Hi All I am just getting started with gdal, and i have done a search but couldnt find an answer.
I currently have 10,000 tiff files with their world files. My real aim is to tile them up and make them easier to use in Geoserver or create an image pyramid. So i used gdal_translate to Geotiff, then was going to use gdalwarp to mosaic, then tile them. However the file size for geotiffs are between 4 and 15 times the size 4mb to 60mb One set were originally 128mb and now 858mb. So if i was to mosiac these and then tile them it will still be a huge data/size volume to server via geoserver. So my questions 1) Can i reduce the quality when translating to geotiff, and how much will this affect the image quality when i mosaic and tile 2) Should i mosaic the tiff + world files instead and then tile them with world files instead of using geotiffs 3) is there a better way of doing this? would really appreciate anyone's help all the best Tim -- View this message in context: http://n2.nabble.com/gtiff-file-size-compared-to-original-tiff-%2Bwrld-file-tp2672921p2672921.html Sent from the GDAL - Dev mailing list archive at Nabble.com. _______________________________________________ gdal-dev mailing list gdal-dev@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/gdal-dev