latlong-utmconversion.h

GIS地图坐标格式转换程序,大地坐标和UTM投影坐标之间的相互转换

//LatLong- UTM conversion..h
//definitions for lat/long to UTM and UTM to lat/lng conversions
#include <string.h>

#ifndef LATLONGCONV
#define LATLONGCONV

void LLtoUTM(const double Lat, const double Long, 
			 double &UTMNorthing, double &UTMEasting, char* UTMZone,int ReferenceEllipsoid = 23);
void UTMtoLL(int ReferenceEllipsoid, const double UTMNorthing, const double UTMEasting, const char* UTMZone,
			  double& Lat,  double& Long );
char UTMLetterDesignator(double Lat);
void LLtoSwissGrid(const double Lat, const double Long, 
			 double &SwissNorthing, double &SwissEasting);
void SwissGridtoLL(const double SwissNorthing, const double SwissEasting, 
					double& Lat, double& Long);


class Ellipsoid
{
public:
	Ellipsoid(){};
	Ellipsoid(int Id, char* name, double radius, double ecc)
	{
		id = Id; ellipsoidName = name; 
		EquatorialRadius = radius; eccentricitySquared = ecc;
	}

	int id;
	char* ellipsoidName;
	double EquatorialRadius; 
	double eccentricitySquared;  

};



#endif