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  Extended numerical simulation studies for a Mass change And Geosciences International Constellation (MAGIC)

Pail, R., Abrykosov, P., Flechtner, F., Bruinsma, S., Visser, P., Güntner, A., Müller, V. (2023): Extended numerical simulation studies for a Mass change And Geosciences International Constellation (MAGIC), XXVIII General Assembly of the International Union of Geodesy and Geophysics (IUGG) (Berlin 2023).
https://doi.org/10.57757/IUGG23-0604

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 Creators:
Pail, Roland1, Author
Abrykosov, Petro1, Author
Flechtner, Frank1, 2, Author              
Bruinsma, Sean1, Author
Visser, Pieter1, Author
Güntner, A.1, 3, Author              
Müller, Vitali1, Author
Affiliations:
1IUGG 2023, General Assemblies, 1 General, International Union of Geodesy and Geophysics (IUGG), External Organizations, ou_5011304              
21.2 Global Geomonitoring and Gravity Field, 1.0 Geodesy, Departments, GFZ Publication Database, Deutsches GeoForschungsZentrum, ou_146026              
34.4 Hydrology, 4.0 Geosystems, Departments, GFZ Publication Database, Deutsches GeoForschungsZentrum, ou_146048              

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 Abstract: The currently on-going NGGM preparatory activities encompass two parallel Phase A system studies, which are complemented by a science support study with the goal to identify of optimum set-up for a MAGIC constellation regarding science return, technical feasibility, and costs. As an extension of the Phase A science study and preparation for the upcoming Phase B, several aspects are treated in detail, such as to advance processing methods and algorithms towards an integrated L0-L3 processing, to demonstrate the scientific readiness of end-to-end simulations, to quantify the relative contributions of the two involved pairs to the total mission performance, to analyze specific aspects such the optimum set-up regarding short-term products for operational service applications, and to demonstrate the science impact of MAGIC in numerous application fields. Additionally, the study involves technical aspects such as the refinement of L0-L1b inter-satellite distance algorithm, or the in-flight calibration of the accelerometers. In this contribution will we will summarize the main finding of the first phase of the project and report on recent results of the extension phase. The underlying numerical E2E simulations are performed based on realistic error assumptions for the instruments and the involved background models. The simulation results are evaluated against the science requirements defined in the MRD and MRTD, with special focus on new application fields and short-term service applications.

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Language(s): eng - English
 Dates: 2023-07-112023-07-11
 Publication Status: Finally published
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 Identifiers: DOI: 10.57757/IUGG23-0604
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Title: XXVIII General Assembly of the International Union of Geodesy and Geophysics (IUGG)
Place of Event: Berlin
Start-/End Date: 2023-07-11 - 2023-07-20

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Title: XXVIII General Assembly of the International Union of Geodesy and Geophysics (IUGG)
Source Genre: Proceedings
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Publ. Info: Potsdam : GFZ German Research Centre for Geosciences
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