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<div class="elementToProof" style="font-family: Calibri, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);">
Would ~200 GB be large enough?</div>
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Here is a mosaic of a section of Mars at 6 meters/pixel in a public S3 bucket:<br>
s3://asc-pds-services/mosaic/Mars/Mars_MRO_CTX_Equi_Mosaics_Robbins/6mpp/MC16_6mpp.16bit.tif</div>
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Cheers,<br>
David</div>
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<div style="font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);">
<span style="font-family: "Courier New", monospace;">David Mayer</span><br>
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<span style="font-family: "Courier New", monospace;">Geographer</span><br>
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<div style="font-size: 12pt; color: rgb(0, 0, 0);"><span style="font-family: "Courier New", monospace;">Astrogeology Science Center</span><span style="font-family: Calibri, Arial, Helvetica, sans-serif;"><br>
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<div style="font-size: 12pt; color: rgb(0, 0, 0);"><span style="font-family: "Courier New", monospace;">US Geological Survey</span><span style="font-family: Calibri, Arial, Helvetica, sans-serif;"><br>
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<span style="font-family: "Courier New", monospace; font-size: 12pt; color: rgb(0, 0, 0);">dpmayer@usgs.gov</span><span style="font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);"><br>
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<div id="divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" style="font-size:11pt" color="#000000"><b>From:</b> gdal-dev <gdal-dev-bounces@lists.osgeo.org> on behalf of Javier Jimenez Shaw via gdal-dev <gdal-dev@lists.osgeo.org><br>
<b>Sent:</b> Monday, September 9, 2024 13:55<br>
<b>To:</b> gdal dev <gdal-dev@lists.osgeo.org><br>
<b>Subject:</b> [EXTERNAL] [gdal-dev] s3 request example</font>
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<div>Hi</div>
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<div>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).</div>
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<div>Because both are QGIS 3.38, I think the problem is in the version of GDAL.</div>
<div>I would like to research it more.<br>
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<div>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.<br>
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<div>Best regards,</div>
<div>Javier<br>
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