with the U.S. Air Force OTH-B east- and west-coast radar systems have mapped surface wind directi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9f242b10da96d3e48d50b76cf4595f71
https://doi.org/10.1109/igarss.1993.322530
https://doi.org/10.1109/igarss.1993.322530
Autor:
J.A. Harlan, T.M. Georges
Publikováno v:
OCEANS 96 MTS/IEEE Conference Proceedings. The Coastal Ocean - Prospects for the 21st Century.
A 5-hour test using a decametric over-the-horizon (OTH or ionospheric) radar in Texas produced a map of radial surface currents over a 1.2 million square-kilometer area of the Gulf of Mexico and Caribbean Sea. The map reveals mesoscale features of th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0409e04a1a27847db04f0edfc9566400
https://doi.org/10.1109/oceans.1996.568378
https://doi.org/10.1109/oceans.1996.568378
Autor:
T.M. Georges, J.A. Harlan
Publikováno v:
OCEANS 96 MTS/IEEE Conference Proceedings. The Coastal Ocean - Prospects for the 21st Century.
The authors show the results of the first attempt to map vector ocean surface currents using dual over-the-horizon radars. The test used the US Navy ROTHR radars in Virginia and Texas to illuminate, via ionospheric reflection, two 70000 km/sup 2/ are
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4266620f5f4ef2ebee84dab39a3373de
https://doi.org/10.1109/oceans.1996.569128
https://doi.org/10.1109/oceans.1996.569128
Autor:
J.A. Harlan, T.M. Georges
Publikováno v:
IGARSS'97. 1997 IEEE International Geoscience and Remote Sensing Symposium Proceedings. Remote Sensing - A Scientific Vision for Sustainable Development.
The U.S. National Oceanic and Atmospheric Administration (NOAA) has been testing high-frequency, ground-based, over-the-horizon (OTH) radars for mapping winds, waves, and surface currents over very large ocean areas. Recent results show that unambigu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::43fde90682f54908b3c7cb0feed7d924
https://doi.org/10.1109/igarss.1997.609079
https://doi.org/10.1109/igarss.1997.609079
Autor:
J.A. Harlan, T.M. Georges
Publikováno v:
Proceedings of the IEEE Fifth Working Conference on Current Measurement.
During nine days in 1993 and 1994, the authors pointed the Air Force OTH-B radar in Maine southward to illuminate a 240,000 km/sup 2/ ocean area off the Carolina coast to test the feasibility of mapping radial surface currents. In the past, ionospher
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d7e543186cbfff57b54abab4be731c7f
https://doi.org/10.1109/ccm.1995.516160
https://doi.org/10.1109/ccm.1995.516160