Calculating NDVI Using Landsat 7 and Landsat 89 Imagery in ArcGIS Pro
Автор: GeoMicrosphere
Загружено: 2025-08-03
Просмотров: 113
Learn how to accurately calculate NDVI (Normalized Difference Vegetation Index) using Landsat 7 and Landsat 8/9 satellite imagery in ArcGIS Pro. This step-by-step tutorial covers everything from selecting the correct NIR and Red bands to using the Raster Calculator tool in ArcGIS Pro. Whether you’re analyzing vegetation health, land cover changes, or environmental monitoring, this guide will help you get started with NDVI analysis using free Landsat data from USGS.
📌 Covered in this video:
What is NDVI and why it matters
Landsat band combinations for NDVI
NDVI formula for Landsat 7 vs Landsat 8/9
How to download Landsat imagery from USGS Earth Explorer
NDVI processing using Raster Calculator in ArcGIS Pro
Symbolizing NDVI results for interpretation
🔗 Download Landsat Imagery from USGS Earth Explorer:
https://earthexplorer.usgs.gov/
📍 Recommended for students, researchers, and GIS professionals.
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