RAPID: Bering Glacier Surge--Observation, Analysis and Parameterization
Funds are provided to observe, document and analyze the current surge of Bering Glacier and derive parameters that capture deformation characteristics during surge stages and provide information that may facilitate mechanical modeling of fast glacier movement. Observations will include aerial GPS, v...
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Arctic Data Center
2014
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dataone:urn:uuid:e43e5a40-1169-44e4-bcf9-3834669a1c12 2023-12-03T20:44:02+01:00 RAPID: Bering Glacier Surge--Observation, Analysis and Parameterization Ute Herzfeld No geographic description provided. ENVELOPE(-150.0,-135.0,65.0,55.0) BEGINDATE: 2011-09-15T00:00:00Z ENDDATE: 2013-08-31T00:00:00Z 2014-12-02T00:00:00Z https://search.dataone.org/view/urn:uuid:e43e5a40-1169-44e4-bcf9-3834669a1c12 unknown Arctic Data Center ANS Dataset 2014 dataone:urn:node:ARCTIC 2023-12-03T20:08:06Z Funds are provided to observe, document and analyze the current surge of Bering Glacier and derive parameters that capture deformation characteristics during surge stages and provide information that may facilitate mechanical modeling of fast glacier movement. Observations will include aerial GPS, video and photographic data, fixed laser profilometry and time-sequenced satellite imagery. Analysis of the surge propagation will employ an automated spatial-statistical/connectionist approach developed by the PI, this allows derivation of deformation characteristics, as evident in surge crevasse structures from imagery, and linkage of them to ice dynamics. Glacier surges can have an immediate and detrimental impact on ecosystems situated in their path. Few such surges have been carefully observed and described making it difficult to understand what characteristics of surging glaciers can be expected as typical and what range of variability is realistic to anticipate. This makes long-range management planning and risk assessment for such systems difficult. The proposed research will contribute to the resolution of this issue. Dataset RAPID: Bering Glacier Surge--Observation, Analysis and Parameterization Arctic Data Center (via DataONE) ENVELOPE(-150.0,-135.0,65.0,55.0) |
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Arctic Data Center (via DataONE) |
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ANS Ute Herzfeld RAPID: Bering Glacier Surge--Observation, Analysis and Parameterization |
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description |
Funds are provided to observe, document and analyze the current surge of Bering Glacier and derive parameters that capture deformation characteristics during surge stages and provide information that may facilitate mechanical modeling of fast glacier movement. Observations will include aerial GPS, video and photographic data, fixed laser profilometry and time-sequenced satellite imagery. Analysis of the surge propagation will employ an automated spatial-statistical/connectionist approach developed by the PI, this allows derivation of deformation characteristics, as evident in surge crevasse structures from imagery, and linkage of them to ice dynamics. Glacier surges can have an immediate and detrimental impact on ecosystems situated in their path. Few such surges have been carefully observed and described making it difficult to understand what characteristics of surging glaciers can be expected as typical and what range of variability is realistic to anticipate. This makes long-range management planning and risk assessment for such systems difficult. The proposed research will contribute to the resolution of this issue. |
format |
Dataset |
author |
Ute Herzfeld |
author_facet |
Ute Herzfeld |
author_sort |
Ute Herzfeld |
title |
RAPID: Bering Glacier Surge--Observation, Analysis and Parameterization |
title_short |
RAPID: Bering Glacier Surge--Observation, Analysis and Parameterization |
title_full |
RAPID: Bering Glacier Surge--Observation, Analysis and Parameterization |
title_fullStr |
RAPID: Bering Glacier Surge--Observation, Analysis and Parameterization |
title_full_unstemmed |
RAPID: Bering Glacier Surge--Observation, Analysis and Parameterization |
title_sort |
rapid: bering glacier surge--observation, analysis and parameterization |
publisher |
Arctic Data Center |
publishDate |
2014 |
url |
https://search.dataone.org/view/urn:uuid:e43e5a40-1169-44e4-bcf9-3834669a1c12 |
op_coverage |
No geographic description provided. ENVELOPE(-150.0,-135.0,65.0,55.0) BEGINDATE: 2011-09-15T00:00:00Z ENDDATE: 2013-08-31T00:00:00Z |
long_lat |
ENVELOPE(-150.0,-135.0,65.0,55.0) |
genre |
RAPID: Bering Glacier Surge--Observation, Analysis and Parameterization |
genre_facet |
RAPID: Bering Glacier Surge--Observation, Analysis and Parameterization |
_version_ |
1784300536235819008 |