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資源簡介

GeoTools和Proj4兩種方式分別實現GPS坐標（WGS84）和中國大地坐標(CGCS2000)互轉的例子。

GeoTools:

Proj4:

資源截圖

代碼片段和文件信息 

package?geo1;

import?org.geotools.geometry.jts.JTS;
import?org.geotools.referencing.CRS;
import?org.opengis.geometry.MismatchedDimensionException;
import?org.opengis.referencing.crs.CoordinateReferenceSystem;
import?org.opengis.referencing.operation.MathTransform;
import?org.opengis.referencing.operation.TransformException;
import?org.opengis.referencing.FactoryException;

import?org.locationtech.jts.geom.Point;
import?org.locationtech.jts.io.ParseException;
import?org.locationtech.jts.io.WKTReader;
import?java.awt.geom.Point2D;
import?org.geotools.referencing.crs.DefaultGeographicCRS;

public?class?Geo?{

????private?static?WKTReader?reader;

????private?static?CoordinateReferenceSystem?crsWGS84;	//WGS1984	
????private?static?CoordinateReferenceSystem?crsCGCS2000;	//CGCS2000??中國大地坐標系

??

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????文件????????2589??2019-09-02?10:01??pom.xml
?????目錄???????????0??2016-11-11?16:16??src\
?????目錄???????????0??2016-11-11?16:16??src\main\
?????目錄???????????0??2019-09-30?08:51??src\main\java\
?????目錄???????????0??2019-09-30?08:52??src\main\java\geo1\
?????文件????????4618??2019-08-19?17:35??src\main\java\geo1\Geo.java
?????文件????????2060??2019-08-19?17:38??src\main\java\geo1\Proj4.java
?????目錄???????????0??2016-11-11?16:16??src\main\resources\
?????目錄???????????0??2016-11-11?16:16??src\test\
?????目錄???????????0??2019-08-30?09:11??src\test\java\

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