on December 28, 2022

Calculate cloud free median value for landsat 5, 7, 8 image collections in GoogleEarthEngine

Geographic Information Systems

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.





What is image collection in Google Earth Engine?

An ImageCollection is a stack or sequence of images. An ImageCollection can be loaded by pasting an Earth Engine asset ID into the ImageCollection constructor. You can find ImageCollection IDs in the data catalog. For example, to load the Sentinel-2 surface reflectance collection: Code Editor (JavaScript)

How do I filter cloudy photos in image collection?

Filter Cloud from Image Collections in Google Earth Engine in A…



  1. Filter the image within the specific time frame and choose which date that have least cloud.
  2. If you cannot change the date, then you have to mask the cloud (meaning the value of that pixel become zero ‘0’)
  3. Choose another satellite image provider.