常用测绘C程序设计(源代码(全)).doc
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常用测量程序设计
(1)用全站仪在A点观测了B点斜边和垂直角,求A到B的高差。
(提示:,D--斜边,--垂直角,--仪器高,--反光镜高,--大气折光系数)
using System;
using System.Collections.Generic;
using System.Text;
namespace ConsoleApplication1
{
class Application
{
static void Main(string[] args)
{
Console.Write(请输入斜边=);
double D = double.Parse(Console.ReadLine());
Console.Write(请输入垂直角[ddd.mmss]=);
double a = DEG(double.Parse(Console.ReadLine()));
Console.Write(请输入仪器高=);
double i = double.Parse(Console.ReadLine());
Console.Write(请输入反光镜高=);
double v = double.Parse(Console.ReadLine());
double h = D * Math.Sin(a) + (1 - 0.13) * D / 6371000.0 * D / 6371000.0 * Math.Cos(a) * Math.Cos(a) / 2.0 + i - v;
Console.WriteLine(高差为{0},h);
}
//将ddd.mmss转为弧度
static public double DEG(double ang)
{
int fuhao = (int)(ang / Math.Abs(ang));
ang = Math.Abs(ang);
int d = (int)ang;
int m = ((int)(ang * 100)) - d * 100;
double s = ang * 10000 - m * 100 - d * 10000;
return ((d + m / 60.0 + s / 3600.0) * fuhao) / 180.0 * Math.PI;
}
}
}
(2)如图所示,已知A点的坐标及A点到B点的边长及方位角,计算B点的坐标。
using System;
using System.Collections.Generic;
using System.Text;
namespace ConsoleApplication1
{
class Application
{
static void Main(string[] args)
{
Console.Write(请输入A点的X坐标=);
double XA = double.Parse(Console.ReadLine());
Console.Write(请输入A点的Y坐标=);
double YA = double.Parse(Console.ReadLine());
Console.Write(请输入A到B的方位角[ddd.mmss]=);
double a = DEG(double.Parse(Console.ReadLine()));
Console.Write(请输入A到B的水平距离=);
double S = double.Parse(Console.ReadLine());
double XB = XA + S*Math.Cos(a);
double YB = YA + S*Math.Sin(a);
Console.WriteLine(B点的坐标({0},{1}),XB,YB);
}
//将
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