The DTU17 Global Marine Gravity Field: First Validation Results

O. B. Andersen; P. Knudsen

doi:10.1007/1345_2019_65

The DTU17 Global Marine Gravity Field: First Validation Results

Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

Abstract

The most recent released global marine gravity field from DTU Space takes into account the new SARAL/AltiKa geodetic mission initiated in 2016 along with new improved Arctic processing of the Cryosat-2 mission. With its 369 days repeat cycle, Cryosat-2 provides one repeat of geodetic mission data with 8 km global resolution each year since its launch in 2010. Together with the Jason-1 end-of-life geodetic mission in 2012 and 2013, we now have more than five times as many geodetic missions sea surface height observations compared with the old ERS-1 and Geosat geodetic missions.

Original language	English
Title of host publication	Fiducial Reference Measurements for Altimetry
Editors	Stelios P. Mertikas, Roland Pail
Place of Publication	Cham
Publisher	Springer
Publication date	2020
Pages	83-87
ISBN (Print)	978-3-030-39438-7
DOIs	https://doi.org/10.1007/1345_2019_65
Publication status	Published - 2020
Event	International Review Workshop on Satellite Altimetry Cal/Val Activities and Applications - Chania, Greece Duration: 23 Apr 2018 → 26 Apr 2018

Conference

Conference	International Review Workshop on Satellite Altimetry Cal/Val Activities and Applications
Country/Territory	Greece
City	Chania
Period	23/04/2018 → 26/04/2018

Series	International Association of Geodesy Symposia
Volume	150
ISSN	0939-9585

Keywords

Arctic Ocean
Free air gravity
Satellite altimetry

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

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10.1007/1345_2019_65

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title = "The DTU17 Global Marine Gravity Field: First Validation Results",

abstract = "The most recent released global marine gravity field from DTU Space takes into account the new SARAL/AltiKa geodetic mission initiated in 2016 along with new improved Arctic processing of the Cryosat-2 mission. With its 369 days repeat cycle, Cryosat-2 provides one repeat of geodetic mission data with 8 km global resolution each year since its launch in 2010. Together with the Jason-1 end-of-life geodetic mission in 2012 and 2013, we now have more than five times as many geodetic missions sea surface height observations compared with the old ERS-1 and Geosat geodetic missions.",

keywords = "Arctic Ocean, Free air gravity, Satellite altimetry",

author = "Andersen, {O. B.} and P. Knudsen",

year = "2020",

doi = "10.1007/1345_2019_65",

language = "English",

isbn = "978-3-030-39438-7",

series = "International Association of Geodesy Symposia",

publisher = "Springer",

pages = "83--87",

editor = "Mertikas, {Stelios P.} and Roland Pail",

booktitle = "Fiducial Reference Measurements for Altimetry",

note = "International Review Workshop on Satellite Altimetry Cal/Val Activities and Applications ; Conference date: 23-04-2018 Through 26-04-2018",

}

Andersen, OB & Knudsen, P 2020, The DTU17 Global Marine Gravity Field: First Validation Results. in SP Mertikas & R Pail (eds), Fiducial Reference Measurements for Altimetry. Springer, Cham, International Association of Geodesy Symposia, vol. 150, pp. 83-87, International Review Workshop on Satellite Altimetry Cal/Val Activities and Applications, Chania, Greece, 23/04/2018. https://doi.org/10.1007/1345_2019_65

The DTU17 Global Marine Gravity Field: First Validation Results. / Andersen, O. B.; Knudsen, P.
Fiducial Reference Measurements for Altimetry. ed. / Stelios P. Mertikas; Roland Pail. Cham: Springer, 2020. p. 83-87 (International Association of Geodesy Symposia, Vol. 150).

Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

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AU - Knudsen, P.

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N2 - The most recent released global marine gravity field from DTU Space takes into account the new SARAL/AltiKa geodetic mission initiated in 2016 along with new improved Arctic processing of the Cryosat-2 mission. With its 369 days repeat cycle, Cryosat-2 provides one repeat of geodetic mission data with 8 km global resolution each year since its launch in 2010. Together with the Jason-1 end-of-life geodetic mission in 2012 and 2013, we now have more than five times as many geodetic missions sea surface height observations compared with the old ERS-1 and Geosat geodetic missions.

AB - The most recent released global marine gravity field from DTU Space takes into account the new SARAL/AltiKa geodetic mission initiated in 2016 along with new improved Arctic processing of the Cryosat-2 mission. With its 369 days repeat cycle, Cryosat-2 provides one repeat of geodetic mission data with 8 km global resolution each year since its launch in 2010. Together with the Jason-1 end-of-life geodetic mission in 2012 and 2013, we now have more than five times as many geodetic missions sea surface height observations compared with the old ERS-1 and Geosat geodetic missions.

KW - Arctic Ocean

KW - Free air gravity

KW - Satellite altimetry

U2 - 10.1007/1345_2019_65

DO - 10.1007/1345_2019_65

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SN - 978-3-030-39438-7

T3 - International Association of Geodesy Symposia

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T2 - International Review Workshop on Satellite Altimetry Cal/Val Activities and Applications

Y2 - 23 April 2018 through 26 April 2018

ER -

The DTU17 Global Marine Gravity Field: First Validation Results

Abstract

Conference

Keywords

UN SDGs

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