SNAP API from Python: save a RGB image from Sentinel-2 product with resized dimension

development python
#1

Hello,

There is a very useful script: snappy_write_image.py

I’m trying to change this script to resize the RGB image, because for Sentinel-2 is created an image with 10980x10980 pixels.

How it can be resized to 1000x1000 pixels, using SNAP API?

Thanks in advance

#2

I’ve updated the script to show how resizing can be done.

In general, it is this method:

def resize(product, targetWidth, targetHeight):
    from snappy import GPF
    from snappy import HashMap

    parameters = HashMap()
    parameters.put('targetWidth', targetWidth)
    parameters.put('targetHeight', targetHeight)
    return GPF.createProduct('Resample', parameters, product)
#3

Thank you!

Congratulations for this great tool: the SNAP.

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