Hi Shane, You can get a ton of other tools from the FWTools distribution at http://fwtools.maptools.org/
Good luck, Jason On Thu, Aug 7, 2008 at 11:44 AM, Tueller, Shayne R Civ USAF AFMC 519 SMXS/MXDEC <[EMAIL PROTECTED]> wrote: > Jason, > > Perhaps you could elaborate on the gdal_merge tool? That doesn't appear to > be in my set of GDAL tools. Is this something new in GDAL? I'm using > version > 1.51 on Windows... > > Regards, > -Shayne > > -----Original Message----- > From: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED] On Behalf Of Jason > Coposky > Sent: Wednesday, August 06, 2008 8:01 PM > To: OpenSceneGraph Users > Subject: Re: [osg-users] osgdem and UTM terrain tiles... > > > have you tried using gdal_merge.py to stitch them together > initially and then submit the final image to osgdem to > create the terrain database? if the discontinuities exist > in the final image, there may be some discrepancies in the > original data. > > --- On Wed, 8/6/08, Tueller, Shayne R Civ USAF AFMC 519 SMXS/MXDEC > <[EMAIL PROTECTED]> wrote: > > > From: Tueller, Shayne R Civ USAF AFMC 519 SMXS/MXDEC > <[EMAIL PROTECTED]> > > Subject: [osg-users] osgdem and UTM terrain tiles... > > To: osg-users@lists.openscenegraph.org > > Date: Wednesday, August 6, 2008, 6:31 PM > > Using the GDAL tools, I've built a mosaic of terrain > > tiles that I'm > > stitching together using osgdem to create a terrain > > database. Each terrain > > tile uses a UTM mapping that is reprojected from a lat/long > > mapping. > > Unfortunately when I do the reprojection for each tile, the > > terrain tile > > gets slightly shifted so that when I stitch them all > > together using osgdem, > > I have discontinuities at each tile boundary in the > > finished terrain > > database. > > > > > > > > My question is, is there a way to avoid this nasty artifact > > using either > > GDAL or osgdem? Perhaps I need to resort to another tool to > > massage the data > > before handing it over to osgdem? > > > > > > > > Thanks for any input in advance. > > > > -Shayne > > > > _______________________________________________ > > osg-users mailing list > > osg-users@lists.openscenegraph.org > > > http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org > > > > _______________________________________________ > osg-users mailing list > osg-users@lists.openscenegraph.org > http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org > > _______________________________________________ > osg-users mailing list > osg-users@lists.openscenegraph.org > http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org > >
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