NDVI and SAVI Calculation Tool
Software as a Service
NoCategory
Desktop Application DevelopmentClients
Mapua University
Techstack
MATLAB
Purpose
The project required a desktop tool for assessing vegetation health and soil condition from multispectral imagery by computing NDVI and SAVI indices, replacing manual per-pixel calculation with an interactive application.
Description
A MATLAB GUIDE desktop application that loads multispectral TIFF imagery and computes the Normalized Difference Vegetation Index and Soil-Adjusted Vegetation Index. The tool processes single-band and multi-page TIFF inputs, applies false-color rendering and edge detection for visual inspection, and exports per-pixel NDVI and SAVI values to spreadsheets for further analysis. Outputs were validated against Tetracam PixelWrench2 reference data.
