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How can I export images with their metadata from Google Earth Engine to Google Cloud Storage?

Geographic Information Systems Asked by Saurabh Khanna on November 16, 2020

I want to transfer some images from Earth Engine to a Google Cloud Storage bucket. I know that I can use the following code to accomplish this task:

Export.image.toCloudStorage({
            image: image,
            bucket: bucket_name,
            fileNamePrefix: file_name_prefix,
            fileFormat: 'GeoTIFF'
        })

This stores my image in the form of several chunks inside my bucket. However, I cannot see the image metadata in any of these chunks. Can someone advise me as to how to save the metadata along with the images?

One Answer

you could for example export a CSV file. This gives a file with the properties of the image and their corresponding values?

Export.table.toCloudStorage({
            collection: ee.FeatureCollection([ee.Feature(image)]),
            bucket: bucket_name,
            fileNamePrefix: file_name_prefix,
            fileFormat: 'CSV'
        })

If you have multiple images in one collection, you can also export the collection in once.

Answered by Kuik on November 16, 2020

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