He opened his GIS software and looked for his secret weapon: .
Using the tool, Leo remapped the colors. He told the software to display the NIR data as Red. Suddenly, the screen transformed. Most of the orchard turned a vibrant, glowing crimson—the sign of high photosynthesis. But in the northern quadrant, the "red" was dull and brownish. Download File false_color_3.5.4.zip
The file is a specialized utility designed for QGIS (Quantum GIS) , a popular open-source Geographic Information System. Specifically, it is a plugin that allows cartographers and scientists to generate "false color" composites from satellite imagery (like Landsat or Sentinel data) to better visualize features like vegetation health, urban sprawl, or water bodies [1, 2]. He opened his GIS software and looked for his secret weapon: