Dear All,
Thanks a lot for your answers. My problem could be solved out if I knew how
to create a projectioncrs from scratch with some geotools class having in
hand the projection parameters(like "src_semi_major" and so one). I am using
HDFEOS file format and as Frank said there are using this kind of projection
in their product. I found an example here but deprecated: I'm unable to find
neither FactoryGroup nor FactoryContainer in geotools. Herebelow is the code
copied from GeoTools 2.5 Users Guide
Thanks.
FactoryGroup factories = new FactoryGroup(null);
GeographicCRS geoCRS = DefaultGeographicCRS.WGS84;
CartesianCS cartCS = DefaultCartesianCS.PROJECTED;
ParameterValueGroup parameters = mtFactory.getDefaultParameters("Oblique
Stereographic");
parameters.parameter("semi_major").setValue(ConstantesDespliegue.VALOR_SEMI_MAYOR);
parameters.parameter("semi_minor").setValue(6356752.314245179);
parameters.parameter("central_meridian").setValue(coordinateCentro.x);
//parameters.parameter("latitude_of_origin").setValue(70.0);
parameters.parameter("latitude_of_origin").setValue(coordinateCentro.y);
parameters.parameter("scale_factor").setValue(1.0);
parameters.parameter("false_easting").setValue(0.0);
parameters.parameter("false_northing").setValue(0.0);
Map properties = Collections.singletonMap("name", "WGS 84 / UTM Zone
12N");
ProjectedCRS projCRS = factories.createProjectedCRS(properties, geoCRS,
null, parameters, cartCS);
The above code example may be out of date FactoryGroup( has been replaced by
FactoryContainer)
Agossa wrote:
>
> Hello,
> How could I use a GCTP Projection code in Geotools? That is, I would like
> to decode a GCTP code into geotools CoordinateReferenceSystem;
> Thanks for your help.
> Agossa
>
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