Jan you can skip that step and cut it up directly but it will take quite a bit longer. the wms driver will download the entire area each time you run gdal_translate -scrwin n n n n mywms.xml myouttile.tif
also if your running into wms performance issues have you built overviews on your images? http://www.gdal.org/gdaladdo.html Brian On Fri, 2011-08-26 at 15:53 +0200, Jan Tappenbeck wrote: > > Am 26.08.2011 15:48, schrieb Brian Case: > > Jan > > > > if you already have a wms setup with your data you could use the wms > > driver to read it. gdal_translate to a bigtiff. > hi ! > > thanks for response - but merge the image first into a large image will > be kill the maschine ! win7 64 bit - 4 gb workspace. > > 1500 files with total 1 gb ! > > regards Jan :-) > > > > then cut it up into > > tiles with gdal_translate -srcwin > > > > Brian > > > > > > On Fri, 2011-08-26 at 15:17 +0200, Jan Tappenbeck wrote: > >> hi! > >> > >> i have following problem. openstreetmap could be download images by > >> aerowest for drawing elementes. the download had to taken manuell and so > >> it is not possible to create leaf cut off images. > >> > >> know i want to clean my gallery in hope to get more performance in my > >> local wms-service. > >> > >> did anybody had a idea to merge all the images (georef!) distributed > >> over the hole town and cut then regualar without overlap?!?!? > >> > >> regards Jan :-) > >> > >> _______________________________________________ > >> gdal-dev mailing list > >> [email protected] > >> http://lists.osgeo.org/mailman/listinfo/gdal-dev > > > > > > > > > > _______________________________________________ gdal-dev mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/gdal-dev
