Hi Gary, please read below. On Tue, Oct 20, 2015 at 1:02 PM, Smart, Gary Export License Required - US UTAS <[email protected]> wrote:
> OK – well if the geoserver mosaic function is not supposed to deal with > random NITF files and re-warping images – how come if I convert them first > to geotif (without warping the imagery) the mosaicing tool accepts them and > produces a (approximate) rectified mosaic? > Again, as I said in the other thread, could you please provide us the gdalinfo output of this geotiff? I think that gdal is doing some processing operation on the input NITF. > I’m sure this thing is designed to do what I want, but it just does not > accept NITF files. > > > > I notice that gdalinfo does not populate the geo-corners with the > information from the IGEOLO but instead simply loads the image extent in > pixel space, despite correctly populating the GCPs with lat/longs. > gdalinfo is clearly showing the projection to be WGS84 EPSG:4326, > Could you please provide the gdalinfo output for both the original NITF and the produced GeoTIFF? it knows where the corners are in lat long space, so why is this > information not used by GDAL to populate the image corners used by > geoserver? > > > > (incidentally, “gdal_translate –of GTiff my.ntf aNew.tif” does not produce > a valid georeferenced geotif. > What do you mean? > I had to go first convert to geo-pdf and then to geotif for some reason) > Not sure about this. Maybe the Geo-PDF driver does some hack. Please, let us know. Regards, Daniele > > > *From:* [email protected] [mailto:[email protected]] *On Behalf > Of *Andrea Aime > *Sent:* 22 September 2015 18:32 > *To:* Smart, Gary Export License Required - US UTAS > *Cc:* Daniele Romagnoli; [email protected] > *Subject:* Re: [Geoserver-users] [External] Re: NITF files incorrectly > georeferenced > > > > On Tue, Sep 22, 2015 at 7:16 PM, Smart, Gary Export License Required - US > UTAS <[email protected]> wrote: > > I don’t think I have ever seen a NITF output from GDAL which reports > anything on the line ‘Coordinate System is:’ – I was under the impression > that the wealth of information below described the Coordinate System. > > > > I was also under the impression that geoserver could import random NITF > images (these are large NADIR views) and serve them through the WMS (i.e. > presumably using GDAL to orthorectify the imagery en-route). To do this, I > thought it used the four corner georeferencing clearly contained in this > NITF file and all the others I have. > > Is this not the case? I can see the images using the ‘layer preview’ > tool, so I presume it can serve them somehow – and they look warped as > required. But they just seem to be in the wrong place on the Earth! > > > > Ha ha, you certainly made a large number of assumptions there :-p > > No, GeoServer does does not do any ortorectification on the fly, gdal or > not. > > > > As Daniele suggested, you should fix those files using gdalwarp, so that > they are truly rectified. > > Or, if you really want GeoServer to follow the path you imagined, you can > either add features to it yourself, the code is there for everybody, or > check commercial support (http://geoserver.org/support/) to have someone > do it for you > > > > Cheers > > Andrea > > > > -- > > == > > GeoServer Professional Services from the experts! Visit > > http://goo.gl/it488V for more information. > > == > > > > Ing. Andrea Aime > > @geowolf > > Technical Lead > > > > GeoSolutions S.A.S. > > Via Poggio alle Viti 1187 > > 55054 Massarosa (LU) > > Italy > > phone: +39 0584 962313 > > fax: +39 0584 1660272 > > mob: +39 339 8844549 > > > > http://www.geo-solutions.it > > http://twitter.com/geosolutions_it > > > > *AVVERTENZE AI SENSI DEL D.Lgs. 196/2003* > > Le informazioni contenute in questo messaggio di posta elettronica e/o > nel/i file/s allegato/i sono da considerarsi strettamente riservate. Il > loro utilizzo è consentito esclusivamente al destinatario del messaggio, > per le finalità indicate nel messaggio stesso. Qualora riceviate questo > messaggio senza esserne il destinatario, Vi preghiamo cortesemente di > darcene notizia via e-mail e di procedere alla distruzione del messaggio > stesso, cancellandolo dal Vostro sistema. Conservare il messaggio stesso, > divulgarlo anche in parte, distribuirlo ad altri soggetti, copiarlo, od > utilizzarlo per finalità diverse, costituisce comportamento contrario ai > principi dettati dal D.Lgs. 196/2003. > > > > The information in this message and/or attachments, is intended solely for > the attention and use of the named addressee(s) and may be confidential or > proprietary in nature or covered by the provisions of privacy act > (Legislative Decree June, 30 2003, no.196 - Italy's New Data Protection > Code).Any use not in accord with its purpose, any disclosure, reproduction, > copying, distribution, or either dissemination, either whole or partial, is > strictly forbidden except previous formal approval of the named > addressee(s). If you are not the intended recipient, please contact > immediately the sender by telephone, fax or e-mail and delete the > information in this message that has been received in error. The sender > does not give any warranty or accept liability as the content, accuracy or > completeness of sent messages and accepts no responsibility for changes > made after they were sent or for other risks which arise as a result of > e-mail transmission, viruses, etc. > > > > ------------------------------------------------------- > > > ------------------------------------------------------------------------------ > > _______________________________________________ > Geoserver-users mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/geoserver-users > > -- == GeoServer Professional Services from the experts! Visit http://goo.gl/it488V for more information. == Ing. Daniele Romagnoli Senior Software Engineer GeoSolutions S.A.S. Via Poggio alle Viti 1187 55054 Massarosa (LU) Italy phone: +39 0584 962313 fax: +39 0584 1660272 http://www.geo-solutions.it http://twitter.com/geosolutions_it ------------------------------------------------------- *AVVERTENZE AI SENSI DEL D.Lgs. 196/2003* Le informazioni contenute in questo messaggio di posta elettronica e/o nel/i file/s allegato/i sono da considerarsi strettamente riservate. Il loro utilizzo è consentito esclusivamente al destinatario del messaggio, per le finalità indicate nel messaggio stesso. Qualora riceviate questo messaggio senza esserne il destinatario, Vi preghiamo cortesemente di darcene notizia via e-mail e di procedere alla distruzione del messaggio stesso, cancellandolo dal Vostro sistema. Conservare il messaggio stesso, divulgarlo anche in parte, distribuirlo ad altri soggetti, copiarlo, od utilizzarlo per finalità diverse, costituisce comportamento contrario ai principi dettati dal D.Lgs. 196/2003. The information in this message and/or attachments, is intended solely for the attention and use of the named addressee(s) and may be confidential or proprietary in nature or covered by the provisions of privacy act (Legislative Decree June, 30 2003, no.196 - Italy's New Data Protection Code).Any use not in accord with its purpose, any disclosure, reproduction, copying, distribution, or either dissemination, either whole or partial, is strictly forbidden except previous formal approval of the named addressee(s). If you are not the intended recipient, please contact immediately the sender by telephone, fax or e-mail and delete the information in this message that has been received in error. The sender does not give any warranty or accept liability as the content, accuracy or completeness of sent messages and accepts no responsibility for changes made after they were sent or for other risks which arise as a result of e-mail transmission, viruses, etc.
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