資源簡介
java實現2000坐標轉wgs84,WGS84和cgcs2000互轉,使用String字符串解析和三參數算法實現,只需坐標就能實現
代碼片段和文件信息
package?com.mepu.gis.analyse.coordinate;
import?com.mepu.gis.analyse.utils.WktToGeometryUtil;
import?org.locationtech.jts.geom.*;
import?java.math.BigDecimal;
import?java.util.ArrayList;
import?java.util.List;
/**
?*?@author:?艾康
?*?@date:?2020/2/22?14:57
?*?@description:?cgcs2000坐標轉換?如果需要轉換其他參數修改長半軸和扁率
?*?@modifiedBy:
?*?@version:?1.0
?*/
public?class?CoordinateUtil?{
????private?final?static?BigDecimal?iPI?=?BigDecimal.valueOf(0.0174532925199433);//3.1415926535898/180.0;
????private?final?static?BigDecimal?a?=?BigDecimal.valueOf(6378140.0);
????private?final?static?BigDecimal?f?=?BigDecimal.valueOf(1/298.257222101);
????//定義小數位精度
????private?static?int?ACCURACY84?=?8;
????private?static?final?int?ACCURACY2000?=?10;
????public?static?int?getMeridian(doubl
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