Posted on February 15, 2023 (Updated on July 10, 2025)

Extracting tree cover values from Hansen to feature collection using Google Earth Engine?

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How do I get NDVI data from Google Earth Engine?

Calculate NDVI from Recent Sentinel Satellite Imagery in Google Earth Engine

  1. Summary.
  2. Get started in Earth Engine (new users)
  3. Import Sentinel-2 Imagery within your study area.
  4. Calculate NDVI from the Sentinel-2 imagery.
  5. Select the Most Recent Image.
  6. Add the Most Recent NDVI Image to the Map.
  7. You’re done!
  8. More Resources.


How do I export a classified image from Google Earth Engine?

To export an image to an asset in your Earth Engine assets folder, use Export. image. toAsset() . To manage your Earth Engine assets, or check how much of your storage quota is in use, use the Asset Manager.

What is NDVI in Google Earth Engine?

MOD13A1. 061 Terra Vegetation Indices 16-Day Global 500m



There are two primary vegetation layers. The first is the Normalized Difference Vegetation Index (NDVI) which is referred to as the continuity index to the existing National Oceanic and Atmospheric …

How do I extract NDVI values?

In this tutorial, we will extract NDVI values from a raster time series dataset in R and plot them using ggplot .



Install R Packages

  1. raster: install.packages(“raster”)
  2. rgdal: install.packages(“rgdal”)
  3. ggplot2: install.packages(“ggplot2”)
  4. More on Packages in R – Adapted from Software Carpentry.

 

How do I get GeoTIFF from Google Earth?

Go to project -> Save as image and choose tif. Open the image, provide the correct projection info (EPSG: 3857) Right click the image in the layers panel -> save as Gtiff.
 

How do I export Google Earth features?

Save place info to your computer

  1. Open Google Earth.
  2. Go to File Save. Save Place As.
  3. In the new window, go to the left-hand panel and select a folder.
  4. In the “File name” field, type the name of the file.
  5. Click Save.
  6. Google Earth will save the file as a . kmz file, which includes the KML file.


How do I download georeferenced images from Google Earth?

Export an image from Google Earth

  1. Open Google Earth Pro (the desktop version)
  2. Browse to where you want to be.
  3. Click the Save image button.
  4. Increase the resolution of your image + remove all of the extraneous elements.
  5. Click Save image to save your image.


Where can I download NDVI data?

EarthExplorer can be used to search, preview, and download NOAA CDR NDVI data. The collection is located under the Vegetation Monitoring category.
 

How do I download Landsat data from Google Earth Engine?

Quote from video: So you go to uh data sets uh on the googlers engine platform. And uh if you click here landsat collections you have landsat 8 here.

How do I download topographic data from Google Earth?

Click the red circle that says View and Download, type the location you’re looking for, and then click the search icon to search. Click the third icon at the top-left to toggle on the topographical map overlay. When you find a map you want, click the KMZ link to download it.