Comparison of digitized Canadian ice charts and passive microwave sea-ice concentrations

被引：0
|
作者：
Agnew, TA [1 ]
Howell, S [1 ]
机构：
[1] Meteorol Serv Canada, Toronto, ON M3H 5T4, Canada
来源：
IGARSS 2002: IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM AND 24TH CANADIAN SYMPOSIUM ON REMOTE SENSING, VOLS I-VI, PROCEEDINGS: REMOTE SENSING: INTEGRATING OUR VIEW OF THE PLANET | 2002年
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D O I：
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中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
This paper presents results comparing digitized sea-ice charts with passive microwave estimates of sea-ice concentration using the NASA Team algorithm. The Canadian ice chart series contains detailed information on sea-ice type during the sea ice growth, consolidation and melt stages for four main ice-covered regions of Canada: the Canadian East Coast, Hudson Bay, East Canadian Arctic and the West Canadian Arctic. Comparison with passive microwave sea-ice concentration estimates over the 1979 to 1996 period shows the consistency with which sea-ice concentration and sea-ice area are underestimated by the passive microwave data during melt and freeze-up conditions.
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页码：231 / 233
页数：3
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