GSI shaded relief — read valleys and ridges.

GSI elevation tint — a rough proxy for vegetation bands.

GSI vegetation classification — partial coverage.

40-year-old aerial imagery for before/after comparisons.

ESA Sentinel-2 10m land-cover classes: forest, grassland, cropland, wetland, water, etc.

Ecosystem units combining climate, landform, and vegetation — see where similar systems extend.

Where to protect next — grid priorities underpinning 30×30 conversations.

Built/paved surfaces — overlay to find the nature surviving in urban seams.

Mean canopy height from ISS LiDAR — stack on top of observations to see forest thickness.