I need to open an image in *.tif format for further processing in GDAL. I use standard code:

 data = gdal.Open("a.tif", gdal.GA_ReadOnly) img = data.ReadAsArray()

Everything works well on images of the order of a few megabytes. When downloading an image of the order of 1GB, memory begins to be heavily consumed (approximately 10GB). Are there ways to load only part of the image for sequential processing?

    1 answer 1

    Thanks @ logan-byers for the answer

    The ReadAsArray() function has parameters: ReadAsArray(x_off, y_off, x_size, y_size)