转换度/分/秒到小数坐标 [英] Convert Degrees/Minutes/Seconds to Decimal Coordinates

问题描述

在我的code的一个部分我从小数坐标度/分/秒转换我用这样的：

In one part of my code I convert from decimal coordinates to degrees/minutes/seconds and I use this:

double coord = 59.345235;
int sec = (int)Math.Round(coord * 3600);
int deg = sec / 3600;
sec = Math.Abs(sec % 3600);
int min = sec / 60;
sec %= 60;

我将如何转换回从度/分/秒小数坐标？

How would I convert back from degrees/minutes/seconds to decimal coordinates?

推荐答案

试试这个：

public double ConvertDegreeAngleToDouble( double degrees, double minutes, double seconds )
{
    //Decimal degrees = 
    //   whole number of degrees, 
    //   plus minutes divided by 60, 
    //   plus seconds divided by 3600

    return degrees + (minutes/60) + (seconds/3600);
}

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