Using the Nordic Geodetic Observing System for land uplift studies
Geodetic observing systems have been planned and developed during the last decade. An ideal observing system consists of a network of geodetic observing stations with several techniques at the same site, publicly accessible databases, and as a product delivers data time series, combination of techni...
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ftaaltouniv:oai:aaltodoc.aalto.fi:123456789/36775 2023-05-15T16:12:11+02:00 Using the Nordic Geodetic Observing System for land uplift studies Nordman, M. Poutanen, M. Kairus, A. Virtanen, J. Finnish Geodetic Institute Department of Built Environment Aalto-yliopisto Aalto University 2014-07-17 application/pdf https://aaltodoc.aalto.fi/handle/123456789/36775 https://doi.org/10.5194/se-5-673-2014 en eng Copernicus Gesellschaft mbH SOLID EARTH Volume 5, issue 2 Nordman , M , Poutanen , M , Kairus , A & Virtanen , J 2014 , ' Using the Nordic Geodetic Observing System for land uplift studies ' , SOLID EARTH , vol. 5 , no. 2 , pp. 673-681 . https://doi.org/10.5194/se-5-673-2014 1869-9510 PURE UUID: 698c9f6e-fe69-4bd6-8586-898c67008948 PURE ITEMURL: https://research.aalto.fi/en/publications/using-the-nordic-geodetic-observing-system-for-land-uplift-studies(698c9f6e-fe69-4bd6-8586-898c67008948).html PURE LINK: http://www.scopus.com/inward/record.url?scp=84904509618&partnerID=8YFLogxK PURE FILEURL: https://research.aalto.fi/files/9488273/Kairus_2014_Solid_Earth.pdf https://aaltodoc.aalto.fi/handle/123456789/36775 URN:NBN:fi:aalto-201902251932 doi:10.5194/se-5-673-2014 openAccess Soil Science Earth-Surface Processes Geochemistry and Petrology Geology Geophysics Palaeontology Stratigraphy 212 Civil and construction engineering A1 Alkuperäisartikkeli tieteellisessä aikakauslehdessä publishedVersion 2014 ftaaltouniv https://doi.org/10.5194/se-5-673-2014 2022-12-15T19:18:32Z Geodetic observing systems have been planned and developed during the last decade. An ideal observing system consists of a network of geodetic observing stations with several techniques at the same site, publicly accessible databases, and as a product delivers data time series, combination of techniques or some other results obtained from the data sets. Globally, there is the International Association of Geodesy (IAG) Global Geodetic Observing System (GGOS), and there are ongoing attempts to create also regional observing systems. In this paper we introduce one regional system, the Nordic Geodetic Observing System (NGOS) hosted by the Nordic Geodetic Commission (NKG). Data availability and accessibility are one of the major issues today. We discuss in general data-related topics, and introduce a pilot database project of NGOS. As a demonstration of the use of such a database, we apply it for postglacial rebound studies in the Fennoscandian area. We compare land uplift values from three techniques, GNSS, tide gauges and absolute gravity, with the Nordic Geodetic Commission NKG2005LU land uplift model for Fennoscandia. The purpose is to evaluate the data obtained from different techniques and different sources and get the most reliable values for the uplift using publicly available data. The primary aim of observing systems will be to produce data and other products needed by multidisciplinary projects, such as Upper Mantle Dynamics and Quaternary Climate in Cratonic Areas (DynaQlim) or the European Plate Observing System (EPOS), but their needs may currently exceed the scope of an existing observing system. We discuss what requirements the projects pose to observing systems and their development. To make comparisons between different studies possible and reliable, the researcher should document what they have in detail, either in appendixes, supplementary material or some other available format. Peer reviewed Article in Journal/Newspaper Fennoscandia Fennoscandian Aalto University Publication Archive (Aaltodoc) Solid Earth 5 2 673 681 |
institution |
Open Polar |
collection |
Aalto University Publication Archive (Aaltodoc) |
op_collection_id |
ftaaltouniv |
language |
English |
topic |
Soil Science Earth-Surface Processes Geochemistry and Petrology Geology Geophysics Palaeontology Stratigraphy 212 Civil and construction engineering |
spellingShingle |
Soil Science Earth-Surface Processes Geochemistry and Petrology Geology Geophysics Palaeontology Stratigraphy 212 Civil and construction engineering Nordman, M. Poutanen, M. Kairus, A. Virtanen, J. Using the Nordic Geodetic Observing System for land uplift studies |
topic_facet |
Soil Science Earth-Surface Processes Geochemistry and Petrology Geology Geophysics Palaeontology Stratigraphy 212 Civil and construction engineering |
description |
Geodetic observing systems have been planned and developed during the last decade. An ideal observing system consists of a network of geodetic observing stations with several techniques at the same site, publicly accessible databases, and as a product delivers data time series, combination of techniques or some other results obtained from the data sets. Globally, there is the International Association of Geodesy (IAG) Global Geodetic Observing System (GGOS), and there are ongoing attempts to create also regional observing systems. In this paper we introduce one regional system, the Nordic Geodetic Observing System (NGOS) hosted by the Nordic Geodetic Commission (NKG). Data availability and accessibility are one of the major issues today. We discuss in general data-related topics, and introduce a pilot database project of NGOS. As a demonstration of the use of such a database, we apply it for postglacial rebound studies in the Fennoscandian area. We compare land uplift values from three techniques, GNSS, tide gauges and absolute gravity, with the Nordic Geodetic Commission NKG2005LU land uplift model for Fennoscandia. The purpose is to evaluate the data obtained from different techniques and different sources and get the most reliable values for the uplift using publicly available data. The primary aim of observing systems will be to produce data and other products needed by multidisciplinary projects, such as Upper Mantle Dynamics and Quaternary Climate in Cratonic Areas (DynaQlim) or the European Plate Observing System (EPOS), but their needs may currently exceed the scope of an existing observing system. We discuss what requirements the projects pose to observing systems and their development. To make comparisons between different studies possible and reliable, the researcher should document what they have in detail, either in appendixes, supplementary material or some other available format. Peer reviewed |
author2 |
Finnish Geodetic Institute Department of Built Environment Aalto-yliopisto Aalto University |
format |
Article in Journal/Newspaper |
author |
Nordman, M. Poutanen, M. Kairus, A. Virtanen, J. |
author_facet |
Nordman, M. Poutanen, M. Kairus, A. Virtanen, J. |
author_sort |
Nordman, M. |
title |
Using the Nordic Geodetic Observing System for land uplift studies |
title_short |
Using the Nordic Geodetic Observing System for land uplift studies |
title_full |
Using the Nordic Geodetic Observing System for land uplift studies |
title_fullStr |
Using the Nordic Geodetic Observing System for land uplift studies |
title_full_unstemmed |
Using the Nordic Geodetic Observing System for land uplift studies |
title_sort |
using the nordic geodetic observing system for land uplift studies |
publisher |
Copernicus Gesellschaft mbH |
publishDate |
2014 |
url |
https://aaltodoc.aalto.fi/handle/123456789/36775 https://doi.org/10.5194/se-5-673-2014 |
genre |
Fennoscandia Fennoscandian |
genre_facet |
Fennoscandia Fennoscandian |
op_relation |
SOLID EARTH Volume 5, issue 2 Nordman , M , Poutanen , M , Kairus , A & Virtanen , J 2014 , ' Using the Nordic Geodetic Observing System for land uplift studies ' , SOLID EARTH , vol. 5 , no. 2 , pp. 673-681 . https://doi.org/10.5194/se-5-673-2014 1869-9510 PURE UUID: 698c9f6e-fe69-4bd6-8586-898c67008948 PURE ITEMURL: https://research.aalto.fi/en/publications/using-the-nordic-geodetic-observing-system-for-land-uplift-studies(698c9f6e-fe69-4bd6-8586-898c67008948).html PURE LINK: http://www.scopus.com/inward/record.url?scp=84904509618&partnerID=8YFLogxK PURE FILEURL: https://research.aalto.fi/files/9488273/Kairus_2014_Solid_Earth.pdf https://aaltodoc.aalto.fi/handle/123456789/36775 URN:NBN:fi:aalto-201902251932 doi:10.5194/se-5-673-2014 |
op_rights |
openAccess |
op_doi |
https://doi.org/10.5194/se-5-673-2014 |
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Solid Earth |
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5 |
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