Ari Jolma-2 wrote > Ari Jolma kirjoitti 27.10.2017 klo 19:38: >> >> >> * I'm testing against existing ArcGIS, GeoServer and MapServer servers >> on the net > > Version 1.0.0 seems to be usually understandable/ok but strangeness > begins with 1.1 > > For example this request to a MapServer WCS (I'm not responsible for > that server so don't know much about it), which is generated in the > driver during a DescribeCoverage for the coverage, > > http://194.66.252.155/cgi-bin/BGS_EMODnet_bathymetry/ows?SERVICE=WCS&VERSION=1.1.1&REQUEST=GetCoverage&IDENTIFIER=BGS_EMODNET_CentralMed-MCol&FORMAT=image%2Ftiff&BOUNDINGBOX=9.833333335,46.183333325,9.837500005,46.187499995,urn:ogc:def:crs:EPSG::4326&RangeSubset=band > > gets the response > > WCS server error. Requested BBOX > (46.183333325,9.833333335,46.187499995,9.837500005) is outside requested > coverage BBOX (9.83125,30.01040372,22.23542659,46.18958333) > > If I change the order of X and Y in the bounding box in the request, the > reply is ok. I'm thinking MapServer is in error here, for example > similar request to ArcGIS WCS server > > http://paikkatieto.ymparisto.fi/arcgis/services/Testit/Velmu_wcs_testi/MapServer/WCSServer?SERVICE=WCS&VERSION=1.1.2&REQUEST=GetCoverage&IDENTIFIER=1&FORMAT=image%2FGeoTIFF&BOUNDINGBOX=61686.0383772501,7302181.14320843,61706.0383772501,7302201.14320843,urn:ogc:def:crs:EPSG::3067&RangeSubset=Field_1 > > gets an ok response. > > The case of GeoServer is also strange > > https://msp.smartsea.fmi.fi/geoserver/wcs?SERVICE=WCS&VERSION=1.1.1&REQUEST=GetCoverage&IDENTIFIER=smartsea%3Aeusm2016&FORMAT=image%2Ftiff&BOUNDINGBOX=61610,7303970,61630,7303990,urn:ogc:def:crs:EPSG::3067&RangeSubset=contents > > -- GeoServer does not seem to understand that GDAL wants only a 2 x 2 > sample - the response is huge (the whole geotiff?). > > Ari
Hi, BoundingBoxes in WCS 1.1.x and 2.x must follow the axis order of the coordinate system, so with urn:ogc:def:crs:EPSG::4326 it must be latitude-longitude. EPSG:3067 is natively an easting-northing system and therefore it can make you believe that everything works fine but if you test the Finnish services also with northing-easting system EPSG:2393 you may get more frustration. An open Geoserver with a DEM of Finland is available for testing at http://avoindata.maanmittauslaitos.fi/geoserver/wcs?service=WCS&version=2.0.1&request=GetCapabilities -Jukka Rahkonen- -- Sent from: http://osgeo-org.1560.x6.nabble.com/GDAL-Dev-f3742093.html _______________________________________________ gdal-dev mailing list gdal-dev@lists.osgeo.org https://lists.osgeo.org/mailman/listinfo/gdal-dev