Greenland mass balance estimation from satellite gravity measurements

The Gravity Recovery and Climate Experiment (GRACE) data is used to estimate the secular trend and periodic variations of ice mass variability over Greenland. To do this, we use 92 monthly GRACE level 2 Release-04 (RL04) data from the Center for Space Research at the University of Texas (UTCSR) duri...

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Bibliographic Details
Main Authors: Joodaki, Gholamreza, Nahavandchi, Hossein
Format: Article in Journal/Newspaper
Language:English
Published: ESA Publication Division 2010
Subjects:
Greenland
Online Access:https://hdl.handle.net/11250/2993904
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record_format openpolar
spelling ftntnutrondheimi:oai:ntnuopen.ntnu.no:11250/2993904 2023-05-15T16:26:50+02:00 Greenland mass balance estimation from satellite gravity measurements Joodaki, Gholamreza Nahavandchi, Hossein 2010 application/pdf https://hdl.handle.net/11250/2993904 eng eng ESA Publication Division ESA SP. 2010, (686), . urn:issn:0379-6566 https://hdl.handle.net/11250/2993904 cristin:1031134 3 ESA SP 686 Peer reviewed Journal article 2010 ftntnutrondheimi 2022-05-04T22:39:43Z The Gravity Recovery and Climate Experiment (GRACE) data is used to estimate the secular trend and periodic variations of ice mass variability over Greenland. To do this, we use 92 monthly GRACE level 2 Release-04 (RL04) data from the Center for Space Research at the University of Texas (UTCSR) during the period April 2002 to February 2010. The high frequency noise of data has been filtered out with three smoothing cap radius. For separation of leakage effects, the appropriate reduction model is used. Taking the average over all smoothing radius after the leakage effects correction, the annual ice-mass loss becomes -155±3 Gt/year. Note that these values are free of any GIA correction. publishedVersion Article in Journal/Newspaper Greenland NTNU Open Archive (Norwegian University of Science and Technology) Greenland
institution Open Polar
collection NTNU Open Archive (Norwegian University of Science and Technology)
op_collection_id ftntnutrondheimi
language English
description The Gravity Recovery and Climate Experiment (GRACE) data is used to estimate the secular trend and periodic variations of ice mass variability over Greenland. To do this, we use 92 monthly GRACE level 2 Release-04 (RL04) data from the Center for Space Research at the University of Texas (UTCSR) during the period April 2002 to February 2010. The high frequency noise of data has been filtered out with three smoothing cap radius. For separation of leakage effects, the appropriate reduction model is used. Taking the average over all smoothing radius after the leakage effects correction, the annual ice-mass loss becomes -155±3 Gt/year. Note that these values are free of any GIA correction. publishedVersion
format Article in Journal/Newspaper
author Joodaki, Gholamreza
Nahavandchi, Hossein
spellingShingle Joodaki, Gholamreza
Nahavandchi, Hossein
Greenland mass balance estimation from satellite gravity measurements
author_facet Joodaki, Gholamreza
Nahavandchi, Hossein
author_sort Joodaki, Gholamreza
title Greenland mass balance estimation from satellite gravity measurements
title_short Greenland mass balance estimation from satellite gravity measurements
title_full Greenland mass balance estimation from satellite gravity measurements
title_fullStr Greenland mass balance estimation from satellite gravity measurements
title_full_unstemmed Greenland mass balance estimation from satellite gravity measurements
title_sort greenland mass balance estimation from satellite gravity measurements
publisher ESA Publication Division
publishDate 2010
url https://hdl.handle.net/11250/2993904
geographic Greenland
geographic_facet Greenland
genre Greenland
genre_facet Greenland
op_source 3
ESA SP
686
op_relation ESA SP. 2010, (686), .
urn:issn:0379-6566
https://hdl.handle.net/11250/2993904
cristin:1031134
_version_ 1766015829721219072

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