| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package org.apache.sis.internal.referencing.provider; |
| |
| import javax.xml.bind.annotation.XmlTransient; |
| import org.opengis.parameter.ParameterDescriptor; |
| import org.opengis.parameter.ParameterDescriptorGroup; |
| import org.apache.sis.metadata.iso.citation.Citations; |
| import org.apache.sis.parameter.ParameterBuilder; |
| |
| |
| /** |
| * The provider for <cite>"Polar Stereographic (Variant B)"</cite> projection (EPSG:9829). |
| * This provider includes a <cite>"Latitude of standard parallel"</cite> parameter and |
| * determines the hemisphere of the projection from that parameter value. |
| * |
| * @author Rueben Schulz (UBC) |
| * @author Martin Desruisseaux (Geomatys) |
| * @version 1.0 |
| * @since 0.6 |
| * @module |
| */ |
| @XmlTransient |
| public final class PolarStereographicB extends AbstractStereographic { |
| /** |
| * For cross-version compatibility. |
| */ |
| private static final long serialVersionUID = 5188231050523249971L; |
| |
| /** |
| * The EPSG identifier, to be preferred to the name when available. |
| */ |
| public static final String IDENTIFIER = "9829"; |
| |
| /** |
| * The operation parameter descriptor for the <cite>Longitude of origin</cite> (λ₀) parameter value. |
| * Valid values range is [-180 … 180]° and default value is 0°. |
| * |
| * <!-- Generated by ParameterNameTableGenerator --> |
| * <table class="sis"> |
| * <caption>Parameter names</caption> |
| * <tr><td> EPSG: </td><td> Longitude of origin </td></tr> |
| * <tr><td> OGC: </td><td> central_meridian </td></tr> |
| * <tr><td> ESRI: </td><td> Central_Meridian </td></tr> |
| * <tr><td> NetCDF: </td><td> longitude_of_projection_origin </td></tr> |
| * <tr><td> GeoTIFF: </td><td> StraightVertPoleLong </td></tr> |
| * <tr><td> Proj4: </td><td> lon_0 </td></tr> |
| * </table> |
| */ |
| public static final ParameterDescriptor<Double> LONGITUDE_OF_ORIGIN; |
| |
| /** |
| * The operation parameter descriptor for the <cite>Latitude of standard parallel</cite> (φ₁) parameter value. |
| * Valid values are -90° or 90°. |
| * |
| * <!-- Generated by ParameterNameTableGenerator --> |
| * <table class="sis"> |
| * <caption>Parameter names</caption> |
| * <tr><td> EPSG: </td><td> Latitude of standard parallel </td></tr> |
| * <tr><td> OGC: </td><td> standard_parallel_1 </td></tr> |
| * <tr><td> ESRI: </td><td> Standard_Parallel_1 </td></tr> |
| * <tr><td> NetCDF: </td><td> standard_parallel </td></tr> |
| * <tr><td> GeoTIFF: </td><td> StdParallel1 </td></tr> |
| * <tr><td> Proj4: </td><td> lat_ts </td></tr> |
| * </table> |
| * <b>Notes:</b> |
| * <ul> |
| * <li>No default value</li> |
| * </ul> |
| */ |
| public static final ParameterDescriptor<Double> STANDARD_PARALLEL; |
| |
| /** |
| * The operation parameter descriptor for the <cite>Scale factor</cite> (not necessarily at natural origin) |
| * parameter value. Valid values range is (0 … ∞) and default value is 1. |
| * |
| * <p>This parameter is used by {@link PolarStereographicA} and is not formally a parameter of |
| * {@code PolarStereographicB} projection. Nevertheless we declare it is as an optional parameter |
| * because it is sometime used in Well Known Text (WKT). However it shall be interpreted as a |
| * <cite>Scale factor at the standard parallel</cite> rather than at the natural origin.</p> |
| * |
| * <!-- Generated by ParameterNameTableGenerator --> |
| * <table class="sis"> |
| * <caption>Parameter names</caption> |
| * <tr><td> OGC: </td><td> scale_factor </td></tr> |
| * <tr><td> ESRI: </td><td> Scale_Factor </td></tr> |
| * <tr><td> Proj4: </td><td> k </td></tr> |
| * </table> |
| * <b>Notes:</b> |
| * <ul> |
| * <li>Value domain: (0.0 … ∞)</li> |
| * <li>Default value: 1</li> |
| * </ul> |
| */ |
| static final ParameterDescriptor<Double> SCALE_FACTOR; |
| |
| /** |
| * The group of all parameters expected by this coordinate operation. |
| */ |
| private static final ParameterDescriptorGroup PARAMETERS; |
| static { |
| final ParameterBuilder builder = builder(); |
| LONGITUDE_OF_ORIGIN = createLongitude(builder |
| .addNamesAndIdentifiers(PolarStereographicA.LONGITUDE_OF_ORIGIN) |
| .rename(Citations.EPSG, "Longitude of origin") |
| .reidentify(Citations.EPSG, "8833")); |
| |
| STANDARD_PARALLEL = createMandatoryLatitude(builder.addNamesAndIdentifiers(Mercator2SP.STANDARD_PARALLEL) |
| .rename(Citations.EPSG, "Latitude of standard parallel") |
| .reidentify(Citations.EPSG, "8832")); |
| |
| SCALE_FACTOR = createScale(builder |
| .addNamesAndIdentifiers(Mercator2SP.SCALE_FACTOR) |
| .setRemarks(notFormalParameter("Polar Stereographic (variant A)")).setDeprecated(true)); |
| |
| PARAMETERS = builder |
| .addIdentifier(IDENTIFIER) |
| .addName("Polar Stereographic (variant B)") |
| .addName(Citations.S57, "Polar stereographic") |
| .addName(Citations.S57, "PST") |
| .addIdentifier(Citations.S57, "11") |
| .addName(sameNameAs(Citations.PROJ4, PolarStereographicA.PARAMETERS)) |
| .createGroupForMapProjection( |
| STANDARD_PARALLEL, |
| LONGITUDE_OF_ORIGIN, |
| SCALE_FACTOR, // Not formally a parameter of this projection. |
| FALSE_EASTING, |
| FALSE_NORTHING); |
| } |
| |
| /** |
| * Constructs a new provider. |
| */ |
| public PolarStereographicB() { |
| super(PARAMETERS); |
| } |
| } |