Η διάθεση και διαχείριση δορυφορικών δεδομένων στην εποχή της τεχνητής νοημοσύνης
The management and governance of satellite data in the era of artificial intelligence

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Keywords
GDPR ; AI ; Ethics ; Δορυφορικά δεδομέναAbstract
This study explores the management and governance of satellite data in the era of Artificial Intelligence (AI), focusing primarily on the legal and institutional dimensions of this evolving field. Satellite data have become a crucial asset for science, economy, environmental policy, and security, while AI has enabled their automated processing and large-scale analysis. This technological progress creates significant opportunities for transparency, innovation, and sustainable development but also raises complex legal and ethical challenges concerning ownership, liability, privacy, and algorithmic accountability. The research examines the international, European, and national legal frameworks governing the use of satellite data, including the Outer Space Treaty, the Copernicus and INSPIRE programmes, and key EU instruments such as the Data Governance Act, the Data Act, the AI Act, and the proposed EU Space Act. It also refers to the relevant Greek legal framework, notably Law 4727/2020 (Digital Governance) and Law 4624/2019 (Data Protection). Special attention is given to the ethical and legal issues arising from AI-based analysis of satellite information, such as algorithmic bias, transparency, anonymization, and the responsibility of data controllers and developers. Through the analysis of European and international initiatives — including the Copernicus programme, the practices of private companies such as SpaceX and Planet Labs, and case studies related to environmental and defence applications — the study identifies key gaps in the existing legal architecture. It proposes the creation of an integrated “Space Data Governance Framework”, combining principles of space law, data protection, and AI regulation under common values of legality, transparency, security, sustainability, and respect for fundamental rights. Overall, the research highlights the need for a human-centred and sustainable model of satellite data governance, where technology serves the public interest and the protection of the planet. Harmonising international, European, and national legal standards is essential for shaping a coherent legal and ethical ecosystem ensuring that AI and satellite data remain instruments of progress, transparency, and peace.


