Guy Doulberg wrote > Hi all, > > I am trying to use cloud optimized geotiff(cog) to reduce the block > fetched > when accessing a raster. > > The use case I am trying to build, is a TileServer that serves tile in > openlayer map. > The rasters are to be stored on a remote location, in my case azure blob > storage. > > We were able to do that, and you can see the code here: > https://github.com/satellogic/telluric/blob/master/telluric/ > georaster.py#L1497 > > The problem is, when running in verbose mode I can see that there are many > requests to the blob storage, > > I am responsible of creating the raster, is there a way in your opinion I > can create the raster aligned to the XYZ tiling system so when I try to > fetch a tile from the raster I will be able to do that with a single or > close to that call? > > In the current raster preparation code that I have, get_tile can reach > even > 10 requests.
Hi, I wonder if something re-usable is implemented in the GeoTIFF cache type of MapCache http://mapserver.org/mapcache/caches.html. -Jukka Rahkonen- -- Sent from: http://osgeo-org.1560.x6.nabble.com/GDAL-Dev-f3742093.html _______________________________________________ gdal-dev mailing list [email protected] https://lists.osgeo.org/mailman/listinfo/gdal-dev
