Calibration of the Tide Gauge at King Edward Point, South Georgia Island, South Atlantic Ocean
In 2008 a new pressure tide gauge with Global Sea Level Observing System Number 187 was installed at King Edward Point (KEP), South Georgia Island, South Atlantic Ocean. This installation was carried out as part of the Antarctic Circumpolar Current Levels by Altimetry and Island Measurements (ACCLAI...
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ftunivluxembourg:oai:orbilu.uni.lu:10993/21423 2024-04-21T07:51:38+00:00 Calibration of the Tide Gauge at King Edward Point, South Georgia Island, South Atlantic Ocean Teferle, Felix Norman Hunegnaw, Addisu Woodworth, P. L. Foden, Peter R. Williams, S. D. P. Pugh, Jeffrey Hibbert, Angela 2015-06-27 90 cm x 120 cm https://orbilu.uni.lu/handle/10993/21423 https://orbilu.uni.lu/bitstream/10993/21423/1/IUGG2015-G08p-528_Teferleetal.pdf en eng https://orbilu.uni.lu/handle/10993/21423 info:hdl:10993/21423 https://orbilu.uni.lu/bitstream/10993/21423/1/IUGG2015-G08p-528_Teferleetal.pdf open access http://purl.org/coar/access_right/c_abf2 info:eu-repo/semantics/openAccess 26th General Assembly of the International Union of Geodesy and Geophysics (IUGG), Prague, Czechia [CZ], from 22-06-2015 to 02-07-2015 Global Navigation Satellite System Sea Level Tide Gauge King Edward Point South Georgia Island Physical chemical mathematical & earth Sciences Earth sciences & physical geography Physique chimie mathématiques & sciences de la terre Sciences de la terre & géographie physique conference poster not in proceedings http://purl.org/coar/resource_type/c_18co info:eu-repo/semantics/conferencePoster 2015 ftunivluxembourg 2024-03-27T14:11:24Z In 2008 a new pressure tide gauge with Global Sea Level Observing System Number 187 was installed at King Edward Point (KEP), South Georgia Island, South Atlantic Ocean. This installation was carried out as part of the Antarctic Circumpolar Current Levels by Altimetry and Island Measurements (ACCLAIM) programme. In 2013 the KEP Geodetic Observatory was established in support of various scientific applications including the monitoring of vertical land movements at KEP. Currently, the observatory consists of two state-of-the-art Global Navigation Satellite System (GNSS) stations with local benchmark networks. This ties all benchmarks and the tide gauge into the International Terrestrial Reference Frame 2008, and allows the establishment of a local height datum in a global height system through the use of a global gravitational model. In 2014 a tide board was added to the tide gauge, which, together with the GNSS and levelling observations, now enables a calibration of the tide gauge. This will make it possible to include the KEP tide gauge in the Permanent Service for Mean Sea Level (PSMSL) database. In this study, we will present the results from the calibration of the tide gauge using the GNSS observations from the KEP Geodetic Observatory for the period from February 2013 to present, the levelling campaigns in 2013 and 2014, and geoid undulations derived from a seamless combination of the latest Gravity Observation Combination (GOCO) 05S and Earth Gravitational Model (EGM) 2008 models. New Geodetic Infrastructure and Reprocessed GPS Solutions for Sea Level, Climate and Geodynamics (GSCG) Conference Object Antarc* Antarctic South Atlantic Ocean South Georgia Island University of Luxembourg: ORBilu - Open Repository and Bibliography |
institution |
Open Polar |
collection |
University of Luxembourg: ORBilu - Open Repository and Bibliography |
op_collection_id |
ftunivluxembourg |
language |
English |
topic |
Global Navigation Satellite System Sea Level Tide Gauge King Edward Point South Georgia Island Physical chemical mathematical & earth Sciences Earth sciences & physical geography Physique chimie mathématiques & sciences de la terre Sciences de la terre & géographie physique |
spellingShingle |
Global Navigation Satellite System Sea Level Tide Gauge King Edward Point South Georgia Island Physical chemical mathematical & earth Sciences Earth sciences & physical geography Physique chimie mathématiques & sciences de la terre Sciences de la terre & géographie physique Teferle, Felix Norman Hunegnaw, Addisu Woodworth, P. L. Foden, Peter R. Williams, S. D. P. Pugh, Jeffrey Hibbert, Angela Calibration of the Tide Gauge at King Edward Point, South Georgia Island, South Atlantic Ocean |
topic_facet |
Global Navigation Satellite System Sea Level Tide Gauge King Edward Point South Georgia Island Physical chemical mathematical & earth Sciences Earth sciences & physical geography Physique chimie mathématiques & sciences de la terre Sciences de la terre & géographie physique |
description |
In 2008 a new pressure tide gauge with Global Sea Level Observing System Number 187 was installed at King Edward Point (KEP), South Georgia Island, South Atlantic Ocean. This installation was carried out as part of the Antarctic Circumpolar Current Levels by Altimetry and Island Measurements (ACCLAIM) programme. In 2013 the KEP Geodetic Observatory was established in support of various scientific applications including the monitoring of vertical land movements at KEP. Currently, the observatory consists of two state-of-the-art Global Navigation Satellite System (GNSS) stations with local benchmark networks. This ties all benchmarks and the tide gauge into the International Terrestrial Reference Frame 2008, and allows the establishment of a local height datum in a global height system through the use of a global gravitational model. In 2014 a tide board was added to the tide gauge, which, together with the GNSS and levelling observations, now enables a calibration of the tide gauge. This will make it possible to include the KEP tide gauge in the Permanent Service for Mean Sea Level (PSMSL) database. In this study, we will present the results from the calibration of the tide gauge using the GNSS observations from the KEP Geodetic Observatory for the period from February 2013 to present, the levelling campaigns in 2013 and 2014, and geoid undulations derived from a seamless combination of the latest Gravity Observation Combination (GOCO) 05S and Earth Gravitational Model (EGM) 2008 models. New Geodetic Infrastructure and Reprocessed GPS Solutions for Sea Level, Climate and Geodynamics (GSCG) |
format |
Conference Object |
author |
Teferle, Felix Norman Hunegnaw, Addisu Woodworth, P. L. Foden, Peter R. Williams, S. D. P. Pugh, Jeffrey Hibbert, Angela |
author_facet |
Teferle, Felix Norman Hunegnaw, Addisu Woodworth, P. L. Foden, Peter R. Williams, S. D. P. Pugh, Jeffrey Hibbert, Angela |
author_sort |
Teferle, Felix Norman |
title |
Calibration of the Tide Gauge at King Edward Point, South Georgia Island, South Atlantic Ocean |
title_short |
Calibration of the Tide Gauge at King Edward Point, South Georgia Island, South Atlantic Ocean |
title_full |
Calibration of the Tide Gauge at King Edward Point, South Georgia Island, South Atlantic Ocean |
title_fullStr |
Calibration of the Tide Gauge at King Edward Point, South Georgia Island, South Atlantic Ocean |
title_full_unstemmed |
Calibration of the Tide Gauge at King Edward Point, South Georgia Island, South Atlantic Ocean |
title_sort |
calibration of the tide gauge at king edward point, south georgia island, south atlantic ocean |
publishDate |
2015 |
url |
https://orbilu.uni.lu/handle/10993/21423 https://orbilu.uni.lu/bitstream/10993/21423/1/IUGG2015-G08p-528_Teferleetal.pdf |
genre |
Antarc* Antarctic South Atlantic Ocean South Georgia Island |
genre_facet |
Antarc* Antarctic South Atlantic Ocean South Georgia Island |
op_source |
26th General Assembly of the International Union of Geodesy and Geophysics (IUGG), Prague, Czechia [CZ], from 22-06-2015 to 02-07-2015 |
op_relation |
https://orbilu.uni.lu/handle/10993/21423 info:hdl:10993/21423 https://orbilu.uni.lu/bitstream/10993/21423/1/IUGG2015-G08p-528_Teferleetal.pdf |
op_rights |
open access http://purl.org/coar/access_right/c_abf2 info:eu-repo/semantics/openAccess |
_version_ |
1796934964739047424 |