Calculate NDVI with Sentinel-2A Image Using Google Earth Engine | Latest 2024

Описание: Welcome to our tutorial on calculating Normalized Difference Vegetation Index (NDVI) using Sentinel-2A imagery in Google Earth Engine! In this step-by-step guide, we'll walk you through the process of harnessing the power of Google Earth Engine to derive NDVI, a vital index for quantifying green vegetation health.
General Description:
The Normalized Difference Vegetation Index (NDVI) is a fundamental tool for assessing vegetation health. By normalizing green leaf scattering in Near Infra-red wavelengths with chlorophyll absorption in red wavelengths, NDVI provides valuable insights into vegetation dynamics. Its value range from -1 to 1 offers a comprehensive understanding of various land cover types. Negative values (-1 to 0) typically indicate water bodies, values close to zero (-0.1 to 0.1) often represent barren areas, while low positive values (approximately 0.2 to 0.4) indicate shrub and grassland. Conversely, high NDVI values approaching 1 signify dense vegetation cover, such as temperate and tropical rainforests. Join us as we delve into the process of calculating NDVI and unlock its potential as a proxy for live green vegetation.
Code link: https://code.earthengine.google.com/f...
Dataset link: https://developers.google.com/earth-e...
Don't miss out on mastering this essential remote sensing technique. Hit play now and start your journey towards leveraging Sentinel-2A imagery and Google Earth Engine for precise NDVI calculations!

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