| DOI: | 10.5194/tc-7-445-2013
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| Scopus记录号: | 2-s2.0-84875155461
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| 论文题名: | Brief communication the aerophotogrammetric map of Greenland ice masses |
| 作者: | Citterio M; , Ahlstrøm A; P
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| 刊名: | Cryosphere
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| ISSN: | 19940416
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| 出版年: | 2013
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| 卷: | 7, 期:2 | | 起始页码: | 445
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| 结束页码: | 449
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| 语种: | 英语
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| 英文关键词: | assessment method
; data set
; glacial environment
; mapping method
; photogrammetry
; resolution
; Arctic
; Greenland
; Greenland Ice Sheet
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| 英文摘要: | The PROMICE (Programme for Monitoring of the Greenland Ice Sheet) aerophotogrammetric map of Greenland ice masses is the first high resolution dataset documenting the mid-1980s areal extent of the Greenland Ice Sheet and all the local glaciers and ice caps. The total glacierized area excluding nunataks was 1 804 638 km2 ± 2178 km2, of which 88 083 ± 1240 km2 belonged to local glaciers and ice caps (GIC) substantially independent from the Greenland Ice Sheet. This new result of GIC glacierized area is higher than most previous estimates, 81% greater than Weng's (1995) measurements, but is in line with contemporary findings based on independent data sources. A comparison between our map and the recently released Rastner et al. (2012) inventory and GIMP (Greenland Ice Mapping Project) Ice-Cover Mask (Howat and Negrete, 2013) shows potential for change-assessment studies. © 2010 Author(s). |
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| 资源类型: | 期刊论文
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| 标识符: | http://119.78.100.158/handle/2HF3EXSE/74987
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| Appears in Collections: | 影响、适应和脆弱性
气候变化与战略
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作者单位: | Geological Survey of Denmark and Greenland, GEUS, Copenhagen, Denmark
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| Recommended Citation: | |
Citterio M,, Ahlstrøm A,P. Brief communication the aerophotogrammetric map of Greenland ice masses[J]. Cryosphere,2013-01-01,7(2)
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