data api · Global

Global 100m Projections of Biodiversity Intactness for the years 2017-2025 (v1.1)

Annual global 100 m gridded maps of terrestrial Biodiversity Intactness, extended to 2017–2025. This is an update of the Biodiversity Intactness product by Impact Observatory and Vizzuality, originally covering 2017-2020 (Gassert, Mazzarello & Hyde 2022). This release re-runs it on updated input datasets refreshing and extending the timeseries to 2017-2025.

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What's in it

Data offered docs-verified: Biodiversity Intactness index (0-1 scale) · annual 100 m gridded maps · annual layers 2017-2025
Coverage docs-verified: Global (terrestrial) · 2017-2025
Resolution docs-verified: ~100 m (0.00090 deg) spatial; annual temporal
Update frequency docs-verified: Last updated 3 Sep 2026; release cadence not stated
Formats docs-verified: GeoTIFF (cloud optimized)
Access docs-verified: Public, anonymous HTTPS/S3 access; licence CC-BY-4.0

Useful for

Use cases llm-inferred: BNG habitat baseline context: terrestrial intactness trend 2017-2025 for a site's surroundings · EIA/ES biodiversity pressure screening: change in intactness around a scheme footprint across multiple years · Ecological baseline mapping for planning and offsetting reports, using 0-1 intactness as a regional indicator
Audience llm-inferred: ecologists · GIS analysts · environmental consultants · planners

Limitations

Constraints docs-verified: Modelled estimate from spatial human-pressure proxies, not direct field measurement · Model coefficients unchanged from the original 2017-2020 version · v1.1 values differ slightly from the original series due to updated source data · Terrestrial only · Very large files: each annual GeoTIFF is roughly 32-33 GB

Licence: see product README
Authentication: Public; anonymous HTTPS/S3 access via data.source.coop
GitHub stars: Unknown
Last commit: Unknown
Last successful page check: 14/10/2026
Page health: page reachable
Package: Not recorded
Verification: Not independently verified

Provenance & evidence

Verified via Source Cooperative API /api/v1/products/vizzuality (public product, updated 2026-09-03).

Metadata observed 14/10/2026 · research sweep: manual-2026-10-15 (source.coop)