Klepsydra - Latest News 2026-07-22T00:59:38+00:00 urn:uuid:379da0e0-5b7b-d065-9e2d-f50418732b76 Invitation to the “Real-time Earth Observation” webinar urn:uuid:96cde4a9-6812-fcd5-0553-209c4033d991 2022-05-05T12:30:27+00:00