[Board-es] WKT string containing Bursa Wolf parameters for EPSG 2062

Jean Marie jmtrg en hotmail.fr
Mie Mayo 19 10:01:11 EDT 2010


Hello

I am struggling to find an OGK WKT description for EPSG code 2062 (corresponding to Spain mainland projection)
including Bursa Wolf parameters which are specified by the parameter TOWGS84[...]

but in the description I could find on the web, those parameters are missing

here is below a description given by the site spatialreference http://spatialreference.org/ref/epsg/2062/prettywkt/
PROJCS["Madrid 1870 (Madrid) / Spain",
    GEOGCS["Madrid 1870 (Madrid)",
        DATUM["Madrid_1870_Madrid",
            SPHEROID["Struve 1860",6378298.3,294.73,
                AUTHORITY["EPSG","7028"]],
            AUTHORITY["EPSG","6903"]],
        PRIMEM["Madrid",-3.687938888888889,
            AUTHORITY["EPSG","8905"]],
        UNIT["degree",0.01745329251994328,
            AUTHORITY["EPSG","9122"]],
        AUTHORITY["EPSG","4903"]],
    UNIT["metre",1,
        AUTHORITY["EPSG","9001"]],
    PROJECTION["Lambert_Conformal_Conic_1SP"],
    PARAMETER["latitude_of_origin",40],
    PARAMETER["central_meridian",0],
    PARAMETER["scale_factor",0.9988085293],
    PARAMETER["false_easting",600000],
    PARAMETER["false_northing",600000],
    AUTHORITY["EPSG","2062"],
    AXIS["X",EAST],
    AXIS["Y",NORTH]]

another description is given at :
http://svn.osgeo.org/geotools/trunk/modules/plugin/epsg-wkt/src/main/resources/org/geotools/referencing/crs/epsg.properties

is it possible to find this information ?

thanks in advance

jean-Marie



 		 	   		  
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