测量平差课程设计(C#版

1、SY-011计报告设计名称：测量平差课程设计学院名称:测绘工程学院专业班级:测绘11-3班学生姓名:彭博学 号:指导教师:设计名称测量平差课程设计设计时间2013年6 月 3 日至2013年 6 月14 日共2 周设计地点评分 指标 与 分值设计态度（态度是否 认真，是否缺勤、违纪等）30分能力水平（完成任 务的数量和质量，实际 操作能力等）30分设计报告的质量（内 容是否全面，结论是否正 确，书写是否规范，体会 是否深刻等）40分得分指导教师评语：成绩指导教师签字：年月日13一、设计目的错. 误！未定义书签。二、设计内容、水准网观测精度设计错. 误！未定义书签。二、水准网、测角网、边角网平差

2、计算.错误！未定义书签。一）水准网平差计算二）测角网平差计算三）边角网平差计算10三、测量程序设计14Formi :主页面程序设计14Form2 :闭合水准计算程序设计15Form3:测角前方交会程序设计21Form4:附合水准计算程序设计25Form5:测边前方交会程序设计29Form6:后方交会计算程序设计31三、设计总结34、设计目的在学完误差理论与测量平差基础课程后，在掌握了测量数据处理基本理论、基本知识、基本方 法的基础上，根据设计任务，熟悉自动平差软件的应用，通过实例计算，提高用电子计算机进行相 关测量数据处理的能力，在此基础上通过测量程序设计提高用高级语言进行简单测量程序设计的能

3、 力。二、设计内容一、水准网观测精度设计要求平差后水准点的高程中误差不超过5.0cm，设计该水准测量观测高差应满足的精度。15、水准网如下图所示，各观测高差的路线长度相同。c” F.h4P1h1h2h3P3解：设未知点高程P1,P2,P3为X1,X2,X3.第一步：列出误差方程Vi =h6X2P2|：2 = -X11：3 = -X1|：4 = -X1-|2X3-|3-|4-I5V2V3V4：5I1：6丿-1-1-1-1XiX21x3丿I2|3l4! |5 I lb丿X2X3 U即用矩阵的形式表示:fh第二步：定权由于各段路线长度相同，则设P1= P2=P 3=P4=P5=P 6=1。所以权阵为

4、100000、01 0000001 0000001 0000001 0I000001 丿第三步：求法方程系数 Nbb0 -1 -1-10 0、Nbb =btpb 二BB1-1又因为(10 000 00II1II -111-1!1-1 ! 0010 0000010 0000010 01 丿 000 010 (000 001 八 00.41670.0833-10| (31 k|001 10 L0.2500)-1Q.XXBB0.08330.41670.250010.25000.25000.7500 丿2且其中CT3对应的协因数0.7500是三者中最大的，说明其观测精度最弱。又因为题目中要求平差后水准

5、点的高程中误差不超过5.0c m。即0 乞 25/0.7500-5.773Cm 兰 兰 5.7735m因为各高差的路线长度相等，定权的C等于1,所以b0为每公里观测高差的中误差，即-5.7735(cm) 0 5.7735(cm)为该水准测量观测高差应满足的精度。-1二、水准网、测角网、边角网平差计算(一) 水准网平差计算15、有水准网如图7-7所示，其中A, B为已知点，P,P2为待定点。已知高程Ha = 110.00m, Hb = 130.00m,各线路(编号见图)观测高差为:Li=30.005 m,L4 = 20.005 mL2=-10.001m,L5 =10.006 mL3=40.002

6、 m,L6 = 10.000mP1n一 B/f、尸P2图7-7设各水准路线等长，求各平差值并评定精度。解：利用南方2002平差软件得出结果如下所示： 控制网平差报告控制网概况1、本成果为按平面网处理的平差成果计算软件：南方平差易2002网名水准网15计算日期：日期：2013-06-04观测人：彭博记录人：彭博计算者：彭博测量单位:测绘11-3班 备注：2、高程控制网等级：国家四等每公里高差中误差 =9.77 (mm)起始点高程110.0000(m)130.0000(m)AB闭合差统计报告几何条件：闭合水准路径：P1-P2-A高差闭合差=9.0(mm)，限差=11.0(mm)路线长度=0.300

7、(km)几何条件：闭合水准路径：P 2-B-P1高差闭合差=2.0(mm)，限差=11.0(mm)路线长度=0.300(km)几何条件：符合水准路径：B-P1-A高差闭合差=4.0(mm),限差=8.9(mm)路线长度=0.200(km)高差观测成果表测段起点号测段终点号测段距离(m)测段咼差(m)AP1100.000030.0050AP2100.000040.0020P1P2100.000010.0060P1P2100.000010.0000P1B100.0000-10.0010P2B100.0000-20.0050高程平差结果表点号咼差改正数(m)改正后咼差(m)高程中误差(m)平差后咼程

8、(m)备注A0.0000110.0000已知点P1-0.003430.00160.0013140.0016A0.0000110.0000已知点P20.002940.00490.0013150.0049P10.0013140.0016P2-0.002710.00330.0013150.0049P10.0013140.0016P20.003310.00330.0013150.0049P10.0013140.0016B-0.0006-10.00160.0000130.0000已知点P20.0013150.0049B0.0001-20.00490.0000130.0000已知点控制点成果表点名X(m)

9、Y(m)H(m)备注A110.0000已知点P1140.0016P2150.0049B130.0000已知点(二) 测角网平差计算1.5(s)3、平面控制网等级：国家三等，验前单位权中误差控制点成果表点名X(m)Y(m)H(m)备注15910043.540018498997.0100已知点25916987.980018494956.2700已知点35924000.160018500994.2100已知点方向观测成果表测站照准方向值(dms)120.0000001656231398230.0000002651.3914162575.41207721109.0430643

10、40.0000003658413176450.0000004647.2116764399.020889510.0000005233.1333705656.52121554109.483399610.000000626609544864214580169求各平差值并评定精度。解：利用南方2002平差软件得出结果如下所示:控制网平差报告控制网概况1、本成果为按平面网处理的平差成果计算软件：南方平差易2002网名测角网3计算日期：日期：2013-06-04彭博彭博观测人 记录人计算者：彭博 测量单位:测绘11-3班 备注：

11、1.5(s)2、平面控制网等级：国家三等，验前单位权中误差3、控制网数据统计结果 角度统计结果控制网中最小角度：0.4127,最大角度：1.39113、控制网中最大误差情况最大点位误差 =0.0672 (m) 最大点间误差 =0.1014 (m)最大边长比例误差=169720平面网验后单位权中误差=1.08 (s)闭合差统计报告几何条件：闭合水准路径：P1-P2-A高差闭合差=9.0(mm)，限差=11.0(mm)路线长度=0.300(km)几何条件：闭合水准路径：P 2-B-P1高差闭合差=2.0(mm)，限差=11.0(mm)路线长度=0.300(km)几何条件：符合水准路径：B-P1-A

12、高差闭合差=4.0(mm),限差=8.9(mm)路线长度=0.200(km)方向观测成果表测站照准方向值(dms)改正数(s)平差后值(dms)备注120.0000001656.172561-0.14562313980.21113.231419230.0000002651.3914160.9951.3915152575.4120770.9975.41217621109.0430641.93109.043257340.0000003658.132347-0.4358413176-0.80108.413096450.0000004647.2116

13、76-0.4447.2116324399.020889-0.7099.020819510.0000005233.1333701.3033.1335005656.5212150.0856.52122354109.4833990.10109.483409610.0000006266.171831-1.2066095448-0.44144.09540464214.153978-0.66214580169-0.75293.580094平面点位误差表点名长轴(m)短轴(m)长轴方位dms点位中误差m备注40.05020.0447126.5626020.

14、067250.04760.038776.5755720.061460.02840.022514.2614560.0362平面点间误差表点名点名MT(m)MD(m)D/MDT方位D距离(m)备注160.03620.028226259814.2614567394.5440150.06140.047516972076.5755728068.6871260.03620.022832066014.2614567299.8293250.06140.044230425176.57557213458.1746340.06720.0498178537126.5626028895.8989360.03620.02

15、7527016914.2614567422.8872450.07170.048120617694.4116599916.6112460.05800.04341852204.0530988042.9009430.06720.0498178537126.5626028895.8989510.06140.047516972076.5755728068.6871520.06140.044230425176.57557213458.1746560.05240.0397186515116.0731907413.5892540.07170.048120617694.4116599916.6112610.03

16、620.028226259814.2614567394.5440620.03620.022832066014.2614567299.8293630.03620.027527016914.2614567422.8872640.05800.04341852204.0530988042.9009650.05240.0397186515116.0731907413.5892控制点成果表点名X(m)Y(m)H(m)备注15910043.540018498997.0100已知点25916987.980018494956.2700已知点35924000.160018500994.2100已知点4592066

17、2.135418509240.094455910999.804518507008.830665916684.231818502249.7770输出的平差略图为（三）边角网平差计算已知起算数据为：XA=263903.537m ,XB=264433.452m ,Xc=263199.590m ,XD=263884.674m,YA=68.000mYB=916.051mYc=1213.071mYD=1941.535m观测值及其中误差为:点号观测角观测边长S(m)备注()/ “A1000200测角中误差：11664431351.702邛=0边长中误差：21241224378.060GSi =5/7245.

18、263mm31885031(Si以m为单300.103位)41792818254.982C1292732观测成果表用智能化平差软件进行平差，求各待定点坐标平差值及其中误差。 解：用南方2002平差软件解算的结果如图所示：控制网平差报告控制网概况 本成果为按平面网处理的平差成果 计算软件：南方平差易2002网名导线网 计算日期：日期：2013-06-04观测人记录人计算者1、彭博 彭博 彭博测量单位:测绘11-3班 备注： 平面控制网等级：国家三等，验前单位权中误差 控制网数据统计结果边长统计结果总边长：3060.2200,平均边长：306.0220,最小边长：245.2630,最大边长: 37

19、8.0600角度统计结果控制网中最小角度：100.0200,最大角度：188.50313、控制网中最大误差情况 最大点位误差 =0.0167 (m)最大点间误差 =0.0175 (m) 最大边长比例误差 =26584平面网验后单位权中误差2、3、2.5(s)4.89 (s)15闭合差统计报告几何条件：附合导线路径：D-C-4-3-2-1-A-Bfx=-0.029(m),fy=0.015(m),fd=0.032(m)s=1530.110(m),k=1/47361,平均边长=306.022(m) 方向观测成果表测站照准方向值(dms)改正数(s)平差后值(dms)备注AB0.000000A1100

20、.0200001.65100.020165C40.000000CD129.273200-1.55129.2730451A0.00000012166.4431003.56166.443456210.00000023124.1224004.56124.122856320.00000034188.5031002.44188.503344430.0000004C179.2818000.29179.281829距离观测成果表测站照准距离(m)改正数(m)平差后值(m)方位角(dms)A1351.70200.0053351.7073158.020272C4254.98200.0045254.9865277

21、.1757571A351.70200.0053351.7073338.02027212378.06000.0058378.0658144.46372721378.06000.0058378.0658324.46372723245.26300.0040245.267088.59058432245.26300.0040245.2670268.59058434300.10300.0046300.107697.49392843300.10300.0046300.1076277.4939284C254.98200.0045254.986597.175757平面点位误差表点名长轴(m)短轴(m)长轴方位d

22、ms点位中误差m备注10.00950.0077155.4548700.012220.01240.0112102.4532310.016730.01160.009982.4810300.015340.00920.006094.2303880.0109平面点间误差表点名点名MT(m)MD(m)D/MDT方位D距离(m)备注A10.01220.009536981155.454870351.7073C40.01090.00922784794.230388254.98651A0.01220.009536981155.454870351.7073120.01240.009440160127.4807493

23、78.0658210.01240.009440160127.480749378.0658230.01070.00922658494.571520245.2670320.01070.00922658494.571520245.2670340.01140.00923249591.335200300.1076430.01140.00923249591.335200300.10764C0.01090.00922784794.230388254.9865控制点成果表点名X(m)Y(m)H(m)备注A263903.537068.0000已知点B264433.4520916.0510已知点C263199.5

24、9001213.0710已知点D263884.67401941.5350已知点1263577.3614199.55782263268.5143417.61113263272.8592662.83954263231.9868960.1509平差结果截图如图所示:三、测量程序设计Formi :主页面程序设计回 i E3 r磅测a平舉弦件-語第闭筠创准计箕附會7X准it箕苛方交盘舷交注后肓交聂退岀从 formi 至U form2 , form3, form4 , form5 , form6 的通道:using System;using System.Collect ion s.Ge neric;us

25、ing System.Co mponen tModel;using System.Data;using System.Draw ing;using System.Li nq;using System.Text;using System.Wi ndows.Forms;n ames paceWi ndowsFormsA pp licatio 门1 public partial class Formi : Formp ublic Formi()In itializeCo mponen t();Private void 编辑 ToolStripMenultem_Click( object sender

26、, EventArgs e) this.Hide();Form2 f2 = new Form2();f2.Show();private void 前方交会 ToolStripMenultem_Click( object sender, EventArgs e) this.Hide();Form3 f3 = new Form3();f3.Show();private void 附合水准计算 ToolStripMenultem_Click( object sender, EventArgs e) this.Hide();Form4 f4 = new Form4();f4.Show();privat

27、e void 测边交会 ToolStripMenultem_Click( object sender, EventArgs e) this.Hide();Form5 f5 = new Form5();f5.Show();private void 后方交会 ToolStripMenultem_Click( object sender, EventArgs e)this.HideO;Form6 f6 = new Form6();f6.Show();private void wenjToolStripMenultem_Click( object sender, EventArgs e) Applic

28、ation .Exit();using System;using System.Collect ion s.Ge neric; using System.Co mponen tModel;using System.Data;using System.Drawing;using System.Linq;using System.Text;using System.Windows.Forms; namespaceWindowsFormsApplication1public partial class Form2 : FormBitmap bmp;public Form2()InitializeCo

29、mponent();double dh = new double14;double x = new double14;double y = new double14;double h = new double14;double sx = new double14;double s = new double14;private void button1_Click( object sender, EventArgs e) if (textBox1.Text = )textBox1.Text = 0;dh0 = double.Parse(textBox1.Text);if (textBox2.Te

30、xt = )textBox2.Text = 0;dh1 = double.Parse(textBox2.Text);if (textBox3.Text = )textBox3.Text = 0;dh2 = double.Parse(textBox3.Text);if (textBox4.Text = )textBox4.Text = 0;dh3 = double.Parse(textBox4.Text);if (textBox5.Text = )textBox5.Text = 0;dh4 = double.Parse(textBox5.Text);if (textBox6.Text = )te

31、xtBox6.Text = 0;dh5 = double.Parse(textBox6.Text);/if (textBox18.Text = )/ textBox18.Text = 0;/x0 = double.Parse(textBox18.Text);/if (textBox17.Text = )/ textBox17.Text = 0;/x1 = double.Parse(textBox17.Text); /if (textBox16.Text = ) /textBox16.Text = 0;/x2 = double.Parse(textBox16.Text);/if (textBox

32、15.Text = )/textBox15.Text = 0;/x3 = double.Parse(textBox15.Text);/if (textBox14.Text = )/textBox14.Text = 0;/x4 = double.Parse(textBox14.Text);/if (textBox13.Text = )/textBox13.Text = 0;/x5 = double.Parse(textBox13.Text);/if (textBox22.Text = )/textBox22.Text = 0;/y2 = double.Parse(textBox22.Text);

33、/if (textBox21.Text = )/textBox21.Text = 0;/y3 = double.Parse(textBox21.Text);/if (textBox20.Text = )/textBox20.Text = 0;/y4 = double.Parse(textBox20.Text);/if (textBox19.Text = )/textBox19.Text = 0;/y5 = double.Parse(textBox19.Text); if (textBox44.Text = )textBox44.Text = 0;h0 = double.Parse(textBo

34、x44.Text); if (textBox43.Text = )textBox43.Text = 0;h1 = double.Parse(textBox43.Text); if (textBox42.Text = )textBox42.Text = 0;h2 = double.Parse(textBox42.Text); if (textBox41.Text = )textBox41.Text = 0;h3 = double.Parse(textBox41.Text); if (textBox40.Text = )textBox40.Text = 0;h4 = double.Parse(te

35、xtBox40.Text); if (textBox50.Text = )textBox50.Text = 0;s0 = double.Parse(textBox50.Text); if (textBox49.Text = )textBox49.Text = 0;s1 = double.Parse(textBox49.Text); if (textBox48.Text = ) textBox48.Text = 0 ;s2 = double.Parse(textBox42.Text); if (textBox47.Text = ) textBox47.Text = 0 ;s4 = string

36、string string string strings3 = double.Parse(textBox47.Text); if (textBox46.Text = ) textBox46.Text = 0 ; int.Parse(textBox46.Text); h1 = textBox44.Text; h2 = textBox43.Text; h3 = textBox42.Text; h4 = textBox41.Text; h5 = textBox40.Text;listBox1.Items.Add(h1); listBox1.Items.Add(h2); listBox1.Items.

37、Add(h3); listBox1.Items.Add(h4); listBox1.Items.Add(h5);/new 一个长度为 listBox1.Items.Count 的数组 double a = new doublelistBox1.Items.Count; double sum1 = 0;/ 循环便利 listBox1 中的每一项for(int i = 0; i listBox1.Items.Count; i+)/赋值给数组ai = Convert .ToDouble(listBox1.Itemsi); sum1 = sum1 + ai;textBox45.Text = sum1.

38、ToString();string s1 = textBox50.Text;string s2 = textBox49.Text;string s3 = textBox48.Text; string s4 = textBox47.Text;string s5 = textBox46.Text; listBox2.Items.Add(s1); listBox2.Items.Add(s2); listBox2.Items.Add(s3); listBox2.Items.Add(s4); listBox2.Items.Add(s5);/new 一个长度为 listBox2.Items.Count 的

39、数组 double b = new doublelistBox2.Items.Count; double sum2 = 0;/循环遍历 listBox2 中的每一项41for (int j = 0; j listBox2.Items.Count; j+) /赋值给数组bj = Convert .ToDouble(listBox2.Itemsj); sum2 = sum2 + bj;textBox51.Text = sum2.ToString();double fh = double.Parse(textBox45.Text);double zongjuli = double .Parse(te

40、xtBox51.Text); double fs = -fh / zongjuli;double v1 ,v2,v3,v4,v5; double s11, s22, s33, s44, s55;s11 = double.Parse(textBox50.Text);s22 = double.Parse(textBox49.Text);s33 = double.Parse(textBox48.Text);s44 = double.Parse(textBox47.Text);s55 = double.Parse(textBox46.Text);v1 = fs * s11;v2 = fs * s22;

41、v3 = fs * s33;v4 = fs * s44;v5 = fs * s55;textBox17.Text = v1.ToString();textBox16.Text = v2.ToString();textBox15.Text = v3.ToString();textBox14.Text = v4.ToString();textBox13.Text = v5.ToString();double h11, h22, h33, h44, h55; h11h22h33h44h55h0 + v1;h1 + v2;h2 + v3;h3 + v4;h4 + v5;textBox22.Text =

42、 h11.ToString(); textBox21.Text = h22.ToString(); textBox20.Text = h33.ToString(); textBox19.Text = h44.ToString(); textBox18.Text = h55.ToString(); double H1, H2, H3, H4, H5,H6; H1H2H3H4H5H6double.Parse(textBox30.Text);H1 + h11;H2 + h22;H3 + h33;H4 + h44;H5 + h55;/textBox29.Text = H1.ToString(); te

43、xtBox28.Text = H2.ToString(); textBox27.Text = H3.ToString(); textBox26.Text = H4.ToString(); textBox25.Text = H5.ToString();private void pictureBox1_Click(object sender, EventArgs e) int i=0; double xm1, ym1; string a = ; while (i=13) if (sxi=int.Parse(01)xm1 = xi;ym1 = yi;/bmp.SetPixel(xm1, ym1, C

44、olor.Blue);elseif(sxi=long.Parse(00)xm1 = xi;ym1 = yi;/bmp.SetPixel(xm1, ym1, Color.Blue);/i+;private void button2_Click( object sender, EventArgs e) this.Hide();Form1 f1 = new Form1 ();f1.Show(); private void button3_Click( object sender, EventArgs e) foreach ( Control c in this .Controls)if (c is

45、TextBox )c.Text = ;textBox1.Focus();Form3:测角前方交会程序设计计算代码:using System;using System.Collect ion s.Ge neric;using System.Co mponen tModel;using System.Data;using System.Draw ing;using System.Li nq;using System.Text;using System.Wi ndows.Forms;n ames paceWi ndowsFormsA pp licatio n1 public partial clas

46、sForm3 : Formpublic Form3()In itializeCo mponen t();private void button1_Click( object sender, EventArgs e)double a, Xa, Ya, Xb, Yb, Xc, Yc, Xp1, Yp1, Xp2, Yp2, L11, L12, L13, L21, L22, L23, L31, L32, L33, L41, L42, L43, M1, M2, M3, M4;a = Math .PI;if (textBox1.Text = ) textBox1.Text = 0;Xa = double.Parse(textBox1.Text);if (textBox2.Text = ) textBox2.