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Building raster overviews with gdal_translate in parallel, in a portion of time taken by gdaladdo
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README.md
timing.bat Initial commit Mar 2, 2020
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README.md

Turbo_GDAL_Overviews

Building raster overviews with gdal_translate in parallel, in a portion of time taken by gdaladdo

There's a blog post explaining the whole enchilada here: https://blog.viasig.com/2020/03/overviews-gdal-em-modo-turbo/

TLDR

This script automates creating overviews with 3 parallel gdal_translate commands, instead of using gdaladdo. In limited tests it is 20% faster, and takes 30% less disk space.

Should be simple enough to port to Linux.

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