Correlation function study for sea ice
For active and passive microwave remote sensing of sea ice, a correlation function of exponential form is extracted from the photograph of a horizontal thin section taken from a sample of artificially grown saline ice that closely resembled Arctic congelation sea ice. It is found that the extracted...
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1988
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ftnasantrs:oai:casi.ntrs.nasa.gov:19890029619 2023-05-15T15:01:07+02:00 Correlation function study for sea ice Lin, F. C. Kong, J. A. Shin, R. T. Gow, A. J. Arcone, S. A. Unclassified, Unlimited, Publicly available Nov 15, 1988 http://ntrs.nasa.gov/search.jsp?R=19890029619 unknown http://ntrs.nasa.gov/search.jsp?R=19890029619 Accession ID: 89A16990 Copyright Other Sources 48 Journal of Geophysical Research; 93; 14055-14 AD-A203722 1988 ftnasantrs 2012-02-15T17:56:48Z For active and passive microwave remote sensing of sea ice, a correlation function of exponential form is extracted from the photograph of a horizontal thin section taken from a sample of artificially grown saline ice that closely resembled Arctic congelation sea ice. It is found that the extracted correlation lengths are consistent with the published average size of brine pockets. With the application of strong fluctuation theory and the bilocal approximation, the effective permittivity tensor is derived in the low-frequency limit for an unbounded uniaxial random medium with two-phase mixtures. Using the extracted correlation lengths, the effective permittivity tensor is computed as a function of fractional volume of brine inclusions and compared with in situ measurements at 4.8 and 9.5 GHz. Other/Unknown Material Arctic Sea ice NASA Technical Reports Server (NTRS) Arctic |
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Open Polar |
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NASA Technical Reports Server (NTRS) |
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ftnasantrs |
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unknown |
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48 |
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48 Lin, F. C. Kong, J. A. Shin, R. T. Gow, A. J. Arcone, S. A. Correlation function study for sea ice |
topic_facet |
48 |
description |
For active and passive microwave remote sensing of sea ice, a correlation function of exponential form is extracted from the photograph of a horizontal thin section taken from a sample of artificially grown saline ice that closely resembled Arctic congelation sea ice. It is found that the extracted correlation lengths are consistent with the published average size of brine pockets. With the application of strong fluctuation theory and the bilocal approximation, the effective permittivity tensor is derived in the low-frequency limit for an unbounded uniaxial random medium with two-phase mixtures. Using the extracted correlation lengths, the effective permittivity tensor is computed as a function of fractional volume of brine inclusions and compared with in situ measurements at 4.8 and 9.5 GHz. |
format |
Other/Unknown Material |
author |
Lin, F. C. Kong, J. A. Shin, R. T. Gow, A. J. Arcone, S. A. |
author_facet |
Lin, F. C. Kong, J. A. Shin, R. T. Gow, A. J. Arcone, S. A. |
author_sort |
Lin, F. C. |
title |
Correlation function study for sea ice |
title_short |
Correlation function study for sea ice |
title_full |
Correlation function study for sea ice |
title_fullStr |
Correlation function study for sea ice |
title_full_unstemmed |
Correlation function study for sea ice |
title_sort |
correlation function study for sea ice |
publishDate |
1988 |
url |
http://ntrs.nasa.gov/search.jsp?R=19890029619 |
op_coverage |
Unclassified, Unlimited, Publicly available |
geographic |
Arctic |
geographic_facet |
Arctic |
genre |
Arctic Sea ice |
genre_facet |
Arctic Sea ice |
op_source |
Other Sources |
op_relation |
http://ntrs.nasa.gov/search.jsp?R=19890029619 Accession ID: 89A16990 |
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Copyright |
_version_ |
1766333165409927168 |