CREATING A GRAPH OF THE NDVI INDEX OF TASHKENT REGION
Keywords:
NDVI index, ArcGIS Pro, Attribute information, NIR, RED, Excel, Model Builder, Tools.Abstract
NDVI (Normalized Difference Vegetation Index) – normalized relative vegetation index – is a simple quantitative indicator of the amount of photosynthetically active biomass (commonly called the vegetation index). It is calculated according to the following formula: NDVI = (NIR – RED) / (NIR + RED) Here: NIR – reflectance in the near-infrared region of the spectrum RED – reflectance in the red region of the spectrum During the process of deriving the NDVI index for Tashkent region, we use the ArcGIS Pro software. After opening the ArcGIS Pro program, we select the analysis tab and from there run the model builder, and a window opens like the following. Then we select the analysis tab again and from there click on Tools, and a window opens.
