MAP LAYERS
NDVI ZONES
Healthy canopy (≥ 0.6)
Moderate vigor (0.4–0.6)
Sparse / stressed (< 0.4)
DRIVE LINES
Headlands (perimeter pass)
AB lines (spray passes)
SPRAY SCORE
GOOD
Score ≥ 70 — ideal window
FAIR
Score 40–69 — marginal
POOR
Score < 40 — avoid
FROZEN
Ground frozen — do not spray