Thread: C# основной форум/Developing a .NET Application Using Bing Maps Web Services

Developing a .NET Application Using Bing Maps Web Services

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Re: Developing a .NET Application Using Bing Maps Web Services
RouteServiceSoap.CalculateSimpleRoute Method

msdn.microsoft.com/en-us/library/cc534900.aspx





Re: Developing a .NET Application Using Bing Maps Web Services

Bing Maps SDKs


msdn.microsoft.com/en-us/library/dd877180.aspx





Re: Developing a .NET Application Using Bing Maps Web Services

forum.worldwindcentral.com/showthread.php


www.developerfusion.com/article/5507/gps-deriving-british-ordnance-survey-grid-reference-from-nmea-data/


 





Re: Developing a .NET Application Using Bing Maps Web Services

private static void ConvertUtmToLatitudeLongitude(double northing, double easting, int zoneNumber, out double outLatitude,

out double outLongitude)

{

const double PI = 3.14159265;

const double Rad2Deg = 180.0/PI;


const double k0 = 0.9996;

const double a = 6378137;

const double eccSquared = 0.00669438;

const double eccPrimeSquared = (eccSquared) / (1 – eccSquared);


double e1 = (1 – Math.Sqrt(1 – eccSquared))/(1 + Math.Sqrt(1 – eccSquared));


double x = easting – 500000.0;

double y = northing;


if (zoneNumber < 0)

{

y -= 10000000.0;

}


double longOrigin = (zoneNumber – 1)*6 – 180 + 3;


double M = y/k0;

double mu = M/(a*(1 – eccSquared/4 – 3*eccSquared*eccSquared/64 – 5*eccSquared*eccSquared*eccSquared/256));


double phi1Rad = mu + (3*e1/2 – 27*e1*e1*e1/32)*Math.Sin(2*mu) +

(21*e1*e1/16 – 55*e1*e1*e1*e1/32)*Math.Sin(4*mu) +

(151*e1*e1*e1/96)*Math.Sin(6*mu);


double N1 = a/Math.Sqrt(1 – eccSquared*Math.Sin(phi1Rad)*Math.Sin(phi1Rad));

double T1 = Math.Tan(phi1Rad)*Math.Tan(phi1Rad);

double C1 = eccPrimeSquared*Math.Cos(phi1Rad)*Math.Cos(phi1Rad);

double R1 = a*(1 – eccSquared)/Math.Pow(1 – eccSquared*Math.Sin(phi1Rad)*Math.Sin(phi1Rad), 1.5);

double D = x/(N1*k0);


double Lat = phi1Rad -

(N1*Math.Tan(phi1Rad)/R1)*

(D*D/2 – (5 + 3*T1 + 10*C1 – 4*C1*C1 – 9*eccPrimeSquared)*D*D*D*D/24 +

(61 + 90*T1 + 298*C1 + 45*T1*T1 – 252*eccPrimeSquared – 3*C1*C1)*D*D*D*D*D*D/720);

Lat = Lat*Rad2Deg;


double Long = (D – (1 + 2*T1 + C1)*D*D*D/6 +

(5 – 2*C1 + 28*T1 – 3*C1*C1 + 8*eccPrimeSquared + 24*T1*T1)*D*D*D*D*D/120)/Math.Cos(phi1Rad);

Long = longOrigin + Long*Rad2Deg;


outLatitude = Lat;

outLongitude = Long;

}





Re: Developing a .NET Application Using Bing Maps Web Services

www.doogal.co.uk/postcode.php





Re: Developing a .NET Application Using Bing Maps Web Services

www.movable-type.co.uk/scripts/latlong-gridref.html