Ciao Pedro, please, stay on the list. Not sure this is your problem. Anyway, best thing would be to try and replicate this issue.
Regards, Simone Giannecchini == GeoServer Professional Services from the experts! Visit http://goo.gl/it488V for more information. == Ing. Simone Giannecchini @simogeo Founder/Director GeoSolutions S.A.S. Via di Montramito 3/A 55054 Massarosa (LU) Italy phone: +39 0584 962313 fax: +39 0584 1660272 mob: +39 333 8128928 http://www.geo-solutions.it http://twitter.com/geosolutions_it ------------------------------------------------------- Con riferimento alla normativa sul trattamento dei dati personali (Reg. UE 2016/679 - Regolamento generale sulla protezione dei dati “GDPR”), si precisa che ogni circostanza inerente alla presente email (il suo contenuto, gli eventuali allegati, etc.) è un dato la cui conoscenza è riservata al/i solo/i destinatario/i indicati dallo scrivente. Se il messaggio Le è giunto per errore, è tenuta/o a cancellarlo, ogni altra operazione è illecita. Le sarei comunque grato se potesse darmene notizia. This email is intended only for the person or entity to which it is addressed and may contain information that is privileged, confidential or otherwise protected from disclosure. We remind that - as provided by European Regulation 2016/679 “GDPR” - copying, dissemination or use of this e-mail or the information herein by anyone other than the intended recipient is prohibited. If you have received this email by mistake, please notify us immediately by telephone or e-mail. On Mon, Nov 5, 2018 at 10:16 AM Briones Garcia, Pedro <[email protected]> wrote: > Hi, Simone. > > > > I think my problem could be related with this topic: > http://osgeo-org.1560.x6.nabble.com/Why-is-16-bit-geotiff-converted-to-8-bit-geotiff-by-geoserver-td5165528.html > > > > In my case, if pixel values of GeoTIFF file have values lower than 255 (8 > bits), it renders ok in GeoServer, but if the values are higher, the > problem described in my previous mail appears. > > > > Regards. > > > > Un saludo. > > [image: > http://www.tragsa.es/SiteCollectionImages/Relaciones%20Institucionales%20(Prensa)/FIRMA%20OUTLOOK/Tragsatec.png] > > [image: > http://www.tragsa.es/SiteCollectionImages/Relaciones%20Institucionales%20(Prensa)/FIRMA%20OUTLOOK/cenefa.png] > > *Briones Garcia, Pedro * > > Grupo Tragsa - SEPI > > [image: > http://www.tragsa.es/SiteCollectionImages/Relaciones%20Institucionales%20(Prensa)/FIRMA%20OUTLOOK/Tragsatec_SEPI.png] > > Calle Julián Camarillo 6B - 28037 Madrid > Tel.: 913226489 - 88216 - Fax: 913226005 > [email protected] > *www.tragsa.es * <http://www.tragsa.es/> > > > En beneficio del medio ambiente, imprime este e-mail sólo si realmente es > necesario > For the benefit of the environment, print this e-mail only if you really > need to > > > > *De:* Simone Giannecchini [mailto:[email protected]] > *Enviado el:* miércoles, 31 de octubre de 2018 16:26 > *Para:* Briones Garcia, Pedro <[email protected]> > *CC:* Simone Giannecchini <[email protected]>; > geoserver-users <[email protected]> > *Asunto:* Re: [Geoserver-users] 16bit image rendering problem > > > > Ciao Pedro, > > I don't see anything strange from this info. > > You might want to make this geotiff available for us to have a look at > (if/when we have time :) ). > > > Regards, > Simone Giannecchini > == > GeoServer Professional Services from the experts! > Visit http://goo.gl/it488V for more information. > == > Ing. Simone Giannecchini > @simogeo > Founder/Director > > GeoSolutions S.A.S. > Via di Montramito 3/A > 55054 Massarosa (LU) > Italy > phone: +39 0584 962313 > fax: +39 0584 1660272 > mob: +39 333 8128928 > > http://www.geo-solutions.it > http://twitter.com/geosolutions_it > > ------------------------------------------------------- > Con riferimento alla normativa sul trattamento dei dati personali (Reg. UE > 2016/679 - Regolamento generale sulla protezione dei dati “GDPR”), si > precisa che ogni circostanza inerente alla presente email (il suo > contenuto, gli eventuali allegati, etc.) è un dato la cui conoscenza è > riservata al/i solo/i destinatario/i indicati dallo scrivente. Se il > messaggio Le è giunto per errore, è tenuta/o a cancellarlo, ogni altra > operazione è illecita. Le sarei comunque grato se potesse darmene notizia. > > This email is intended only for the person or entity to which it is > addressed and may contain information that is privileged, confidential or > otherwise protected from disclosure. We remind that - as provided by > European Regulation 2016/679 “GDPR” - copying, dissemination or use of this > e-mail or the information herein by anyone other than the intended > recipient is prohibited. If you have received this email by mistake, please > notify us immediately by telephone or e-mail. > > > > > > On Wed, Oct 31, 2018 at 4:15 PM Briones Garcia, Pedro <[email protected]> > wrote: > > Hi, Simone. > > > > The style: > > *<?xml version="1.0" ?>* > > *<sld:StyledLayerDescriptor version="1.0.0" > xmlns="http://www.opengis.net/sld <http://www.opengis.net/sld>" > xmlns:gml="http://www.opengis.net/gml <http://www.opengis.net/gml>" > xmlns:ogc="http://www.opengis.net/ogc <http://www.opengis.net/ogc>" > xmlns:sld="http://www.opengis.net/sld <http://www.opengis.net/sld>">* > > * <sld:UserLayer>* > > * <sld:LayerFeatureConstraints>* > > * <sld:FeatureTypeConstraint/>* > > * </sld:LayerFeatureConstraints>* > > * <sld:UserStyle>* > > * <sld:Name>PrecipAnual-2016i</sld:Name>* > > * <sld:Title/>* > > * <sld:FeatureTypeStyle>* > > * <sld:Name/>* > > * <sld:Rule>* > > * <sld:RasterSymbolizer>* > > * <sld:Geometry>* > > * <ogc:PropertyName>grid</ogc:PropertyName>* > > * </sld:Geometry>* > > * <sld:Opacity>1</sld:Opacity>* > > * <sld:ColorMap>* > > * <sld:ColorMapEntry color="#f7fbff" > label="279.000000" opacity="1.0" quantity="279"/>* > > * <sld:ColorMapEntry color="#deebf7" > label="463.210000" opacity="1.0" quantity="463.21"/>* > > * <sld:ColorMapEntry color="#c7dcef" > label="647.420000" opacity="1.0" quantity="647.42"/>* > > * <sld:ColorMapEntry color="#a2cbe2" > label="831.630000" opacity="1.0" quantity="831.63"/>* > > * <sld:ColorMapEntry color="#72b2d7" > label="1015.840000" opacity="1.0" quantity="1015.84"/>* > > * <sld:ColorMapEntry color="#4997c9" > label="1200.050000" opacity="1.0" quantity="1200.05"/>* > > * <sld:ColorMapEntry color="#2878b8" > label="1384.260000" opacity="1.0" quantity="1384.26"/>* > > * <sld:ColorMapEntry color="#0d57a1" > label="1554.300000" opacity="1.0" quantity="1554.3"/>* > > * <sld:ColorMapEntry color="#08306b" > label="1696.000000" opacity="1.0" quantity="1696"/>* > > * </sld:ColorMap>* > > * </sld:RasterSymbolizer>* > > * </sld:Rule>* > > * </sld:FeatureTypeStyle>* > > * </sld:UserStyle>* > > * </sld:UserLayer>* > > *</sld:StyledLayerDescriptor>* > > > > And gdalinfo output: > > *Driver: GTiff/GeoTIFF* > > *Files: C:\Procesos_TMP\SIAR_Teledeteccion\PrecipAnual-2016i.tif* > > *Size is 107809, 88498* > > *Coordinate System is:* > > *PROJCS["WGS 84 / UTM zone 30N",* > > * GEOGCS["WGS 84",* > > * DATUM["WGS_1984",* > > * SPHEROID["WGS 84",6378137,298.257223563,* > > * AUTHORITY["EPSG","7030"]],* > > * AUTHORITY["EPSG","6326"]],* > > * PRIMEM["Greenwich",0,* > > * AUTHORITY["EPSG","8901"]],* > > * UNIT["degree",0.0174532925199433,* > > * AUTHORITY["EPSG","9122"]],* > > * AUTHORITY["EPSG","4326"]],* > > * PROJECTION["Transverse_Mercator"],* > > * PARAMETER["latitude_of_origin",0],* > > * PARAMETER["central_meridian",-3],* > > * PARAMETER["scale_factor",0.9996],* > > * PARAMETER["false_easting",500000],* > > * PARAMETER["false_northing",0],* > > * UNIT["metre",1,* > > * AUTHORITY["EPSG","9001"]],* > > * AXIS["Easting",EAST],* > > * AXIS["Northing",NORTH],* > > * AUTHORITY["EPSG","32630"]]* > > *Origin = (-37200.589999999997000,4880153.321000000500000)* > > *Pixel Size = (10.000000000000000,-10.000000000000000)* > > *Metadata:* > > * AREA_OR_POINT=Area* > > * Band_1=Mosaic (Band 1)* > > *Image Structure Metadata:* > > * INTERLEAVE=BAND* > > *Corner Coordinates:* > > *Upper Left ( -37200.590, 4880153.321) ( 9d41'10.33"W, 43d52'42.55"N)* > > *Lower Left ( -37200.590, 3995173.321) ( 8d57'12.87"W, 35d57'11.34"N)* > > *Upper Right ( 1040889.410, 4880153.321) ( 3d43'54.49"E, 43d52'32.87"N)* > > *Lower Right ( 1040889.410, 3995173.321) ( 2d59'39.32"E, 35d57' 4.03"N)* > > *Center ( 501844.410, 4437663.321) ( 2d58'42.11"W, 40d 5'21.30"N)* > > *Band 1 Block=107809x1 Type=Int16, ColorInterp=Gray* > > * Description = Mosaic (Band 1)* > > * Minimum=172.000, Maximum=2450.000, Mean=570.734, StdDev=280.509* > > * NoData Value=0* > > * Metadata:* > > * STATISTICS_MAXIMUM=2450* > > *STATISTICS_MEAN=570.73436824794* > > * STATISTICS_MINIMUM=172* > > * STATISTICS_STDDEV=280.50861764515* > > > > Thanks. > > > > Un saludo. > > [image: > http://www.tragsa.es/SiteCollectionImages/Relaciones%20Institucionales%20(Prensa)/FIRMA%20OUTLOOK/Tragsatec.png] > > [image: > http://www.tragsa.es/SiteCollectionImages/Relaciones%20Institucionales%20(Prensa)/FIRMA%20OUTLOOK/cenefa.png] > > *Briones Garcia, Pedro * > > Grupo Tragsa - SEPI > > [image: > http://www.tragsa.es/SiteCollectionImages/Relaciones%20Institucionales%20(Prensa)/FIRMA%20OUTLOOK/Tragsatec_SEPI.png] > > Calle Julián Camarillo 6B - 28037 Madrid > Tel.: 913226489 - 88216 - Fax: 913226005 > [email protected] > *www.tragsa.es * <http://www.tragsa.es/> > > > En beneficio del medio ambiente, imprime este e-mail sólo si realmente es > necesario > For the benefit of the environment, print this e-mail only if you really > need to > > > > *De:* Simone Giannecchini [mailto:[email protected]] > *Enviado el:* miércoles, 31 de octubre de 2018 14:47 > *Para:* Briones Garcia, Pedro <[email protected]> > *CC:* geoserver-users <[email protected]> > *Asunto:* Re: [Geoserver-users] 16bit image rendering problem > > > > Dear Pedro, > > we need to see the styles and the output of gdalinfo --stats on this image > before saying anything. > > Can you provide them? > > > Regards, > Simone Giannecchini > == > GeoServer Professional Services from the experts! > Visit http://goo.gl/it488V for more information. > == > Ing. Simone Giannecchini > @simogeo > Founder/Director > > GeoSolutions S.A.S. > Via di Montramito 3/A > 55054 Massarosa (LU) > Italy > phone: +39 0584 962313 > fax: +39 0584 1660272 > mob: +39 333 8128928 > > http://www.geo-solutions.it > http://twitter.com/geosolutions_it > > ------------------------------------------------------- > Con riferimento alla normativa sul trattamento dei dati personali (Reg. UE > 2016/679 - Regolamento generale sulla protezione dei dati “GDPR”), si > precisa che ogni circostanza inerente alla presente email (il suo > contenuto, gli eventuali allegati, etc.) è un dato la cui conoscenza è > riservata al/i solo/i destinatario/i indicati dallo scrivente. Se il > messaggio Le è giunto per errore, è tenuta/o a cancellarlo, ogni altra > operazione è illecita. Le sarei comunque grato se potesse darmene notizia. > > This email is intended only for the person or entity to which it is > addressed and may contain information that is privileged, confidential or > otherwise protected from disclosure. We remind that - as provided by > European Regulation 2016/679 “GDPR” - copying, dissemination or use of this > e-mail or the information herein by anyone other than the intended > recipient is prohibited. If you have received this email by mistake, please > notify us immediately by telephone or e-mail. > > > > > > On Wed, Oct 31, 2018 at 12:41 PM Briones Garcia, Pedro <[email protected]> > wrote: > > Hi all. > > > > I’m having problems rendering a *16 bit GeoTIFF image* in GeoServer. I’ve > created an SLD and I’ve associated it with the image, but the colors don’t > correspond to the ones of the SLD. Looking for information in this list, I > found that the GeoTIFF is stretched to 8 bits before being rendered by > GeoServer. I’ve tried too <ContrastEnhancement> option, but I get an error. > I can’t convert the image to 8 bit because I have values greater than 255. > > > > Is there any workaround? > > > > Thanks in advance. > > > > [image: > http://www.tragsa.es/SiteCollectionImages/Relaciones%20Institucionales%20(Prensa)/FIRMA%20OUTLOOK/Tragsatec.png] > > [image: > http://www.tragsa.es/SiteCollectionImages/Relaciones%20Institucionales%20(Prensa)/FIRMA%20OUTLOOK/cenefa.png] > > *Briones Garcia, Pedro * > JGAP Sist Inform Geográfica > S.Información Geográfica / G.Sist.Inf. Geografica > > Grupo Tragsa - SEPI > > [image: > http://www.tragsa.es/SiteCollectionImages/Relaciones%20Institucionales%20(Prensa)/FIRMA%20OUTLOOK/Tragsatec_SEPI.png] > > Calle Julián Camarillo 6B - 28037 Madrid > Tel.: 913226489 - 88216 - Fax: 913226005 > [email protected] > *www.tragsa.es * <http://www.tragsa.es/> > > > En beneficio del medio ambiente, imprime este e-mail sólo si realmente es > necesario > For the benefit of the environment, print this e-mail only if you really > need to > > > > > > > * ------------------------------ * > > > *********************************************************************************************** > El consumo de papel es perjudicial para el medio ambiente. Por favor, > téngalo en cuenta antes de imprimir este mensaje. AVISO LEGAL: Este mensaje > y sus anexos pueden contener información confidencial o legalmente > protegida. Está dirigido únicamente a la persona o entidad indicada como > destinatarios del mensaje. Si este mensaje le hubiera llegado por error, > por favor elimínelo sin revisarlo ni reenviarlo y notifíquelo > inmediatamente al remitente. > ********************************************************************************************** > * > * ------------------------------ * > > _______________________________________________ > Geoserver-users mailing list > > Please make sure you read the following two resources before posting to > this list: > - Earning your support instead of buying it, but Ian Turton: > http://www.ianturton.com/talks/foss4g.html#/ > - The GeoServer user list posting guidelines: > http://geoserver.org/comm/userlist-guidelines.html > > If you want to request a feature or an improvement, also see this: > https://github.com/geoserver/geoserver/wiki/Successfully-requesting-and-integrating-new-features-and-improvements-in-GeoServer > > > [email protected] > https://lists.sourceforge.net/lists/listinfo/geoserver-users > > > > > * ------------------------------ * > > > *********************************************************************************************** > El consumo de papel es perjudicial para el medio ambiente. Por favor, > téngalo en cuenta antes de imprimir este mensaje. AVISO LEGAL: Este mensaje > y sus anexos pueden contener información confidencial o legalmente > protegida. Está dirigido únicamente a la persona o entidad indicada como > destinatarios del mensaje. Si este mensaje le hubiera llegado por error, > por favor elimínelo sin revisarlo ni reenviarlo y notifíquelo > inmediatamente al remitente. > ********************************************************************************************** > * > * ------------------------------ * > > > > > > *------------------------------ > ********************************************************************************************** > El consumo de papel es perjudicial para el medio ambiente. Por favor, > téngalo en cuenta antes de imprimir este mensaje. AVISO LEGAL: Este mensaje > y sus anexos pueden contener información confidencial o legalmente > protegida. Está dirigido únicamente a la persona o entidad indicada como > destinatarios del mensaje. Si este mensaje le hubiera llegado por error, > por favor elimínelo sin revisarlo ni reenviarlo y notifíquelo > inmediatamente al remitente. > ********************************************************************************************** > ------------------------------* >
_______________________________________________ Geoserver-users mailing list Please make sure you read the following two resources before posting to this list: - Earning your support instead of buying it, but Ian Turton: http://www.ianturton.com/talks/foss4g.html#/ - The GeoServer user list posting guidelines: http://geoserver.org/comm/userlist-guidelines.html If you want to request a feature or an improvement, also see this: https://github.com/geoserver/geoserver/wiki/Successfully-requesting-and-integrating-new-features-and-improvements-in-GeoServer [email protected] https://lists.sourceforge.net/lists/listinfo/geoserver-users
