IUCN Global Ecosystem Typology functional groups at 30 m, version 1.0. Click the map to inspect a pixel.
Recall: the share of a group's independently labelled sites that the map assigns to it, under cross-validation with test sites as far from training as mapped land lies from a label. Strong: recall at least 0.7 and precision at least 0.5. Groups without labelled sites carry no measurement.
One classifier reads OlmoEarth v1.3 satellite embeddings for 2024, trained on labelled sites and placed points ranked by the kind of evidence each is. Ball, Coomes et al., in preparation. Background imagery: Esri, Maxar, Earthstar Geographics; map data © OpenStreetMap contributors.