Cognised existence: Habitat extent describes where ecological units are physically present as mapped spatial entities.
Question: Which habitat and nature-type areas are mapped at this location?
OSM wiki: https://wiki.openstreetmap.org/wiki/Map_features
Realisations
OpenStreetMap — natural and habitat proxy tags
OSM does not have a single canonical habitat schema, but many habitat-like extents can be derived from tags such as wetland, heath, scrub, grassland, and woodland.
osmnx access
import osmnx as ox
ox.settings.cache_folder = ".cache/"
habitats = ox.features_from_place(
"Denmark",
tags={
"natural": ["wetland", "heath", "scrub", "grassland", "wood"],
"landuse": ["forest", "meadow"],
},
)Geofabrik layers
| Layer | Content |
|---|---|
gis_osm_natural_a_free_1.shp | Natural polygons |
gis_osm_landuse_a_free_1.shp | Land-use polygons including meadow/forest |
Geometry Representations
| Rep ID | Source Dataset | Geometry Type | Native CRS | Suitable For | Not Suitable For |
|---|---|---|---|---|---|
habitat_osm_polygons | OSM via Geofabrik | Polygon | EPSG:4326 | Broad habitat screening, ecological context maps | Legal habitat designation compliance, Annex-level reporting |
Limitations
- Habitat semantics are proxy-based and non-standardized across countries.
- OSM cannot replace official ecological habitat surveys.
- Use as exploratory/open baseline, then validate with authoritative habitat products.
Realised By Links
- OpenStreetMap (collection)