AUTOMATED ANTARCTIC ICE EDGE DETECTION TJSING NSCA'I ' DATA
Abstract- Polar sea ice plays an important role in the global climate and other geophysical processes. Although spaccborne scatterometers such as NSC.AT have low inherent spatial resolution, resolution enhancement techniques can be utilized to make NSCAT data useful for monitoring sea ice extent in...
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ftciteseerx:oai:CiteSeerX.psu:10.1.1.391.6216 2023-05-15T13:48:10+02:00 AUTOMATED ANTARCTIC ICE EDGE DETECTION TJSING NSCA'I ' DATA Qujinn P. Remund David G. Long The Pennsylvania State University CiteSeerX Archives application/pdf http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.391.6216 http://www.mers.byu.edu/long/papers/conf/IGARSS1997AugRemund.pdf en eng http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.391.6216 http://www.mers.byu.edu/long/papers/conf/IGARSS1997AugRemund.pdf Metadata may be used without restrictions as long as the oai identifier remains attached to it. http://www.mers.byu.edu/long/papers/conf/IGARSS1997AugRemund.pdf text ftciteseerx 2016-01-08T02:16:54Z Abstract- Polar sea ice plays an important role in the global climate and other geophysical processes. Although spaccborne scatterometers such as NSC.AT have low inherent spatial resolution, resolution enhancement techniques can be utilized to make NSCAT data useful for monitoring sea ice extent in the Antarctic. Dual polarization radar measurements are A and 6: values are used in a linear discrimination analysis to identify sea ice and ocean pixels in composite images. Ice edge detection noise reduction is performed through region growing and erosion/dilation techniques. The algorithm is applied to actual NSCAT data. The resulting edge closely matches the NSIDC SSM/I derived 50 % ice concentraltion edge. Text Antarc* Antarctic Sea ice Unknown Antarctic The Antarctic |
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Open Polar |
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ftciteseerx |
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English |
description |
Abstract- Polar sea ice plays an important role in the global climate and other geophysical processes. Although spaccborne scatterometers such as NSC.AT have low inherent spatial resolution, resolution enhancement techniques can be utilized to make NSCAT data useful for monitoring sea ice extent in the Antarctic. Dual polarization radar measurements are A and 6: values are used in a linear discrimination analysis to identify sea ice and ocean pixels in composite images. Ice edge detection noise reduction is performed through region growing and erosion/dilation techniques. The algorithm is applied to actual NSCAT data. The resulting edge closely matches the NSIDC SSM/I derived 50 % ice concentraltion edge. |
author2 |
The Pennsylvania State University CiteSeerX Archives |
format |
Text |
author |
Qujinn P. Remund David G. Long |
spellingShingle |
Qujinn P. Remund David G. Long AUTOMATED ANTARCTIC ICE EDGE DETECTION TJSING NSCA'I ' DATA |
author_facet |
Qujinn P. Remund David G. Long |
author_sort |
Qujinn P. Remund |
title |
AUTOMATED ANTARCTIC ICE EDGE DETECTION TJSING NSCA'I ' DATA |
title_short |
AUTOMATED ANTARCTIC ICE EDGE DETECTION TJSING NSCA'I ' DATA |
title_full |
AUTOMATED ANTARCTIC ICE EDGE DETECTION TJSING NSCA'I ' DATA |
title_fullStr |
AUTOMATED ANTARCTIC ICE EDGE DETECTION TJSING NSCA'I ' DATA |
title_full_unstemmed |
AUTOMATED ANTARCTIC ICE EDGE DETECTION TJSING NSCA'I ' DATA |
title_sort |
automated antarctic ice edge detection tjsing nsca'i ' data |
url |
http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.391.6216 http://www.mers.byu.edu/long/papers/conf/IGARSS1997AugRemund.pdf |
geographic |
Antarctic The Antarctic |
geographic_facet |
Antarctic The Antarctic |
genre |
Antarc* Antarctic Sea ice |
genre_facet |
Antarc* Antarctic Sea ice |
op_source |
http://www.mers.byu.edu/long/papers/conf/IGARSS1997AugRemund.pdf |
op_relation |
http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.391.6216 http://www.mers.byu.edu/long/papers/conf/IGARSS1997AugRemund.pdf |
op_rights |
Metadata may be used without restrictions as long as the oai identifier remains attached to it. |
_version_ |
1766248820053639168 |