UN-GGIM Definition: Geo-referenced aerial or satellite images of the Earth’s surface.
SPHERE Mapping
Orthoimagery is a direct surface representation — Toposphere imagery evidence. See INSPIRE Orthoimagery.
Primary sphere: Toposphere Subsphere(s): toposphere_remote_sensed_observations
Harvesting Hints
Keywords: orthophoto, satellite imagery, aerial photo, remote sensing, image mosaic. National mapping agencies typically maintain orthophoto archives.