Deriving 2Hz ERS-1 Geodetic Mission Altimetry for Gravity and Marine Geoid Purposes

Ole Baltazar Andersen; S. Dreyer; Per Knudsen; P.A.M. Berry; E.L. Mathers; R. Trimmer; S. Kenyon

Deriving 2Hz ERS-1 Geodetic Mission Altimetry for Gravity and Marine Geoid Purposes

Ole Baltazar Andersen
, S. Dreyer
, Per Knudsen
, P.A.M. Berry
, E.L. Mathers
, R. Trimmer
, S. Kenyon

Danish Geodata Agency
De Montfort University
National Geospatial-Intelligence Agency

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

Abstract

In the coastal zone (<25 km to the coast) altimetric gravity field determination degrades due to a combination of several factors, where the main reason is the degradation of the quality of the altimeter data. By starting out from the original waveform data and retracking the entire ERS-1 GM mission using a highly advanced expert based system of multiple retrackers, the return time from both open ocean and coastal sea surface as well as from all ice-covered regions within the coverage of the ERS-1 can be derived with higher accuracy than presently available. Initial results and evaluation in terms of deriving altimetric marine gravity fields will be summarized in this paper, which shows results from the Hawaiian region.

Original language	English
Title of host publication	Proceedings of the 2004 Envisat & ERS Symposium : 6-10 September 2004 Salzburg, Austria
Place of Publication	Salzburg, Austria
Publisher	ESA Publications Division
Publication date	2005
Pages	1147-1151
Article number	277
ISBN (Print)	92-9092-883-2
Publication status	Published - 2005
Event	2004 Envisat & ERS Symposium - Salzburg, Austria Duration: 6 Sept 2004 → 10 Sept 2004

Conference

Conference	2004 Envisat & ERS Symposium
Country/Territory	Austria
City	Salzburg
Period	06/09/2004 → 10/09/2004

Series	European Space Agency, (Special Publication) ESA SP
Number	572
ISSN	0379-6566

UN SDGs

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

SDG 14 Life Below Water

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Andersen, O. B., Dreyer, S., Knudsen, P., Berry, P. A. M., Mathers, E. L., Trimmer, R., & Kenyon, S. (2005). Deriving 2Hz ERS-1 Geodetic Mission Altimetry for Gravity and Marine Geoid Purposes. In Proceedings of the 2004 Envisat & ERS Symposium: 6-10 September 2004 Salzburg, Austria (pp. 1147-1151). Article 277 ESA Publications Division. http://earth.esa.int/workshops/salzburg04/papers_posters/3B4_andersen_277r.pdf

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title = "Deriving 2Hz ERS-1 Geodetic Mission Altimetry for Gravity and Marine Geoid Purposes",

abstract = "In the coastal zone (<25 km to the coast) altimetric gravity field determination degrades due to a combination of several factors, where the main reason is the degradation of the quality of the altimeter data. By starting out from the original waveform data and retracking the entire ERS-1 GM mission using a highly advanced expert based system of multiple retrackers, the return time from both open ocean and coastal sea surface as well as from all ice-covered regions within the coverage of the ERS-1 can be derived with higher accuracy than presently available. Initial results and evaluation in terms of deriving altimetric marine gravity fields will be summarized in this paper, which shows results from the Hawaiian region.",

author = "Andersen, \{Ole Baltazar\} and S. Dreyer and Per Knudsen and P.A.M. Berry and E.L. Mathers and R. Trimmer and S. Kenyon",

year = "2005",

language = "English",

isbn = "92-9092-883-2",

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

publisher = "ESA Publications Division",

number = "572",

pages = "1147--1151",

booktitle = "Proceedings of the 2004 Envisat \& ERS Symposium",

note = "2004 Envisat \& ERS Symposium ; Conference date: 06-09-2004 Through 10-09-2004",

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Andersen, OB, Dreyer, S, Knudsen, P, Berry, PAM, Mathers, EL, Trimmer, R & Kenyon, S 2005, Deriving 2Hz ERS-1 Geodetic Mission Altimetry for Gravity and Marine Geoid Purposes. in Proceedings of the 2004 Envisat & ERS Symposium: 6-10 September 2004 Salzburg, Austria., 277, ESA Publications Division, Salzburg, Austria, European Space Agency, (Special Publication) ESA SP, no. 572, pp. 1147-1151, 2004 Envisat & ERS Symposium, Salzburg, Austria, 06/09/2004. <http://earth.esa.int/workshops/salzburg04/papers_posters/3B4_andersen_277r.pdf>

Deriving 2Hz ERS-1 Geodetic Mission Altimetry for Gravity and Marine Geoid Purposes. / Andersen, Ole Baltazar; Dreyer, S.; Knudsen, Per et al.
Proceedings of the 2004 Envisat & ERS Symposium: 6-10 September 2004 Salzburg, Austria. Salzburg, Austria: ESA Publications Division, 2005. p. 1147-1151 277 (European Space Agency, (Special Publication) ESA SP; No. 572).

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

TY - GEN

T1 - Deriving 2Hz ERS-1 Geodetic Mission Altimetry for Gravity and Marine Geoid Purposes

AU - Andersen, Ole Baltazar

AU - Dreyer, S.

AU - Knudsen, Per

AU - Berry, P.A.M.

AU - Mathers, E.L.

AU - Trimmer, R.

AU - Kenyon, S.

PY - 2005

Y1 - 2005

N2 - In the coastal zone (<25 km to the coast) altimetric gravity field determination degrades due to a combination of several factors, where the main reason is the degradation of the quality of the altimeter data. By starting out from the original waveform data and retracking the entire ERS-1 GM mission using a highly advanced expert based system of multiple retrackers, the return time from both open ocean and coastal sea surface as well as from all ice-covered regions within the coverage of the ERS-1 can be derived with higher accuracy than presently available. Initial results and evaluation in terms of deriving altimetric marine gravity fields will be summarized in this paper, which shows results from the Hawaiian region.

AB - In the coastal zone (<25 km to the coast) altimetric gravity field determination degrades due to a combination of several factors, where the main reason is the degradation of the quality of the altimeter data. By starting out from the original waveform data and retracking the entire ERS-1 GM mission using a highly advanced expert based system of multiple retrackers, the return time from both open ocean and coastal sea surface as well as from all ice-covered regions within the coverage of the ERS-1 can be derived with higher accuracy than presently available. Initial results and evaluation in terms of deriving altimetric marine gravity fields will be summarized in this paper, which shows results from the Hawaiian region.

M3 - Article in proceedings

SN - 92-9092-883-2

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

SP - 1147

EP - 1151

BT - Proceedings of the 2004 Envisat & ERS Symposium

PB - ESA Publications Division

CY - Salzburg, Austria

T2 - 2004 Envisat & ERS Symposium

Y2 - 6 September 2004 through 10 September 2004

ER -

Andersen OB, Dreyer S, Knudsen P, Berry PAM, Mathers EL, Trimmer R et al. Deriving 2Hz ERS-1 Geodetic Mission Altimetry for Gravity and Marine Geoid Purposes. In Proceedings of the 2004 Envisat & ERS Symposium: 6-10 September 2004 Salzburg, Austria. Salzburg, Austria: ESA Publications Division. 2005. p. 1147-1151. 277. (European Space Agency, (Special Publication) ESA SP; No. 572).

Deriving 2Hz ERS-1 Geodetic Mission Altimetry for Gravity and Marine Geoid Purposes

Abstract

Conference

UN SDGs

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