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5 results found
Concept Definition and Demonstration of RAMS In-Orbit Data Utilisation

RAMS and risk assessments performed in the course of the system design, verification and operation of space systems rely on the availability of realistic input data. This input data is coming mainly from three different sources:
- MIL-HDBK-217F, Notice 2 for EEE components
- manufacturer supplied information (e.g. pyrovalves, reaction wheels)
- expert judgement based on experience and on the adaptation of data from space and non-space applications.

UK

40

VEGA Space Systems
Evaluation of requirements on data quality information in relation the Long Term Data Preservation (LTDP) guidelines.

In recent years the need for accessing historical Earth Observation data information has greatly increased, driven by long term scientific and environmental monitoring. The need to preserve such data indefinitely has led to the establishment of the Long-Term Data Preservation (LTDP) guidelines for Earth Observation. However to make full use of this data, it is necessary to have sufficient quality information available to be assured about the data quality.

UK

030

CGI IT UK Limited
Analogue Transformational Acoustic: An alternative theoretical framework for acoustic metamaterials (ARIADNA)
Spain

2011-25

UNIVERSIDAD POLITECNICA...
Autonomous Planetary Payload Survival Support System (APPS)

The objective of the APPS study has been to investigate the feasibility, architectural and system design, and potential performance of a non-nuclear system whose single goal is to provide survival and servicing support to a planetary payload element, in order to ensure its operations despite the absence of sunlight for extended periods. The principle aim is to advance concepts and overall approaches to meet this goal, and to provide a framework for the future development of key technologies.

Germany

078-2

OHB System AG
Collaborative calibration of MEO GNSS signal biases based on LEO satellites GNSS-BICS

GNSSBICS is a feasibility study carried out in the frame of the ESA’s General Studies Programme (GSP)
by DEIMOS-Space, Deimos-Engenharia and ESA.
This activity investigated what G/S infrastructure would be necessary to develop a System, named as GNSS-BICS (GNSS Bias Calibration System), in charge of providing, under demand, the GNSS MEO S/C SISBAF (Signal-In-Space Biases Amongst Frequencies), from GNSS observations gathered by GNSS multi-frequency receivers on-board LEO satellites (potentially from different missions).

Portugal

69

Deimos

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