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https://github.com/pydata/xarray/issues/2314#issuecomment-417412405 https://api.github.com/repos/pydata/xarray/issues/2314 417412405 MDEyOklzc3VlQ29tbWVudDQxNzQxMjQwNQ== 3924836 2018-08-30T18:01:02Z 2018-08-30T18:01:02Z MEMBER

As @darothen mentioned, first thing is to check that the geotiffs themselves are tiled (otherwise I'm guessing that open_rasterio() will open the entire thing. You can do this with:

python import rasterio with rasterio.open('image_001.tif') as src: print(src.profile)

Here is the mentioned example notebook which works for tiled geotiffs stored on google cloud: https://github.com/scottyhq/pangeo-example-notebooks/tree/binderfy

You can use the 'launch binder' button to run it with a pangeo dask-kubernetes cluster, or just read through the landsat8-cog-ndvi.ipynb notebook.

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