gps数据坐标转换.docx

/笛卡尔坐标系typedef struct tagCRDCARTESIANdouble x;double y;double z;CRDCARTESIAN,*PCRDCARTESIAN;/typedef CRDCARTESIAN *PCRDCARTESIAN;/大地坐标系typedef struct tagCRDGEODETICdouble longitude; /经度double latitude; /纬度 double height; /大地高,可设为0CRDGEODETIC;typedef CRDGEODETIC *PCRDGEODETIC;void CoordCovert:GeodeticToCartesian (PCRDCARTESIAN pcc, PCRDGEODETIC pcg,double dSemiMajorAxis, double dFlattening) double B; /纬度度数 double L; /经度度数