Göktürk-1 PNDVI
Pan NDVI for Göktürk-1
Vegetation Satellite Provider: IMPROSAT
Applications
vegetation studies
leaf area index estimation
vegetation health assessment
vegetation density mapping
Quick Stats
Category: vegetation
Sensor: Göktürk-1
Provider: IMPROSAT
Bands Used: 4
Description
Pan NDVI is designed for vegetation analysis, calculating vegetation health and density by comparing near-infrared and visible light reflectance. It provides a normalized method to assess vegetation health across multiple spectral bands.
Formulas
General Formula
Göktürk-1 Specific Formula
(NIR - (Green + Red + Blue)) / (NIR + (Green + Red + Blue))Spectral Band Visualization
Band Wavelengths
BLUE: 420-480
GREEN: 490-570
RED: 640-760
NIR: 780-1400
Code Examples
pndvi.py
References
Wang et al. (2007) - Application of Pan NDVI in rice leaf area estimation