We use java advanced imaging to work with massive images. You should be able to follow some tutorials and perform the same steps in order to work with a file that is "too big" for memory.
The GeoTools library uses java advanced imaging along with an additional library (ImageIO-Ext) in order to handle GIS formats such as GeoTiff. -- Jody Garnett On Thursday, 3 May 2012 at 8:40 PM, Domenico Pio Novelli wrote: > > Hi, > > > I have a Geotiff Image and I show it by a layer on a Map. > > > The top-left corner of image is 0,0 for GridCoordinates, retrieved from > GridCoverage. > > > > > > But I need to have a big white border around the image and setup the 0,0 to > the top-left corner of this border. > > > I cannot find a solution to do this. Is it possible to set a new GridCoverage > or modify the actual? > > > I cannot create another image, because it’s too big. > > > > > > Anyone have a solution to this problem? > > > > > > Domenico > > > > This message including any attachments may contain confidential information, > according to our Information Security Management System, and intended solely > for a specific individual to whom they are addressed. Any unauthorised copy, > disclosure or distribution of this message is strictly forbidden. If you have > received this transmission in error, please notify the sender immediately and > delete it. Este mensaje, y en su caso, cualquier fichero anexo al mismo, > puede contener informaci?n clasificada por su emisor como confidencial en el > marco de su Sistema de Gesti?n de Seguridad de la Informaci?n siendo para uso > exclusivo del destinatario, quedando prohibida su divulgaci?n copia o > distribuci?n a terceros sin la autorizaci?n expresa del remitente. Si Vd. ha > recibido este mensaje err?neamente, se ruega lo notifique al remitente y > proceda a su borrado. Gracias por su colaboraci?n. Esta mensagem, incluindo > qualquer ficheiro anexo, pode conter informa??o confidencial, de acordo com > nosso Sistema de Gest?o de Seguran?a da Informa??o, sendo para uso exclusivo > do destinat?rio e estando proibida a sua divulga??o, c?pia ou distribui??o a > terceiros sem autoriza??o expressa do remetente da mesma. Se recebeu esta > mensagem por engano, por favor avise de imediato o remetente e apague-a. > Obrigado pela sua colabora??o. > > > _______________________________________________ > User-friendly Desktop Internet GIS (uDig) > http://udig.refractions.net > http://lists.refractions.net/mailman/listinfo/udig-devel > >
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