Would ~200 GB be large enough? Here is a mosaic of a section of Mars at 6 meters/pixel in a public S3 bucket: s3://asc-pds-services/mosaic/Mars/Mars_MRO_CTX_Equi_Mosaics_Robbins/6mpp/MC16_6mpp.16bit.tif
Cheers, David ----------- David Mayer Geographer Astrogeology Science Center US Geological Survey dpma...@usgs.gov ________________________________ From: gdal-dev <gdal-dev-boun...@lists.osgeo.org> on behalf of Javier Jimenez Shaw via gdal-dev <gdal-dev@lists.osgeo.org> Sent: Monday, September 9, 2024 13:55 To: gdal dev <gdal-dev@lists.osgeo.org> Subject: [EXTERNAL] [gdal-dev] s3 request example This email has been received from outside of DOI - Use caution before clicking on links, opening attachments, or responding. Hi I am experiencing a much slower load of a remote COG using vsis3 with the QGIS from conda than the QGIS in my Ubuntu (that uses GDAL 3.4.1). Because both are QGIS 3.38, I think the problem is in the version of GDAL. I would like to research it more. Is there any example of a (big) COG file in Amazon S3 I can use to compare them? Unfortunately the credentials for the files I am using expire after a few hours, so they are useless to report anything. Best regards, Javier
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