. . . . "Traditional data sharing via bilateral agreements and data transfer, federated analysis without cryptographic protection, analysis restricted to national boundaries only, and trusted third-party data intermediaries" . "Privacy-preserving computation approaches enabling joint analysis without raw data transfer, including secure multi-party computation (MPC/SMPC), trusted execution environments (TEEs/secure enclaves), homomorphic encryption (FHE, PHE), federated analytics, and differential privacy for cross-border aggregates" . "Analytical capability for transboundary environmental assessments (accuracy, completeness, timeliness), compliance with data sovereignty requirements and national legislation, computational feasibility (latency, cost, scalability), trust establishment and governance complexity, and operational sustainability" . "Satellite-derived environmental monitoring data requiring cross-border sharing for regional and global analysis, including transboundary deforestation monitoring, shared watershed water quality assessment, cross-border air pollution tracking, migratory species monitoring, regional climate analysis, and disaster response coordination across national boundaries" . . . . . "For transboundary environmental monitoring requiring satellite data from multiple jurisdictions, how do cryptographic privacy-preserving computation approaches compare to traditional data sharing mechanisms in enabling regional analysis while respecting data sovereignty requirements?" . . . "Privacy-Preserving Computation for Cross-Border Earth Observation Data Sharing: A Scoping Review" . . "Anne Fouilloux" . "2026-01-04T21:19:13.000Z"^^ . . . . . "PICO Research Question: Privacy-Preserving Computation for Cross-Border Earth Observation Data Sh..." . . . . . . "RSA" . "MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAosxbitQQzLXi1949Zd9JmSkGfYHHlj/CZZ7iiYs1TrZ5/Jk/wGA7kHEv7f9NtsinOdBo9EtHj/jgHE5W2Vv404JbOAY280PvH5Jns5ObWdVZmtHeCw0ZIdPEqNrurrEweKhzcTJW/YRpYWPwVPo47XyIW6IAcmx6gfdtmdPddMpplqExrP6G99ksXfXlZI0InQtZJRSGK5lYLLNzaofFtupPI5OAAGjooDyHijp0Ap2HIXH6WpO4S44cFPKU34pH2xhIY4/XT5DG1X5UoiVHs2Yoo30BHFudj/kAFwdzcy6Yh4tMDaB3ox6p7pi267d7n0y7kypC0Nt+hfgHQ1FpgwIDAQAB" . "f4CP65qRMg7W4Pfvxh1UHobpWudGw0FC9TbwkyqytOlEMxRM/9PjzlAt3KtHSQf+rs+r7hJInzlGyXOSULK1e0rr9BaS/fos6lPa6iJYFb4gbhmPqRH6u8epGP1L2P0dl5OPs8uWsLSypyl9t5oMA0R7HpPPfk+5JSoMjrXiMZOqmL5ysChWP2gdgyby2uySh50idGSzgttOAym3//g7E1fztmJNabCTn2pKElvl6ul5s22fKKDBY5ddmcYp7nzUx2gxTEXp5nBQDD8LQvo4Z/ItpYFGDYvvNEqSu7Y1xk6YSVc++/6ucIRxRJo6ZF3AAl+Jvax51NV56ej/JGujGA==" . . .