Evidence-backed facts
- European Space Agency / European Commission documents catalogue, STAC, OData, S3, openEO, Sentinel Hub, and related Earth-observation access interfaces. informative
- Interfaces have distinct authentication, quota, and license rules; reads do not grant satellite, product, processing, redistribution, or institutional authority. informative
- Clients must bind API family, collection, product, spatial and temporal filter, processing parameters, credential, quota, and representation. informative
- Earth-observation products have coverage, processing, cloud, resolution, latency, quality, and rights limits and do not alone prove ground conditions or impact. informative