Protected areas & OECMs:
UNEP-WCMC and IUCN (2026), Protected Planet: The World Database on Protected Areas (WDPA) and on OECMs (WD-OECM) ↗,
Cambridge, UK — queried via the
UNEP-WCMC map services ↗
International designations shown: UNESCO World Heritage · Ramsar Convention wetlands · UNESCO-MAB biosphere reserves (as recorded in the WDPA)
Cities, ports & named seas:
Natural Earth 10m (public domain) ↗
Mountain peaks (≥ 3,500 m):
Wikidata (CC0) ↗
Bathymetry & maritime boundaries:
Natural Earth 10m (public domain) ↗
Mycorrhizal-fungi hotspots:
SPUN Underground Atlas ↗ — Van Nuland et al. (2025),
Nature ↗ (
Zenodo, CC BY 4.0 ↗)
Earth imagery (surface, depth-shaded oceans):
NASA Blue Marble: Next Generation — Topography & Bathymetry (public domain) ↗
Terrain & seafloor relief:
NOAA NCEI ETOPO Global Relief (public domain) ↗
Airports:
OurAirports (public domain) ↗ · Country borders & capitals:
Natural Earth (public domain) ↗
Earthquakes:
USGS ↗ · Natural events:
NASA EONET ↗ · Climate:
Köppen-Geiger, Beck et al. 2018 (CC BY 4.0) ↗
Coverage statistics (17.6% land · 8.4% ocean):
Protected Planet ↗
Source code — open source (MIT):
github.com/liakomedia/visual-data-planet ↗