RATIO-SIM Documents

All artefacts produced under the RATIO-SIM Initiative are available on the ESA Space Software Repository (ESSR). The RATIO-SIM project page is publicly visible in the ESSR. Registration is required for downloading the RATIO-SIM documents and software. Access to the RATIO-SIM project will only be granted to representatives of organisations that are residing in ESA Member States.

In a first instance, the RATIO-SIM Inititiave will only produce documentation as its output. In support of the reference architectures and interface specifications being defined, software may be provided e.g. in the form of proof-of-concepts, reference implementations and conformance suites. At a later stage, the RATIO-SIM initiative may be tasked with the development and maintaince of simulator building blocks, to be used by the stakeholders for integration in their dedicated simulation infrastructures.

Terms of Reference

11 May 2020

The RATIO-SIM Terms of Reference are the foundation of the RATIO-SIM Initiative and define the RATIO-SIM organisation, management and governance.

  • Terms of Reference

RATIO-SIM documents can be downloaded from the ESA Space Software Repository. Document links will only be visible after registration.

Pilot Study Reports

11 March 2020

The RATIO-SIM Pilot Study was conducted from November 2018 until March 2020, with the participation of European and National Space Agencies (CNES, DLR and ESA) and Large Space Systems Integrators (ADS, OHB and TAS).

The results of the RATIO-SIM Pilot Study are presented in a list of reports:

  • RATIO-SIM Glossary, Acronyms and Abbreviations
  • RATIO-SIM Goals and Governance
  • RATIO-SIM Simulation Infrastructure Reference Architecture
  • RATIO-SIM Activities and Roadmap

RATIO-SIM documents can be downloaded from the ESA Space Software Repository. Document links will only be visible after registration.