Le mercredi 26 octobre 2016 21:37:14, Peter Schmitt a écrit : > On Tue, Oct 25, 2016 at 2:04 AM, Even Rouault <[email protected]> > > wrote: > > You're the first user of MapServer I'm aware of reporting use of /vsis3/ > > (for > > those wondering what it is, see > > http://www.gdal.org/cpl__vsi_8h.html#a5b4754999acd06444bfda172ff2aaa16) > > Congrats ! > > > > You could do just what you mention by using the "CONFIG key value" syntax > > in > > the MAP object. See http://mapserver.org/mapfile/map.html > > As mentionned in the doc, it is for MapServer config options, but also > > for any > > GDAL config option. > > Thanks Even, this is exactly what I was looking for! Mapserver rendering > images with /vsis3/ works surprisingly for data appropriately prepared > (JPEG-compressed with ycbcr, internal tiling, overview levels added). Nice > work on the vsis3 driver!
I've written recently a best practice for generating cloud optimized geotiffs: https://trac.osgeo.org/gdal/wiki/CloudOptimizedGeoTIFF (it mentions deflate compression, but jpeg-compressed can work of course) > > Cheers, > Pete -- Spatialys - Geospatial professional services http://www.spatialys.com _______________________________________________ mapserver-users mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/mapserver-users
