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Multimission raw data center for GRACE

Missling, K.-D. and Daedelow, H. and Maass, H. and Richter, J. and Schlage, J. (2005) Multimission raw data center for GRACE. In: 4th IAA International Symposium on Small Satellites for Earth Observation Acta Astronautica, volume 56, Nos. 1-2. Elsevier Ltd.. ISBN 0094-5765.

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Official URL: http://www.sciencedirect.com

Abstract

Abstract By means of the small satellite mission GRACE, a joint project between NASA and DLR, the provision of the global high-resolution models of the Earth’s gravity field for a period of up to 5 years with unprecedented accuracy is aimed. A 7 secondary science objective of the GRACE mission is to provide several hundred globally distributed profiles each day of excess delay or bending angle of the GPS measurements due to the ionosphere and atmosphere using limb sounding. 9 DLR is responsible for the mission control of this pair of satellites as well as for data reception, archiving and distribution. The Raw Data Center located in Neustrelitz has to process, archive and distribute the data to the mission control center (MOS) 11 and to the scientific centers at University of Texas and GFZ Potsdam under not negligible requirements relating to reliability and timeliness. To reach this objectives in a cost-effective manner a DLR-developed data and information management system 13 (DIMS) is brought into action, which accompanies the whole product life cycle incl. robot archiving in a mission independent way. So this system is in use for a multitude of small satellite missions in parallel. This contribution will give a small overview 15 of the GRACE mission and will explain more in detail the raw data center and its results after the first year of operation. © 2004 Elsevier Ltd. All rights reserved.

Document Type:Contribution to a Collection
Additional Information: LIDO-Berichtsjahr=2005,
Title:Multimission raw data center for GRACE
Authors:
AuthorsInstitution or Email of Authors
Missling, K.-D.UNSPECIFIED
Daedelow, H.UNSPECIFIED
Maass, H.UNSPECIFIED
Richter, J.UNSPECIFIED
Schlage, J.UNSPECIFIED
Date:2005
Journal or Publication Title:4th IAA International Symposium on Small Satellites for Earth Observation
Refereed publication:Yes
In ISI Web of Science:No
Volume:volume 56, Nos. 1-2
Editors:
EditorsEmail
international academy of astronautics Edited by A. Valenzuela, H.-P. RoserUNSPECIFIED
R. Sandau, UNSPECIFIED
Publisher:Elsevier Ltd.
Series Name:Acta Astronautica
ISBN:0094-5765
Status:Published
Keywords:small satellites, remote sensing and navigation satellites
HGF - Research field:Aeronautics, Space and Transport (old)
HGF - Program:Space (old)
HGF - Program Themes:W EO - Erdbeobachtung
DLR - Research area:Space
DLR - Program:W EO - Erdbeobachtung
DLR - Research theme (Project):UNSPECIFIED
Location: Oberpfaffenhofen
Institutes and Institutions:German Remote Sensing Data Center
Deposited By: elib DLR-Beauftragter
Deposited On:16 Sep 2005
Last Modified:06 Jan 2010 12:25

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