Zobrazeno 1 - 10
of 37
pro vyhledávání: '"F. Fetterer"'
Publikováno v:
The Cryosphere, Vol 13, Pp 1073-1088 (2019)
Basic statistical metrics such as autocorrelations and across-region lag correlations of sea ice variations provide benchmarks for the assessments of forecast skill achieved by other methods such as more sophisticated statistical formulations, num
Externí odkaz:
https://doaj.org/article/07d00a267b9947a1b07309707cb7dcdb
Autor:
P. G. Posey, E. J. Metzger, A. J. Wallcraft, D. A. Hebert, R. A. Allard, O. M. Smedstad, M. W. Phelps, F. Fetterer, J. S. Stewart, W. N. Meier, S. R. Helfrich
Publikováno v:
The Cryosphere, Vol 9, Iss 4, Pp 1735-1745 (2015)
This study presents the improvement in ice edge error within the US Navy's operational sea ice forecast systems gained by assimilating high horizontal resolution satellite-derived ice concentration products. Since the late 1980's, the ice forecast sy
Externí odkaz:
https://doaj.org/article/b10664d92caa4de8abb8139073593999
Publikováno v:
The Cryosphere, Vol 6, Iss 6, Pp 1359-1368 (2012)
Observations from passive microwave satellite sensors have provided a continuous and consistent record of sea ice extent since late 1978. Earlier records, compiled from ice charts and other sources exist, but are not consistent with the satellite rec
Externí odkaz:
https://doaj.org/article/dfca4647e6a8413da891f1ab2728deae
This article is a revision of the previous edition article by W. F. Weeks, volume 5, pp 2047–2054, © 2003, Elsevier Ltd.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ed5a0cf9c109bd9b5a717757bac0bc77
https://doi.org/10.1016/b978-0-12-382225-3.00365-0
https://doi.org/10.1016/b978-0-12-382225-3.00365-0
Akademický článek
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Observations for passive microwave satellite sensors have provided a continuous and consistent record of sea ice extent since late 1978. Earlier records, compiled from ice charts and other sources exist, but are not consistent with the satellite reco
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8704243a21a848307b7fa1fcb8a979a8
https://doi.org/10.5194/tcd-6-2827-2012
https://doi.org/10.5194/tcd-6-2827-2012
Publikováno v:
Proceedings of IGARSS '94 - 1994 IEEE International Geoscience and Remote Sensing Symposium.
Synthetic aperture radar images over the ocean have the potential of providing wind vector information over 10 to 50 kilometer resolutions. The authors present preliminary results from an automated algorithm to extract wind speed and wind direction f
Publikováno v:
Analysis of SAR Data of the Polar Oceans ISBN: 9783642643347
Many polar nations, including Canada, the United States, Russia, and the Baltic countries, support shipping and other maritime activities in ice-encumbered waters. Visual reconnaissance from aircraft was initially used to map sea ice distribution but
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a9073eda0ba8337919ac485e7f8fd22b
https://doi.org/10.1007/978-3-642-60282-5_10
https://doi.org/10.1007/978-3-642-60282-5_10
Autor:
F. Fetterer, D. Gineris
ERS-1 Synthetic Aperture Radar (SAR) imagery from the Alaska SAR facility is available to operational ice analysts at the Joint Ice Center. Analyst can use the imagery directly through manual interpretation. One such use would be to provide informati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::89ade7f618624e8d22de4cf51bf04c83
https://doi.org/10.21236/ada267614
https://doi.org/10.21236/ada267614
Akademický článek
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