Given a quick look at your image, made geoserver eat it, here is the result:
http://imagebin.org/46575 no style http://imagebin.org/46576 dem style My guess is that udig is rendering this geotiff with the default rendering, which means without a proper SLD, and depending on the scale only part of the data get's rendered. By default I try to rescale the dynamici to 8 bits using a linear stretch between original min and max. Simone. ------------------------------------------------------- Ing. Simone Giannecchini GeoSolutions S.A.S. Owner - Software Engineer Via Carignoni 51 55041 Camaiore (LU) Italy phone: +39 0584983027 fax: +39 0584983027 mob: +39 333 8128928 http://www.geo-solutions.it http://simboss.blogspot.com/ http://www.linkedin.com/in/simonegiannecchini ------------------------------------------------------- On Sun, Apr 19, 2009 at 8:53 PM, Simone Giannecchini <[email protected]> wrote: > Please, send it over. > > Simone. > ------------------------------------------------------- > Ing. Simone Giannecchini > GeoSolutions S.A.S. > Owner - Software Engineer > Via Carignoni 51 > 55041 Camaiore (LU) > Italy > > phone: +39 0584983027 > fax: +39 0584983027 > mob: +39 333 8128928 > > > http://www.geo-solutions.it > http://simboss.blogspot.com/ > http://www.linkedin.com/in/simonegiannecchini > > ------------------------------------------------------- > > > > On Sun, Apr 19, 2009 at 8:49 PM, Ugo Taddei > <[email protected]> wrote: >> Hello Simone, >> >> thanks for answering. >> >> Simone Giannecchini said: >>> Can you paste the reslt of a gdalinfo on the above mentioned tiff? >> >> Not now, as I'd have to get and install gdal. I have, however, a little >> image (140kb) with which you can reproduce the problem. This I can send >> you straight away, in case you want. >> >> Otherwise I'll email the info as soon as I can. >> >> Cheers, >> >> Ugo >> >>> >>> >>> Simone. >>> ------------------------------------------------------- >>> Ing. Simone Giannecchini >>> GeoSolutions S.A.S. >>> Owner - Software Engineer >>> Via Carignoni 51 >>> 55041 Camaiore (LU) >>> Italy >>> >>> phone: +39 0584983027 >>> fax: +39 0584983027 >>> mob: +39 333 8128928 >>> >>> >>> http://www.geo-solutions.it >>> http://simboss.blogspot.com/ >>> http://www.linkedin.com/in/simonegiannecchini >>> >>> ------------------------------------------------------- >>> >>> >>> >>> On Sun, Apr 19, 2009 at 2:12 PM, Ugo Taddei >>> <[email protected]> wrote: >>>> Hello, >>>> >>>> I've got a world image which doesn't always display correctly. It is a >>>> grayscale tiff. To the effect: it looks like only high pixel values are >>>> displayed. I've got a different image from the same site, and it alyways >>>> displays correctly. i can only see the correct image when i zoom out. >>>> >>>> I can send the image to the brave person willing to have a look into >>>> this >>>> issue. >>>> >>>> This is not related to the drag and drop issue I just posted. Again, >>>> udig >>>> version is trunk. >>>> >>>> Cheers, >>>> >>>> Ugo >>>> _______________________________________________ >>>> User-friendly Desktop Internet GIS (uDig) >>>> http://udig.refractions.net >>>> http://lists.refractions.net/mailman/listinfo/udig-devel >>>> >>> _______________________________________________ >>> User-friendly Desktop Internet GIS (uDig) >>> http://udig.refractions.net >>> http://lists.refractions.net/mailman/listinfo/udig-devel >>> >>> >>> >> >> _______________________________________________ >> User-friendly Desktop Internet GIS (uDig) >> http://udig.refractions.net >> http://lists.refractions.net/mailman/listinfo/udig-devel >> > _______________________________________________ User-friendly Desktop Internet GIS (uDig) http://udig.refractions.net http://lists.refractions.net/mailman/listinfo/udig-devel
