On 2010-11-22 11:42, Imran Rajjad wrote: > thanks Nils for your help. > > after reading your comments I am assuming that suppose two Geotiff > files having different pixel sizes will not fit in. > For example here is the pixel size of two Gtiffs I get through gdalinfo > command > > gt.tif ---> Pixel Size = (0.000002286186497,-0.000002286186497) > gt2.tif---> Pixel Size = (0.000002284786221,-0.000002284786221) > > and both have same projection > > Coordinate System is: > GEOGCS["WGS 84", > DATUM["WGS_1984", > SPHEROID["WGS 84",6378137,298.2572235630016, > AUTHORITY["EPSG","7030"]], > AUTHORITY["EPSG","6326"]], > PRIMEM["Greenwich",0], > UNIT["degree",0.0174532925199433], > AUTHORITY["EPSG","4326"]] > > so the above mentioned tif files need to have the same pixel size if > they have to be part of one mosiac, this means I have resample all of > them to same pixel size but that might end up messing the imagery.
I don't know how sensitive an exact match is. Your examples above seem pretty close. You can always try to use them in one mosaic with pixel size rounded to 0.0000023 and see how it turns out. -- mogul | nils weinander | hudiksvallsgatan 4 113 30 stockholm sweden | +46 8 4100 6456 | +46 709 78 28 37 | [email protected] | skype: nils.weinander | www.mogul.com ------------------------------------------------------------------------------ Beautiful is writing same markup. Internet Explorer 9 supports standards for HTML5, CSS3, SVG 1.1, ECMAScript5, and DOM L2 & L3. Spend less time writing and rewriting code and more time creating great experiences on the web. Be a part of the beta today http://p.sf.net/sfu/msIE9-sfdev2dev _______________________________________________ Geoserver-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/geoserver-users
