[osg-users] vpb and GTOPO30
rafa.gaitan at gmail.com
Mon Sep 1 00:29:10 PDT 2008
Hi Cedrid and Ümit,
Is it possible a bad behaviour with NODATA values?. I have seen some
elevation data files that don't use the standard NODATA value.
Is it possible to use a different NODATA value inside vpb?. Or set a list of
On Mon, Sep 1, 2008 at 6:40 AM, Ümit Uzun <umituzun84 at gmail.com> wrote:
> Hi Cedric,
> I had same problem before as you see from
> http://article.gmane.org/gmane.comp.graphics.openscenegraph.user/28101/match=gtopo30+umitBut I couldn't any solution to fix the land and water elevation problem. If
> you have any change to use different BlueMarble images and elevation data,
> you can use ftp://veftp.gsfc.nasa.gov/bluemarble/ images and elevations.
> But with using this data you must do some fixes by using gdal_vrt. If you
> will use these data and have any problem about creating whole earth database
> I can help you.
> Best Regards.
> Ümit Uzun
> 2008/8/31 Cedric Pinson <mornifle at plopbyte.net>
> here a screenshoot of the issue
>> Cedric Pinson wrote:
>>> I generated earth planet with GTOP030 dem files, but when i view the
>>> result i have the sea higher than the land.
>>> Like if the water were not positioned correctly in the dem.
>>> My files are correctly filled with wgs84 and here the osgdem command line
>>> osgdem --TERRAIN --geocentric -t bluemarble_00.tiff -l 3 -d
>>> dems/E020N40.TIF -d dems/E020N90.TIF -o puget.ive
>>> Anyone has already see that with those dem files ?
>>> And if others people has some recommendation about which set of data that
>>> works great.
>>> Thank you
>> +33 (0) 6 63 20 03 56 Cedric Pinson mailto:mornifle at plopbyte.net
>> osg-users mailing list
>> osg-users at lists.openscenegraph.org
> osg-users mailing list
> osg-users at lists.openscenegraph.org
Rafael Gaitán Linares
Instituto de Automática e Informática Industrial http://www.ai2.upv.es
Ciudad Politécnica de la Innovación
Universidad Politécnica de Valencia
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