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Content archived on 2022-12-23

Investigation of Applicability of SBAS Data to Enhance Navigation of Orbital GNSS Users

Objective

The main objective of the project is to determine and verify algorithms for processing data transmitted by space-based augmentation services (SBAS) - such as EGNOS, WAAS, MSAS - aimed to enhance navigation of Earth-orbiting satellites that make use of signals of global navigation satellite systems (GNSS) such as GPS, GLONASS and future Galileo.
This objective is to be reached by undertaking:
- Analysis of requirements to GNSS augmentation with SBAS for orbital users;
- Investigation of SBAS signals availability for Earth-orbiting GNSS users;
- Investigation of the algorithms predicting ionosphere refraction for Earth-orbiting users basing on SBAS data;
- Investigation of the algorithms of pseudorange measurements carrier smoothing for Earth-orbiting users;
- SBAS-utilizing algorithms validation with data gathered throughout simulations and orbital experiments.
The expected results are:
- Determination of algorithms suitable for SBAS data processing at Earth satellites;
- Determination of algorithms for pseudoranges carrier-smoothing applicable to orbital user's operation;
- Verification of these algorithms with data gathered in experimental orbital flights and test-bed SBAS operation;
- Determination of conditions under which Earth-orbiting users can effectively exploit SBAS transmissions.

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Programme(s)

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Topic(s)

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Call for proposal

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Funding Scheme

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Coordinator

Astrium GmbH
EU contribution
No data
Address

81663 München
Germany

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Total cost

The total costs incurred by this organisation to participate in the project, including direct and indirect costs. This amount is a subset of the overall project budget.

No data

Participants (3)

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