Forest Landscape Integrity Index

The Forest Landscape Integrity Index (FLII) is a global, map-based indicator of forest condition that estimates the degree of anthropogenic modification of forest ecosystems. Developed by an international research team led by the Wildlife Conservation Society, the index integrates spatial data on observed and inferred human pressures and loss of forest connectivity to produce a continuous score from 0 (most modified) to 10 (least modified) for each ~300 m forest pixel.

Source: Wikipedia — Forest Landscape Integrity Index (CC BY-SA 4.0)