Tag: COG

Articles about COG across Sentinel-2, SAR+optical fusion, indices, and EO workflows.

COG Explained: Why Cloud-Optimized GeoTIFF Became the Default

2026-02-18

Cloud-Optimized GeoTIFF (COG) explained: How GeoTIFF streams via HTTP byte-range requests, why it became the default, and how to create fast, valid COGs with GDAL.

COG Cloud-Optimized GeoTIFF GeoTIFF