Re: [Geoserver-users] Question about GeoTiffs
Hi Andrea You posted that: "- GeoServer is unable to read GeoTiffs that is georeferenced by a custom CRS (not an official EPSG code)" on Geoserver blog http://blog.geoserver.org/2012/09/21/geoserver-2-2-released/ is written that now: "Better support for un-referenced data with the new EPSG:40400 code that identifies a coordinate system made up of a generic 2D Cartesian plane" and what if I have Geotiffs based on some local projection for one of Polands cities (I don't have WKT or PRJ for this projection) and I want to get that geotiffs serve by Geoserver WMS. How to do that ? -- View this message in context: http://osgeo-org.1560.n6.nabble.com/Question-about-GeoTiffs-tp4979612p5008044.html Sent from the GeoServer - User mailing list archive at Nabble.com. -- Don't let slow site performance ruin your business. Deploy New Relic APM Deploy New Relic app performance management and know exactly what is happening inside your Ruby, Python, PHP, Java, and .NET app Try New Relic at no cost today and get our sweet Data Nerd shirt too! http://p.sf.net/sfu/newrelic-dev2dev ___ Geoserver-users mailing list Geoserver-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/geoserver-users
Re: [Geoserver-users] Question about GeoTiffs
On Thu, Jun 7, 2012 at 5:04 PM, sacprasanna wrote: > Hi Mr geowolf, > > Thanks for your replay and I read your answer to "question about geotiffs".I > create geotiff image using custom SRS system but that SRS has EPSG code.But > in arcmap i can't give EPSG code. > > If so what is correct method to create geotiff image,Is there any tool? I'm not familiar with ESRI tools, can't help you there. > "Both issues could be solved by some coding, the first by being lenient > and look for the ancilliary files if the georeferencing is not present > in the tif file, the second by adding support for parsing a custom > CRS. " This is from your answer in above question. > > I am new to this sort of thing and I can't understand above thing.Pls give > me some little bit information Ah, it just means some developer has to write the code to support geotiffs with custom crs and/or external georeferencing via world files and aux files. The code is going to get written if someone (you for example) does it and donates it to the community. As an alternative, if you don't have development capabilities in house, you can contract out such development to one of the companies providing commercial support for GeoServer: http://geoserver.org/display/GEOS/Commercial+Support Cheers Andrea -- Ing. Andrea Aime GeoSolutions S.A.S. Tech lead Via Poggio alle Viti 1187 55054 Massarosa (LU) Italy phone: +39 0584 962313 fax: +39 0584 962313 mob: +39 339 8844549 http://www.geo-solutions.it http://geo-solutions.blogspot.com/ http://www.youtube.com/user/GeoSolutionsIT http://www.linkedin.com/in/andreaaime http://twitter.com/geowolf -- Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ ___ Geoserver-users mailing list Geoserver-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/geoserver-users
Re: [Geoserver-users] Question about GeoTiffs
Hi Mr geowolf, Thanks for your replay and I read your answer to "question about geotiffs".I create geotiff image using custom SRS system but that SRS has EPSG code.But in arcmap i can't give EPSG code. If so what is correct method to create geotiff image,Is there any tool? "Both issues could be solved by some coding, the first by being lenient and look for the ancilliary files if the georeferencing is not present in the tif file, the second by adding support for parsing a custom CRS. " This is from your answer in above question. I am new to this sort of thing and I can't understand above thing.Pls give me some little bit information Thanks -- View this message in context: http://osgeo-org.1560.n6.nabble.com/Question-about-GeoTiffs-tp4979612p4979765.html Sent from the GeoServer - User mailing list archive at Nabble.com. -- Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ ___ Geoserver-users mailing list Geoserver-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/geoserver-users
Re: [Geoserver-users] Question about GeoTiffs
On Thu, Jun 7, 2012 at 1:41 AM, Garey Mills wrote: > Hi - > > I have some .tifs with associated .prj and .tfw loaded into > Geoserver 2.2-snapshot. If I try downloading one of these layers as a > GeoTiff, I get a file much, much smaller than the original TIFF. Not > only that, when I take that file, put it in Geoserver's data dir, and > attempt to load it as a GeoTiff, I get the error > > Could not list layers for this store, an error occurred > retrieving them: Argument "value" should not be null > > Is it naive to expect that a layer downloaded as a GeoTiff could be > loaded into Geoserver as a GeoTiff? Nope, it's not, but there are two issues: - ESRI calls "GeoTiff" stuff that is not actually a Geotiff according to the standard (http://trac.osgeo.org/geotiff/), typically a world + image file (not your case I understand) - GeoServer is unable to read GeoTiffs that is georeferenced by a custom CRS (not an official EPSG code) Both issues could be solved by some coding, the first by being lenient and look for the ancilliary files if the georeferencing is not present in the tif file, the second by adding support for parsing a custom CRS. That said, code does not write itself (at least for the moment!), contributions welcomed. To see if your case is the second one can you run gdalinfo and report back the output? Cheers Andrea -- Ing. Andrea Aime GeoSolutions S.A.S. Tech lead Via Poggio alle Viti 1187 55054 Massarosa (LU) Italy phone: +39 0584 962313 fax: +39 0584 962313 mob: +39 339 8844549 http://www.geo-solutions.it http://geo-solutions.blogspot.com/ http://www.youtube.com/user/GeoSolutionsIT http://www.linkedin.com/in/andreaaime http://twitter.com/geowolf -- Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ ___ Geoserver-users mailing list Geoserver-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/geoserver-users
[Geoserver-users] Question about GeoTiffs
Hi - I have some .tifs with associated .prj and .tfw loaded into Geoserver 2.2-snapshot. If I try downloading one of these layers as a GeoTiff, I get a file much, much smaller than the original TIFF. Not only that, when I take that file, put it in Geoserver's data dir, and attempt to load it as a GeoTiff, I get the error Could not list layers for this store, an error occurred retrieving them: Argument "value" should not be null Is it naive to expect that a layer downloaded as a GeoTiff could be loaded into Geoserver as a GeoTiff? -- Garey Mills Library Systems Office UC Berkeley -- Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ ___ Geoserver-users mailing list Geoserver-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/geoserver-users