Indicator: Habitat Intactness
Description
Habitat intactness measures how much an ecosystem remains free from significant human disturbances, reflecting its ecological integrity. Using remote sensing data, habitat intactness is quantified by mapping and inverting human-induced degradation such as deforestation, infrastructure, agriculture, and land conversion.
Unit
Index values ranging from 0 (degraded) to 100 (intact)
Temporal Resolution
Annual Assessment.
Spatial Resolution
30m
Data
Remote sensing data such as Global Forest Watch, Google Open Buildings as well as data from custom models trained on Sentinel-1, Sentinel-2 and other datasets.
Method
Habitat intactness is assessed using satellite imagery to detect human-caused degradation, such as agriculture, deforestation, mining, settlements, roads, dams, and erosion. Each factor is weighted by its impact and combined into a degradation layer, which is then inverted to produce the habitat intactness layer.
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