Combining Envisat and CryoSat-2 altimetry to inform hydrodynamic models

Raphael Schneider; Peter Nygaard Godiksen; Marc-Etienne Ridler; Heidi Villadsen; Henrik Madsen; Peter Bauer-Gottwein

Combining Envisat and CryoSat-2 altimetry to inform hydrodynamic models

Raphael Schneider, Peter Nygaard Godiksen, Marc-Etienne Ridler, Heidi Villadsen, Henrik Madsen, Peter Bauer-Gottwein

Publikation: Bidrag til bog/rapport/konferenceproceedings › Konferenceartikel i proceedings › peer review

1 Citationer (Scopus)

Resumé

Decreasing availability of in-situ river monitoring data can be met with increasing availability and quality of satellite altimetry data over rivers. CryoSat-2 is an altimeter mission launched in 2010 by the European Space Agency (ESA). With its unique drifting orbit, common procedures of working with satellite altimetry data over rivers cannot be easily applied. This work presents a way of informing a hydrologic-hydrodynamic model of the Brahmaputra River with CryoSat-2 altimetry. For one, CryoSat-2 data with its high spatial resolution was used to calibrate water levels in the 1D hydrodynamic model. For the other, a data assimilation framework was developed and applied, showing promising results for assimilation experiments with real and synthetic CryoSat-2 data.

Originalsprog	Engelsk
Titel	Proceedings of Living Planet Symposium 2016
Redaktører	L. Ouwehand
Forlag	European Space Agency
Antal sider	5
ISBN (Elektronisk)	9789292213053
Status	Udgivet - 1 aug. 2016
Udgivet eksternt	Ja
Begivenhed	Living Planet Symposium 2016 - Prague, Tjekkiet Varighed: 9 maj 2016 → 13 maj 2016

Publikationsserier

Navn	European Space Agency, (Special Publication) ESA SP
Vol/bind	SP-740
ISSN	0379-6566

Konference

Konference	Living Planet Symposium 2016
Land/Område	Tjekkiet
By	Prague
Periode	9/05/16 → 13/05/16

Programområde

Programområde 2: Vandressourcer

Citationsformater

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title = "Combining Envisat and CryoSat-2 altimetry to inform hydrodynamic models",

abstract = "Decreasing availability of in-situ river monitoring data can be met with increasing availability and quality of satellite altimetry data over rivers. CryoSat-2 is an altimeter mission launched in 2010 by the European Space Agency (ESA). With its unique drifting orbit, common procedures of working with satellite altimetry data over rivers cannot be easily applied. This work presents a way of informing a hydrologic-hydrodynamic model of the Brahmaputra River with CryoSat-2 altimetry. For one, CryoSat-2 data with its high spatial resolution was used to calibrate water levels in the 1D hydrodynamic model. For the other, a data assimilation framework was developed and applied, showing promising results for assimilation experiments with real and synthetic CryoSat-2 data.",

author = "Raphael Schneider and Godiksen, {Peter Nygaard} and Marc-Etienne Ridler and Heidi Villadsen and Henrik Madsen and Peter Bauer-Gottwein",

year = "2016",

month = aug,

day = "1",

language = "English",

series = "European Space Agency, (Special Publication) ESA SP",

publisher = "European Space Agency",

editor = "L. Ouwehand",

booktitle = "Proceedings of Living Planet Symposium 2016",

note = "Living Planet Symposium 2016 ; Conference date: 09-05-2016 Through 13-05-2016",

}

Schneider, R, Godiksen, PN, Ridler, M-E, Villadsen, H, Madsen, H & Bauer-Gottwein, P 2016, Combining Envisat and CryoSat-2 altimetry to inform hydrodynamic models. i L Ouwehand (red.), Proceedings of Living Planet Symposium 2016. European Space Agency, European Space Agency, (Special Publication) ESA SP, bind SP-740, Living Planet Symposium 2016, Prague, Tjekkiet, 9/05/16.

Combining Envisat and CryoSat-2 altimetry to inform hydrodynamic models. / Schneider, Raphael; Godiksen, Peter Nygaard; Ridler, Marc-Etienne et al.
Proceedings of Living Planet Symposium 2016. red. / L. Ouwehand. European Space Agency, 2016. (European Space Agency, (Special Publication) ESA SP, Bind SP-740).

Publikation: Bidrag til bog/rapport/konferenceproceedings › Konferenceartikel i proceedings › peer review

TY - GEN

T1 - Combining Envisat and CryoSat-2 altimetry to inform hydrodynamic models

AU - Schneider, Raphael

AU - Godiksen, Peter Nygaard

AU - Ridler, Marc-Etienne

AU - Villadsen, Heidi

AU - Madsen, Henrik

AU - Bauer-Gottwein, Peter

PY - 2016/8/1

Y1 - 2016/8/1

N2 - Decreasing availability of in-situ river monitoring data can be met with increasing availability and quality of satellite altimetry data over rivers. CryoSat-2 is an altimeter mission launched in 2010 by the European Space Agency (ESA). With its unique drifting orbit, common procedures of working with satellite altimetry data over rivers cannot be easily applied. This work presents a way of informing a hydrologic-hydrodynamic model of the Brahmaputra River with CryoSat-2 altimetry. For one, CryoSat-2 data with its high spatial resolution was used to calibrate water levels in the 1D hydrodynamic model. For the other, a data assimilation framework was developed and applied, showing promising results for assimilation experiments with real and synthetic CryoSat-2 data.

AB - Decreasing availability of in-situ river monitoring data can be met with increasing availability and quality of satellite altimetry data over rivers. CryoSat-2 is an altimeter mission launched in 2010 by the European Space Agency (ESA). With its unique drifting orbit, common procedures of working with satellite altimetry data over rivers cannot be easily applied. This work presents a way of informing a hydrologic-hydrodynamic model of the Brahmaputra River with CryoSat-2 altimetry. For one, CryoSat-2 data with its high spatial resolution was used to calibrate water levels in the 1D hydrodynamic model. For the other, a data assimilation framework was developed and applied, showing promising results for assimilation experiments with real and synthetic CryoSat-2 data.

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M3 - Conference article in proceedings

AN - SCOPUS:84988531078

T3 - European Space Agency, (Special Publication) ESA SP

BT - Proceedings of Living Planet Symposium 2016

A2 - Ouwehand, L.

PB - European Space Agency

T2 - Living Planet Symposium 2016

Y2 - 9 May 2016 through 13 May 2016

ER -

Combining Envisat and CryoSat-2 altimetry to inform hydrodynamic models

Resumé

Publikationsserier

Konference

Programområde

Fingeraftryk

Citationsformater