Revision 2669 branches/CqCMSDvp/libraries/libCq CMS for java.old/src/org/cresques/cts/gt2/CSDatum.java
CSDatum.java | ||
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/* |
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* Cresques Mapping Suite. Graphic Library for constructing mapping applications. |
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* |
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* Copyright (C) 2004-5. |
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* |
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* Copyright (C) 2004-5. |
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* |
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* This program is free software; you can redistribute it and/or |
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* modify it under the terms of the GNU General Public License |
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* as published by the Free Software Foundation; either version 2 |
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,USA. |
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* |
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* For more information, contact: |
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*
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* |
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* cresques@gmail.com |
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*/ |
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package org.cresques.cts.gt2; |
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import java.util.Locale;
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import org.cresques.cts.IDatum;
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import org.cresques.cts.IDatum; |
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import org.geotools.cs.CoordinateSystemFactory; |
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import org.geotools.cs.GeographicCoordinateSystem; |
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import org.geotools.cs.HorizontalDatum; |
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import org.opengis.referencing.FactoryException; |
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import java.util.Locale; |
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/** |
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* Datum (y Ellipsoid) de GeoTools2. |
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*
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* |
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* @author "Luis W. Sevilla" <sevilla_lui@gva.es> |
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*/ |
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public class CSDatum implements IDatum { |
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private static String line1 = "DATUM[\"WGS_1984\"," + |
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"SPHEROID[\"WGS 84\",6378137,298.257223563,AUTHORITY[\"EPSG\",\"7030\"]]," + |
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"TOWGS84[0,0,0,0,0,0,0],AUTHORITY[\"EPSG\",\"6326\"]]"; |
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private static String line2 = "DATUM[\"European_Datum_1950\"," + |
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"SPHEROID[\"International 1924\",6378388,297,AUTHORITY[\"EPSG\",\"7022\"]]," + |
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"TOWGS84[-84,-107,-120,0,0,0,0],AUTHORITY[\"EPSG\",\"6230\"]]"; |
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private static String line3 = "DATUM[\"Nouvelle_Triangulation_Francaise\"," + |
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"SPHEROID[\"Clarke 1880 (IGN)\",6378249.2,293.466021293627, AUTHORITY[\"EPSG\",\"7011\"]]," + |
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"TOWGS84[-168,-60,320,0,0,0,0],AUTHORITY[\"EPSG\",\"6275\"]]"; |
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private static String line4 = "DATUM[\"Datum 73\","+ |
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"SPHEROID[\"International 1924\",6378388,297,AUTHORITY[\"EPSG\",\"7022\"]]," + |
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"TOWGS84[-87,-98,-121,0,0,0,0],AUTHORITY[\"EPSG\",\"4274\"]]"; |
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private static String line5 = "DATUM[\"North_American_Datum_1927\","+ |
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"SPHEROID[\"Clarke 1866\",6378206.4,294.978698213901,AUTHORITY[\"EPSG\",\"7008\"]]," + |
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"TOWGS84[-3,142,183,0,0,0,0],AUTHORITY[\"EPSG\",\"6267\"]]"; |
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private static String line6 = "DATUM[\"North_American_Datum_1983\","+ |
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"SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],"+ |
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"TOWGS84[0,0,0,0,0,0,0],AUTHORITY[\"EPSG\",\"6269\"]]"; |
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/* |
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* INSERT INTO epsg_coordinatereferencesystem VALUES ( |
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* 4288, 'Loma Quintana', 1313, 'geographic 2D', 6422, 6288, |
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* Null, Null, Null, Null, 'Geodetic survey.', |
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* 'Superseded by La Canoa (code 4247).', '', |
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* 'EPSG', '2004/01/06', '2003.37', 1, 0 ); |
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* |
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* DX (m) = -270.933 |
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DY (m) = 115.599 |
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DZ (m) = -360.226 |
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private static String line1 = "DATUM[\"WGS_1984\"," + |
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"SPHEROID[\"WGS 84\",6378137,298.257223563,AUTHORITY[\"EPSG\",\"7030\"]]," + |
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"TOWGS84[0,0,0,0,0,0,0],AUTHORITY[\"EPSG\",\"6326\"]]"; |
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private static String line2 = "DATUM[\"European_Datum_1950\"," + |
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"SPHEROID[\"International 1924\",6378388,297,AUTHORITY[\"EPSG\",\"7022\"]]," + |
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"TOWGS84[-84,-107,-120,0,0,0,0],AUTHORITY[\"EPSG\",\"6230\"]]"; |
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private static String line3 = "DATUM[\"Nouvelle_Triangulation_Francaise\"," + |
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"SPHEROID[\"Clarke 1880 (IGN)\",6378249.2,293.466021293627, AUTHORITY[\"EPSG\",\"7011\"]]," + |
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"TOWGS84[-168,-60,320,0,0,0,0],AUTHORITY[\"EPSG\",\"6275\"]]"; |
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private static String line4 = "DATUM[\"Datum 73\"," + |
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"SPHEROID[\"International 1924\",6378388,297,AUTHORITY[\"EPSG\",\"7022\"]]," + |
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"TOWGS84[-87,-98,-121,0,0,0,0],AUTHORITY[\"EPSG\",\"4274\"]]"; |
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private static String line5 = "DATUM[\"North_American_Datum_1927\"," + |
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"SPHEROID[\"Clarke 1866\",6378206.4,294.978698213901,AUTHORITY[\"EPSG\",\"7008\"]]," + |
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"TOWGS84[-3,142,183,0,0,0,0],AUTHORITY[\"EPSG\",\"6267\"]]"; |
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private static String line6 = "DATUM[\"North_American_Datum_1983\"," + |
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"SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]]," + |
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"TOWGS84[0,0,0,0,0,0,0],AUTHORITY[\"EPSG\",\"6269\"]]"; |
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EX (") = -5.266 |
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EY (") = -1.238 |
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EZ (") = 2.381 |
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FE (ppm) = -5.109 |
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*/ |
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private static String line7 = "DATUM[\"Loma Quintana\","+ |
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"SPHEROID[\"International 1924\",6378388,297,AUTHORITY[\"EPSG\",\"7022\"]]," + |
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"TOWGS84[0,0,0,0,0,0,0],AUTHORITY[\"EPSG\",\"6288\"]]"; |
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/* |
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# La Canoa |
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<4247> +proj=longlat +ellps=intl +towgs84=-273.5,110.6,-357.9,0,0,0,0 |
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no_defs <> |
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# PSAD56 |
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<4248> +proj=longlat +ellps=intl +towgs84=-288,175,-376,0,0,0,0 no_defs <> |
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*/ |
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private static String line8 = "DATUM[\"La Canoa\","+ |
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"SPHEROID[\"International 1924\",6378388,297,AUTHORITY[\"EPSG\",\"7022\"]]," + |
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"TOWGS84[-270.933,115.599,-360.226,-5.266,-1.238,2.381,-5.109],AUTHORITY[\"EPSG\",\"6288\"]]"; |
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/* |
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* INSERT INTO epsg_coordinatereferencesystem VALUES ( |
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* 4288, 'Loma Quintana', 1313, 'geographic 2D', 6422, 6288, |
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* Null, Null, Null, Null, 'Geodetic survey.', |
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* 'Superseded by La Canoa (code 4247).', '', |
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* 'EPSG', '2004/01/06', '2003.37', 1, 0 ); |
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* |
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* DX (m) = -270.933 |
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DY (m) = 115.599 |
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DZ (m) = -360.226 |
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public final static CSDatum wgs84 = new CSDatum(line1); |
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public final static CSDatum ed50 = new CSDatum(line2); |
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public final static CSDatum ntf = new CSDatum(line3); |
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public final static CSDatum d73 = new CSDatum(line4); |
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public final static CSDatum nad27 = new CSDatum(line5); |
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public final static CSDatum nad83 = new CSDatum(line6); |
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public final static CSDatum lomaQuintana = new CSDatum(line7); |
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public final static CSDatum laCanoa = new CSDatum(line8); |
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private String sGeo1 = "GEOGCS[\"WGS 84\","; |
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private String sGeo2 = ",PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]]," + |
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"UNIT[\"DMSH\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9108\"]]," + |
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"AXIS[\"Lat\",NORTH],AXIS[\"Long\",EAST]," + |
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"AUTHORITY[\"EPSG\",\"4326\"]]"; |
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private HorizontalDatum datum = null; |
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public CSDatum(String sDatum) { |
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try { |
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datum = ((GeographicCoordinateSystem) CoordinateSystemFactory.getDefault().createFromWKT(sGeo1+sDatum+sGeo2)).getHorizontalDatum(); |
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} catch (FactoryException e) { |
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// TODO Bloque catch generado autom?ticamente |
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e.printStackTrace(); |
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} |
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} |
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public String getName(Locale loc) { |
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return datum.getName().toString(); |
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} |
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HorizontalDatum getDatum() { |
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return datum; |
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} |
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public double getESemiMajorAxis() { |
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return datum.getEllipsoid().getSemiMajorAxis(); |
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} |
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public double getEIFlattening() { |
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return datum.getEllipsoid().getInverseFlattening(); |
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} |
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public String toString() { |
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return datum.toString(); |
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} |
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EX (") = -5.266 |
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EY (") = -1.238 |
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EZ (") = 2.381 |
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FE (ppm) = -5.109 |
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*/ |
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private static String line7 = "DATUM[\"Loma Quintana\"," + |
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"SPHEROID[\"International 1924\",6378388,297,AUTHORITY[\"EPSG\",\"7022\"]]," + |
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"TOWGS84[0,0,0,0,0,0,0],AUTHORITY[\"EPSG\",\"6288\"]]"; |
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/* |
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# La Canoa |
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<4247> +proj=longlat +ellps=intl +towgs84=-273.5,110.6,-357.9,0,0,0,0 |
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no_defs <> |
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# PSAD56 |
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<4248> +proj=longlat +ellps=intl +towgs84=-288,175,-376,0,0,0,0 no_defs <> |
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*/ |
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private static String line8 = "DATUM[\"La Canoa\"," + |
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"SPHEROID[\"International 1924\",6378388,297,AUTHORITY[\"EPSG\",\"7022\"]]," + |
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"TOWGS84[-270.933,115.599,-360.226,-5.266,-1.238,2.381,-5.109],AUTHORITY[\"EPSG\",\"6288\"]]"; |
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public final static CSDatum wgs84 = new CSDatum(line1); |
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public final static CSDatum ed50 = new CSDatum(line2); |
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public final static CSDatum ntf = new CSDatum(line3); |
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public final static CSDatum d73 = new CSDatum(line4); |
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public final static CSDatum nad27 = new CSDatum(line5); |
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public final static CSDatum nad83 = new CSDatum(line6); |
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public final static CSDatum lomaQuintana = new CSDatum(line7); |
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public final static CSDatum laCanoa = new CSDatum(line8); |
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private String sGeo1 = "GEOGCS[\"WGS 84\","; |
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private String sGeo2 = |
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",PRIMEM[\"Greenwich\",0,AUTHORITY[\"EPSG\",\"8901\"]]," + |
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"UNIT[\"DMSH\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9108\"]]," + |
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"AXIS[\"Lat\",NORTH],AXIS[\"Long\",EAST]," + |
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"AUTHORITY[\"EPSG\",\"4326\"]]"; |
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private HorizontalDatum datum = null; |
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public CSDatum(String sDatum) { |
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try { |
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datum = ((GeographicCoordinateSystem) CoordinateSystemFactory.getDefault() |
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.createFromWKT(sGeo1 + |
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sDatum + |
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sGeo2)).getHorizontalDatum(); |
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} catch (FactoryException e) { |
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// TODO Bloque catch generado autom?ticamente |
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e.printStackTrace(); |
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} |
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} |
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public String getName(Locale loc) { |
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return datum.getName().toString(); |
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} |
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HorizontalDatum getDatum() { |
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return datum; |
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} |
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public double getESemiMajorAxis() { |
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return datum.getEllipsoid().getSemiMajorAxis(); |
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} |
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public double getEIFlattening() { |
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return datum.getEllipsoid().getInverseFlattening(); |
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} |
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public String toString() { |
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return datum.toString(); |
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} |
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} |
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