This repository contains CCSDS DTN Reference Scenarios for use in testing, validation, simulation, benchmarking, and evaluation of Delay/Disruption Tolerant Networking technologies.
The scenarios are provided as open reference material using CSV and JSON files, together with explanatory documentation.
The DTN Reference Scenarios are licensed under the Creative Commons Attribution 4.0 International License (CC BY 4.0), unless otherwise stated.
Copyright © 2026 Consultative Committee for Space Data Systems (CCSDS).
This license applies to the scenario definition material in this repository, including CSV files, JSON files, and accompanying explanatory text.
You may use, copy, modify, redistribute, and build upon these reference scenarios for any purpose, including commercial use, provided that appropriate attribution is given.
Suggested attribution:
"DTN Reference Scenarios" by the Consultative Committee for Space Data Systems (CCSDS), licensed under CC BY 4.0.
If you modify the scenarios, please indicate that changes were made.
Use of these reference scenarios does not imply endorsement by CCSDS, its member agencies, contributors, or participating organisations.
The material is provided "as is", without warranty of any kind. Users are responsible for assessing its suitability for their intended use.