Download NDVI Image using Landsat 8 for any location | Google Earth Engine

In this video tutorial, we will learn how to download Normalized Difference Vegetation Index (NDVI) images for any location using Landsat 8 data and Google Earth Engine (GEE). we will use the GEE platform to access and process Landsat 8 images for a specific location of interest. We will demonstrate how to filter the images to the area of interest, and how to calculate the NDVI values using the appropriate bands.Finally, we will export the NDVI image in a suitable format for further analysis.
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Check the Link for Codes: code.earthengi...
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More Information About NDVI Analysis:
NDVI (Normalized Difference Vegetation Index) is a commonly used index for quantifying vegetation cover and health. It is calculated from the Landsat 8 imagery by analyzing the near-infrared and red bands of the imagery. The formula for NDVI is (NIR-Red)/(NIR+Red), where NIR is the near-infrared band and Red is the red band.
The output of NDVI is a grayscale image with values ranging from -1 to +1, where negative values represent water or other non-vegetated areas, zero values represent barren land, and positive values represent healthy vegetation. The higher the positive value, the healthier the vegetation.
NDVI of Landsat 8 image is particularly useful for vegetation monitoring, drought assessment, crop yield prediction, and other environmental applications. The Landsat 8 satellite captures high-resolution imagery with a spatial resolution of 30 meters, making it an excellent source for studying vegetation patterns over large areas.
#ndvi #googleearthengine #landsat8 #download

[@user-mw9hy2ls4m]

maybe I'm wrong, but I'm wondering why don't you use ImageCollection_SR instead of ImageCollection_TOA?

[@chakrabhandaricrn0549]

I GOT NDVI IMAGE BUT WHEN IT IS OPENED IN GIS THERE SHOWS NDVI 0-0 HIGH LOW ........ IDK WHERE HAS GONE WRONG? ALSO I TRIED TO SEPARATELY DOWNLOAD IMAGE OF BAND 4 AND 5 AND GOT THEM WHEN I USED IN GIS AND FOUND NDVI AGAIN IT SHOWS 0-0 HIGH LOW?

[@SimpleEduyt]

hello sir. thanks for the tutorial. I wanna know why we use the TOA image. Can we use a surface reflectance image?

[@davidshaw7433]

Excellent one

[@TerraSpatial]

Thanks Mr. Shaw

[@sasipreetham8277]

sir i did code same as you told in video, but i am not getting colourful NDVI satellite image (red, yellow, green) like you got and im getting black and white only. can u suggest what i ned to do please?

[@Peer826]

Sir Please can you make a video on Snow covered area in GEE

[@TerraSpatial]

Sure

[@geologistdinesh]

Dear friend I want to know following tutorial in your channel
Monthly, Annual, and Seasonal Rainfall Analysis and Representation using

[@geologistdinesh]

I am interested and please send me the video and code for that tutorial
Seasonal Rainfall Analysis

[@TerraSpatial]

Hi Mr. Chinthaka Hemachandra, for which video the codes are required. please provide the video link.

[@cankara882]

it is coming empty

[@TerraSpatial]

Hi Cankara, I will check and update the codes, thank you