Field zone grid

Vegetation index (NDVI-style) alert threshold: 0.45

This case study models a 20x20 grid of field zones, each with a simulated vegetation health index derived from satellite imagery, values from 0 (bare soil / severely stressed) to 1 (dense healthy canopy). Zones below the threshold get flagged for in-person inspection, since low readings can indicate drought stress, pest damage, or nutrient deficiency.

This week

Zones flagged for inspection—

Field area flagged—

Average field health—

Field health map (darker = lower vegetation index)