Studying earth rheology using GNSS permanent stations and GIA modelling tools
We studied the solid Earth rheology using observations in the North American and Fennoscandian uplift regions, in the form of horizontal and vertical velocities from Global Navigation Satellite System (GNSS) permanent stations. For North America the dataset from Sella and co-workers and for Fennosca...
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ftaaltouniv:oai:aaltodoc.aalto.fi:123456789/24182 2023-05-15T16:11:51+02:00 Studying earth rheology using GNSS permanent stations and GIA modelling tools Kollo, Karin Spada, Giorgio Vermeer, Martin University of Urbino Geoinformatics Department of Built Environment Aalto-yliopisto Aalto University 2017-01-19T11:01:10Z application/pdf https://aaltodoc.aalto.fi/handle/123456789/24182 en eng Geophysica Volume 51, issue 1-2 Kollo , K , Spada , G & Vermeer , M 2016 , ' Studying earth rheology using GNSS permanent stations and GIA modelling tools ' , Geophysica , vol. 51 , no. 1-2 , pp. 3-15 . 0367-4231 PURE UUID: 2f782985-865d-48a1-aa69-06c9d181df1f PURE ITEMURL: https://research.aalto.fi/en/publications/2f782985-865d-48a1-aa69-06c9d181df1f PURE LINK: http://www.scopus.com/inward/record.url?scp=85006070001&partnerID=8YFLogxK PURE FILEURL: https://research.aalto.fi/files/11623914/geophysica_2016_51_1_2_003_kollo.pdf https://aaltodoc.aalto.fi/handle/123456789/24182 URN:NBN:fi:aalto-201701191127 openAccess Earth rheology GIA modelling GNSS A1 Alkuperäisartikkeli tieteellisessä aikakauslehdessä 2017 ftaaltouniv 2023-03-01T23:58:35Z We studied the solid Earth rheology using observations in the North American and Fennoscandian uplift regions, in the form of horizontal and vertical velocities from Global Navigation Satellite System (GNSS) permanent stations. For North America the dataset from Sella and co-workers and for Fennoscandia the BIFROST dataset were used respectively. We performed GIA (Glacial Isostatic Adjustment) modelling with the SELEN program, varying model parameters in order to find the best fit, in the chi-square sense, to the GNSS-derived velocity values. In the GIA modelling, the ice models ICE-5G and KL05 were used. The main results from this research were fitted Earth model parameters for these ice models using data from the North American and Fennoscandian uplift areas. The application of this method to the North American uplift region for these two different ice models is novel. Peer reviewed Article in Journal/Newspaper Fennoscandia Fennoscandian Aalto University Publication Archive (Aaltodoc) |
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Open Polar |
collection |
Aalto University Publication Archive (Aaltodoc) |
op_collection_id |
ftaaltouniv |
language |
English |
topic |
Earth rheology GIA modelling GNSS |
spellingShingle |
Earth rheology GIA modelling GNSS Kollo, Karin Spada, Giorgio Vermeer, Martin Studying earth rheology using GNSS permanent stations and GIA modelling tools |
topic_facet |
Earth rheology GIA modelling GNSS |
description |
We studied the solid Earth rheology using observations in the North American and Fennoscandian uplift regions, in the form of horizontal and vertical velocities from Global Navigation Satellite System (GNSS) permanent stations. For North America the dataset from Sella and co-workers and for Fennoscandia the BIFROST dataset were used respectively. We performed GIA (Glacial Isostatic Adjustment) modelling with the SELEN program, varying model parameters in order to find the best fit, in the chi-square sense, to the GNSS-derived velocity values. In the GIA modelling, the ice models ICE-5G and KL05 were used. The main results from this research were fitted Earth model parameters for these ice models using data from the North American and Fennoscandian uplift areas. The application of this method to the North American uplift region for these two different ice models is novel. Peer reviewed |
author2 |
University of Urbino Geoinformatics Department of Built Environment Aalto-yliopisto Aalto University |
format |
Article in Journal/Newspaper |
author |
Kollo, Karin Spada, Giorgio Vermeer, Martin |
author_facet |
Kollo, Karin Spada, Giorgio Vermeer, Martin |
author_sort |
Kollo, Karin |
title |
Studying earth rheology using GNSS permanent stations and GIA modelling tools |
title_short |
Studying earth rheology using GNSS permanent stations and GIA modelling tools |
title_full |
Studying earth rheology using GNSS permanent stations and GIA modelling tools |
title_fullStr |
Studying earth rheology using GNSS permanent stations and GIA modelling tools |
title_full_unstemmed |
Studying earth rheology using GNSS permanent stations and GIA modelling tools |
title_sort |
studying earth rheology using gnss permanent stations and gia modelling tools |
publishDate |
2017 |
url |
https://aaltodoc.aalto.fi/handle/123456789/24182 |
genre |
Fennoscandia Fennoscandian |
genre_facet |
Fennoscandia Fennoscandian |
op_relation |
Geophysica Volume 51, issue 1-2 Kollo , K , Spada , G & Vermeer , M 2016 , ' Studying earth rheology using GNSS permanent stations and GIA modelling tools ' , Geophysica , vol. 51 , no. 1-2 , pp. 3-15 . 0367-4231 PURE UUID: 2f782985-865d-48a1-aa69-06c9d181df1f PURE ITEMURL: https://research.aalto.fi/en/publications/2f782985-865d-48a1-aa69-06c9d181df1f PURE LINK: http://www.scopus.com/inward/record.url?scp=85006070001&partnerID=8YFLogxK PURE FILEURL: https://research.aalto.fi/files/11623914/geophysica_2016_51_1_2_003_kollo.pdf https://aaltodoc.aalto.fi/handle/123456789/24182 URN:NBN:fi:aalto-201701191127 |
op_rights |
openAccess |
_version_ |
1765997054689017856 |