Hi Simone, I have a large amount of remote sensing data in ENVIHdr BSQ format, that I would like to have delivered through a WCS. I have basically just copied what you have done for the ESRIHdr files in geotools and created an EnviHdrFormat etc. which utilizes the ENVIHdrImageReaderSpi from imageio-ext. This appears to have made my data readable through the WMS, WCS, as least from the small amount of testing I have done so far. What I would like to do now is have the ENVIHdr files delivered in their native format through the WCS.
From what you have said, this means that write mode functionality will have to be added to the imageio-ext libraries for ENVIHdr files before a CoverageResponseDelegate can be written. How long would you think it would take to add this sort of functionality to imageio-ext? Cheers, Mat On 25/11/2009, at 8:10 AM, Simone Giannecchini wrote: > Ciao Matthew, > EnviHDR is not supported in write mode, or at least no yet, it would > be relatively easy to do that via imageio-ext. > Just for the records, could please detail a bit more about what you > have done geotools-wise to work with envi hdr? > > Simone. > ------------------------------------------------------- > Ing. Simone Giannecchini > GeoSolutions S.A.S. > Founder - 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://geo-solutions.blogspot.com/ > http://simboss.blogspot.com/ > http://www.linkedin.com/in/simonegiannecchini > > ------------------------------------------------------- > > > > On Tue, Nov 24, 2009 at 4:03 AM, Mathew Wyatt > <[email protected]> wrote: >> Hi Andrea, >> >> Just for clarification. Is there any possibly way to have geoserver >> wcs return the 'nativeFormat' of the data in question? I have made a >> few attempts but had no success. Looking through the geoserver >> codebase it appears I need to write a 'CoverageResponseDelegate' for >> ENVIHdr files. Is this correct? >> >> Cheers, >> Mat >> >> On 23/11/2009, at 4:39 PM, Andrea Aime wrote: >> >>> Mathew Wyatt ha scritto: >>>> Hi, >>>> >>>> I have recently been adding functionality to geotools for it to >>>> support ENVI Hdr data files. >>> >>> Nice! Do you plan to contribute that back to the GeoTools community? >>> Getting a community module there is easy (and with some unit testing >>> and commitment it can become an official module too). >>> >>>> I have managed to get the handler >>>> working, and the files are viewable with the WMS, and accessible >>>> through the WCS. Except: >>>> >>>> When I run the following WCS query, I am returned a .eml file, >>>> instead >>>> of a geotiff: >>>> >>>> http://localhost:8080/geoserver/wcs?service=WCS&request=GetCoverage&version=1.1.1&identifier=BlockAAlsmectiterelative&BoundingBox=235686.234,7880953.0,292701.234,7940609.5,urn:ogc:def:crs:EPSG::32754&format=image/geotiff >>>> >>>> Also, I would like geoserver to return me ENVI Hdr BSQ files - >>>> possibly zipped. How would I go about adding functionality for a >>>> custom output format to geoserver? >>> >>> That is not a problem with output formats, it's the WCS spec that >>> _mandates_ one to return a mime/multipart response, the xml response >>> describing the outputs is the main document and the geotiffs >>> are attachments (sounds crazy, I know). >>> >>> If you don't like that you have to use WCS 1.0 or use store=true >>> in WCS 1.1 and make two requests >>> >>> Cheers >>> Andrea >>> >>> -- >>> Andrea Aime >>> OpenGeo - http://opengeo.org >>> Expert service straight from the developers. >> >> -- >> Mathew Wyatt >> Software Engineer, CSIRO Exploration and Mining >> AARC (Australian Resources Research Centre) >> 26 Dick Perry Ave, Kensington WA 6151, Australia >> >> >> ------------------------------------------------------------------------------ >> Let Crystal Reports handle the reporting - Free Crystal Reports >> 2008 30-Day >> trial. Simplify your report design, integration and deployment - >> and focus on >> what you do best, core application coding. Discover what's new with >> Crystal Reports now. http://p.sf.net/sfu/bobj-july >> _______________________________________________ >> Geoserver-devel mailing list >> [email protected] >> https://lists.sourceforge.net/lists/listinfo/geoserver-devel >> -- Mathew Wyatt Software Engineer, CSIRO Exploration and Mining AARC (Australian Resources Research Centre) 26 Dick Perry Ave, Kensington WA 6151, Australia ------------------------------------------------------------------------------ Let Crystal Reports handle the reporting - Free Crystal Reports 2008 30-Day trial. Simplify your report design, integration and deployment - and focus on what you do best, core application coding. Discover what's new with Crystal Reports now. http://p.sf.net/sfu/bobj-july _______________________________________________ Geoserver-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/geoserver-devel
