Dominik Affolter wrote: > > > AndyC wrote: >> >> Hi >> >> I am currently running GeoServer 2.1.1 and have run in to a problem with >> creating an image mosaic and the appearance of gaps between the images. >> >> My creation process is thus; >> >> Source raster is 1km square imagery tiles in jpg with accompnaying .jgw >> files. >> I convert these to GeoTIFF using gdal_translate, and create index file >> using gdaltindex. >> When connected to Geoserver and drawn up you can see white gaps between >> the images which reduce in size as I zoom in, until they disappear at the >> highest zoom level. >> >> I have never experienced this problem with the numerous other raster >> datasets I have been using. >> Does anyone have any advice? >> >> Cheers >> >> http://osgeo-org.1803224.n2.nabble.com/file/n6657350/image1.jpg >> http://osgeo-org.1803224.n2.nabble.com/file/n6657350/image2.jpg >> > I have a similar issue. > I set up a mosaic with the mosaic plug in of the geoserver. > The set of rasters are continous and non-overlapping. > Anyway there are white gaps between the single raster data sets when i > display the mosaic in the layer preview. > I already tried different configurations but the result in the GeoServer > Layer Preview as well as in the GeoExplorer looks like the picture added. > > Can you help me? > > Here are the main configuration details and the content of the > cofiguration file: > > GeoServer Version 2.1-SNAPSHOT > Raster Format: tif > > • MaxAllowedTiles: 2147483647 > • BackgroundValues: default value. > • OutputTransparentColor: ‘no color’. > • InputTransparentColor: #FFFFFF. > • AllowMultiThreading: true > • USE_JAI_IMAGEREAD: false. > • SUGGESTED_TILE_SIZE: 512,512. > > #-Automagically created from GeoTools- > #Tue Jul 05 16:03:40 CEST 2011 > Name=TOPOMAP > LocationAttribute=location > AbsolutePath=false > ExpandToRGB=false > Levels=5.700000000000209E-5,5.699999999999986E-5 > Caching=true > LevelsNum=1 > Envelope2D=113.750,3.250 114.50000199999999,4.0000019999999994 > NumFiles=9 > Heterogeneous=false > > http://osgeo-org.1803224.n2.nabble.com/file/n6746894/mosaic1.jpg > I still have this issue with my version of GeoServer. I work with the latest version of the OpenGeo Suite Community Edition. Perhaps this problem only occurs in this version of GeoServer. Here are the gdalinfo outputs of my GeoTiff, I tried it with different configurations:
http://osgeo-org.1803224.n2.nabble.com/file/n6831159/rasterInfo1.txt rasterInfo1.txt http://osgeo-org.1803224.n2.nabble.com/file/n6831159/rasterInfo2.txt rasterInfo2.txt I spent a lot of time on this issue, and did not make progress. These mosaics are a central point in our project. Please, can anybody help me or give me a hint to solve this issue. I think to clarify this topic would not only bring forward me: http://osgeo-org.1803224.n2.nabble.com/is-it-possible-to-use-imagemosaic-plugin-for-georasters-td6779952.html http://osgeo-org.1803224.n2.nabble.com/Image-Mosaic-amp-Overviews-td6687068.html http://osgeo-org.1803224.n2.nabble.com/Problems-of-white-color-tile-borders-amp-gaps-in-raster-imagery-display-td6741946.html -- View this message in context: http://osgeo-org.1803224.n2.nabble.com/Image-Mosaic-Gaps-possible-bug-in-2-1-1-tp6657350p6831159.html Sent from the GeoServer - User mailing list archive at Nabble.com. ------------------------------------------------------------------------------ All the data continuously generated in your IT infrastructure contains a definitive record of customers, application performance, security threats, fraudulent activity and more. Splunk takes this data and makes sense of it. Business sense. IT sense. Common sense. http://p.sf.net/sfu/splunk-d2dcopy1 _______________________________________________ Geoserver-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/geoserver-users
