| DOI: | 10.1002/grl.50556
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| 论文题名: | A new way to detect volcanic plumes |
| 作者: | Larson K.M.
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| 刊名: | Geophysical Research Letters
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| ISSN: | 0094-8984
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| EISSN: | 1944-8715
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| 出版年: | 2013
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| 卷: | 40, 期:11 | | 起始页码: | 2657
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| 结束页码: | 2660
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| 语种: | 英语
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| 英文关键词: | GPS
; volcanoes
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| Scopus关键词: | Aircraft safety
; Geophysical tools
; GPS signals
; Plume detection
; Satellite data
; Time of day
; Volcanic eruptions
; Volcanic plume
; Aircraft detection
; Volcanoes
; Global positioning system
; aircraft
; GPS
; plume
; public health
; satellite data
; signal
; volcanic ash
; volcanic eruption
; Alaska
; Aleutian Islands
; Fox Islands
; Okmok Volcano
; Redoubt
; Umnak Island
; United States
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| 英文摘要: | Detection of volcanic plumes, especially ash-laden ones, is important both for public health and aircraft safety. A variety of geophysical tools and satellite data are used to monitor volcanic eruptions and to predict the movement of ash. However, satellite-based methods are restricted by time of day and weather, while radars are often unavailable because of cost/portability. Here a method is proposed to detect volcanic plumes using GPS signal strength data. The strengths and limitations of the method are assessed using GPS data collected during the 2008 and 2009 eruptions of the Okmok and Mt. Redoubt volcanoes. Plume detections using this GPS technique are consistent with independently collected seismic and radar data. ©2013. American Geophysical Union. All Rights Reserved. |
| URL: | https://www.scopus.com/inward/record.uri?eid=2-s2.0-84879958654&doi=10.1002%2fgrl.50556&partnerID=40&md5=465fc0341519a20195ead8c38b6de7ba
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| Citation statistics: |
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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/6248
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| Appears in Collections: | 气候减缓与适应
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作者单位: | Department of Aerospace Engineering Sciences, University of Colorado Boulder, Boulder, CO 80309-0429, United States
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| Recommended Citation: | |
Larson K.M.. A new way to detect volcanic plumes[J]. Geophysical Research Letters,2013-01-01,40(11).
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