RGB›Chlorophyll / Nitrogen Proxy
Chlorophyll / Nitrogen Proxy
Derive relative chlorophyll and nitrogen proxy scores from RGB vegetation indices. The Relative Chlorophyll Index (RCI) combines GLI and hue-based greenness; a SPAD-like proxy is also reported for reference.
1
Masking
auto
2
GLI + NGRDI
plant pixels
3
RCI + SPAD
derived
4
N Classification
High/Med/Low
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Upload RGB leaf or canopy images. The RCI and SPAD proxy are derived from vegetation indices computed over masked plant pixels.