Customer: Centre National d’Etudes Spatiales (CNES)

Programme: CO3D

Supply Chain: CNES > CS Group SPACE

Context

CS Group responsabilities for Constellation Optique 3D CO3D are as follows:

• Design, Development, Integration and Maintenance,
• Open source Promoter.

The features are as follows:

• Deployment of a processing chain (S2P: Satellite Stereo Pipeline) in a multi-cloud environment
• Performance & cost optimization
• Creation of the DevOps pipeline

Project implementation

The project objectives are as follows:

• Technical & financial evaluation of a Earth observation image processing chain in cloud environment

The processes for carrying out the project are:

• Agile, Continuous integration

Technical characteristics

The solution key points are as follows:

• On-demand computing platform creation service
• Useful service deployments without the complexity of managing a processing platform over a cloud infrastructure (WPS Service)

The main technologies used in this project are:

Domain	Technology(ies)
Hardware environment(s)	Cloud (HPC)
Operating System(s)	Linux
Programming language(s)	GO, Python
Interoperability (protocols, format, APIs)	Big Data, Protocols WPS
Production software (IDE, DEVOPS etc.)	Gitlab, Apache Spark, SafeScale, Docker, go test for Go - unittest for Python, Docker - Apache Ignite, Stack ELK
Main COTS library(ies)	S2P (QTIS)