Package org.opengis.referencing.crs

Examples of org.opengis.referencing.crs.GeographicCRS

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     try {
       final CRSAuthorityFactory crsAuthorityFactory =
           CRS.getAuthorityFactory(false);
      
      
       final GeographicCRS geoCRS =
           crsAuthorityFactory.createGeographicCRS("EPSG:4326");
//         org.geotools.referencing.crs.DefaultGeographicCRS.WGS84;

       final CoordinateReferenceSystem dataCRS =
           crsAuthorityFactory
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     try {
       final CRSAuthorityFactory crsAuthorityFactory =
           CRS.getAuthorityFactory(false);
      
      
       final GeographicCRS geoCRS =
           crsAuthorityFactory.createGeographicCRS("EPSG:4326");
//         org.geotools.referencing.crs.DefaultGeographicCRS.WGS84;

       final CoordinateReferenceSystem dataCRS =
           crsAuthorityFactory
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    /**
     * Tests the {@link CommonCRS#geographic()} method.
     */
    @Test
    public void testGeographic() {
        final GeographicCRS geographic = CommonCRS.WGS84.geographic();
        Validators.validate(geographic);
        GeodeticObjectVerifier.assertIsWGS84(geographic, true, true);
        assertSame("Cached value", geographic, CommonCRS.WGS84.geographic());
    }
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     * Tests the {@link CommonCRS#normalizedGeographic()} method.
     */
    @Test
    @DependsOnMethod("testGeographic")
    public void testNormalizedGeographic() {
        final GeographicCRS geographic = CommonCRS.WGS84.geographic();
        final GeographicCRS normalized = CommonCRS.WGS84.normalizedGeographic();
        Validators.validate(normalized);
        assertSame(geographic.getDatum(), normalized.getDatum());

        final CoordinateSystem φλ = geographic.getCoordinateSystem();
        final CoordinateSystem λφ = normalized.getCoordinateSystem();
        assertSame("Longitude", φλ.getAxis(1), λφ.getAxis(0));
        assertSame("Latitude",  φλ.getAxis(0), λφ.getAxis(1));
        assertSame("Cached value", normalized, CommonCRS.WGS84.normalizedGeographic());
    }
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     * Tests the {@link CommonCRS#geographic3D()} method.
     */
    @Test
    @DependsOnMethod("testGeographic")
    public void testGeographic3D() {
        final GeographicCRS crs = CommonCRS.WGS72.geographic3D();
        Validators.validate(crs);
        assertEquals("WGS 72", crs.getName().getCode());
        assertSame   (CommonCRS.WGS72.geographic().getDatum(), crs.getDatum());
        assertNotSame(CommonCRS.WGS84.geographic().getDatum(), crs.getDatum());

        final EllipsoidalCS cs = crs.getCoordinateSystem();
        final String name = cs.getName().getCode();
        assertTrue(name, name.startsWith("Ellipsoidal 3D"));
        assertEquals("dimension", 3, cs.getDimension());
        assertEquals(AxisDirection.NORTH, cs.getAxis(0).getDirection());
        assertEquals(AxisDirection.EAST,  cs.getAxis(1).getDirection());
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            switch (e) {
                case WGS84:  compare(HardCodedDatum.WGS84,  datum); break;
                case WGS72:  compare(HardCodedDatum.WGS72,  datum); break;
                case SPHERE: compare(HardCodedDatum.SPHERE, datum); break;
            }
            final GeographicCRS crs = StandardDefinitions.createGeographicCRS(e.geographic, datum, cs);
            Validators.validate(crs);
            switch (e) {
                case WGS84:  compare(HardCodedCRS.WGS84, crs); break;
            }
            Validators.validate(crs);
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        final Ellipsoid ellipsoid = datum.getEllipsoid();
        assertEquals(equatorialRadius, ellipsoid.getSemiMajorAxis(), DELTA);
        assertEquals(inverseFlattening, ellipsoid.getInverseFlattening(), DELTA);

        // Testing coordinateReferenceSystem setup
        final GeographicCRS geoCrs = Utilities.getBaseCRS(equatorialRadius, inverseFlattening);
        assertEquals(datum, geoCrs.getDatum());

        CoordinateReferenceSystem mercatorCRS = Utilities.getMercator2SPProjectedCRS(10, 0, 0,
                geoCrs, null);
        assertTrue(mercatorCRS instanceof DefaultProjectedCRS);
        DefaultProjectedCRS mercator = (DefaultProjectedCRS) mercatorCRS;
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        }
       
        if (name.getLocalPart().equals("pos")) {
            CoordinateReferenceSystem crs = envelope.getCoordinateReferenceSystem();

            GeographicCRS spatialCRS = null;

            if (crs instanceof CompoundCRS) {
                List CRSs = ((DefaultCompoundCRS) crs).getCoordinateReferenceSystems();

                for (Object item : CRSs) {
                    if (item instanceof GeographicCRS) {
                        spatialCRS = (GeographicCRS) item;
                    }
                }
            } else {
                spatialCRS = (GeographicCRS) envelope.getCoordinateReferenceSystem();
            }

            if (spatialCRS != null) {
                List<DirectPosition> envelopePositions = new LinkedList<DirectPosition>();

                GeneralDirectPosition lowerCorner = new GeneralDirectPosition(envelope.getCoordinateReferenceSystem());
                GeneralDirectPosition upperCorner = new GeneralDirectPosition(envelope.getCoordinateReferenceSystem());

                for (int i = 0; i < spatialCRS.getCoordinateSystem().getDimension(); i++) {
                    lowerCorner.setOrdinate(i, envelope.getLowerCorner().getOrdinate(i));
                    upperCorner.setOrdinate(i, envelope.getUpperCorner().getOrdinate(i));
                }

                envelopePositions.add(lowerCorner);
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        }

        if (name.getLocalPart().equals("pos")) {
            CoordinateReferenceSystem crs = envelope.getCoordinateReferenceSystem();

            GeographicCRS spatialCRS = null;

            if (crs instanceof CompoundCRS) {
                List CRSs = ((DefaultCompoundCRS) crs).getCoordinateReferenceSystems();

                for (Object item : CRSs) {
                    if (item instanceof GeographicCRS) {
                        spatialCRS = (GeographicCRS) item;
                    }
                }
            } else {
                spatialCRS = (GeographicCRS) envelope.getCoordinateReferenceSystem();
            }

            if (spatialCRS != null) {
                List<DirectPosition> envelopePositions = new LinkedList<DirectPosition>();
               
                GeneralDirectPosition lowerCorner = new GeneralDirectPosition(envelope.getCoordinateReferenceSystem());
                GeneralDirectPosition upperCorner = new GeneralDirectPosition(envelope.getCoordinateReferenceSystem());

                for (int i = 0; i < spatialCRS.getCoordinateSystem().getDimension(); i++) {
                    lowerCorner.setOrdinate(i, envelope.getLowerCorner().getOrdinate(i));
                    upperCorner.setOrdinate(i, envelope.getUpperCorner().getOrdinate(i));
                }

                envelopePositions.add(lowerCorner);
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    /**
     * GEOT-3497 (given the same accuracy use the transformation method with the largest valid area)
     */
    @Test
    public void testNad83() throws Exception {
        GeographicCRS crs = (GeographicCRS) CRS.decode("EPSG:4269");
        DefaultGeodeticDatum datum = (DefaultGeodeticDatum) crs.getDatum();
        BursaWolfParameters[] params = datum.getBursaWolfParameters();
        boolean wgs84Found = false;
        for(int i = 0; i < params.length; i++) {
            if(DefaultGeodeticDatum.isWGS84(params[i].targetDatum)) {
                wgs84Found = true;
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Related Classes of org.opengis.referencing.crs.GeographicCRS

  • org.apache.sis.referencing.CommonCRSTest
  • org.apache.sis.referencing.StandardDefinitionsTest
  • org.geotools.coverage.grid.imageio.geotiff.metadata.GeoTiffMetadata2CRSAdapter
  • org.geotools.coverage.grid.io.imageio.geotiff.GeoTiffMetadata2CRSAdapter
  • org.geotools.coverage.io.hdf4.CRSUtilities
  • org.geotools.coverage.io.util.Utilities
  • org.geotools.coverage.io.util.UtilitiesTest
  • org.geotools.coverage.processing.ResampleTest
  • org.geotools.geometry.jts.GeometryUtils
  • org.geotools.gml4wcs.bindings.EnvelopeTypeBinding
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