NDVI and SAVI Calculation Tool

Clients

Techstack

Purpose

Judging the health of vegetation and soil from aerial imagery means computing vegetation indices pixel by pixel, accurate but painfully slow to do by hand across a whole image. This tool set out to turn that into an interactive read: load the imagery, and get vegetation and soil-condition maps back immediately.

Description

We built a desktop application that loads multispectral aerial imagery and computes two standard vegetation-health indices across every pixel. It handles both single-band and multi-page image inputs, renders the results in false color with edge detection for quick visual inspection, and exports the per-pixel values to spreadsheets for deeper analysis. We validated its output against an established reference tool, proof the numbers hold up, not just the pictures.