控 制 网 平 差 报 告2

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1、控制网平差报告[控制网概况]计算软件：南方平差易2005网名：计算日期：2013-12-05观测人：党新萍记录人：余恒同、张刚计算者：柴艳玲检查者：张录测量单位：备注：平面控制网等级：国家三等，验前单位权中误差：1.50(s)已知坐标点个数：2未知坐标点个数：9未知边数：10最大点位误差[C3-6]=0.1472(m)最小点位误差[C3-1]=0.0775(m)平均点位误差=0.1186(m)最大点间误差=0.1151(m)最大边长比例误差=310平面网验后单位权中误差=17.35(s)[边长统计]总边长：715.507(m),平均边长：71.551(m),最小边长：23.226(

2、m),最大边长：151.475(m)[闭合差统计报告][起算点数据表]点名X(m)Y(m)H(m)备注C6-13988498.9010404920.4160GP013988651.1960404948.8960[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GP01C3-10.000000C6-1262.5747000.00262.574700C3-1GP010.000000C3-2203.1251002.02203.125302C3-2C3-10.000000C3-3157.4640002.44157.464244C3-3C3-20.000000C3-

3、490.2831005.0290.283602C3-4C3-30.000000C3-5268.1059005.08268.110408C3-5C3-40.000000C3-694.1443005.5994.144859C3-6C3-50.000000C3-789.0405005.7089.041070C3-7C3-60.000000C3-8170.3611004.39170.361539C3-8C3-70.000000C3-9180.2712003.63180.271563C3-9C3-80.000000GP01149.2134002.46149.213646[距离观测成果表]测站

4、照准距离(m)改正数(m)平差后值(m)方位角(dms)GP01C3-1103.4850-0.0006103.4844287.374521GP01C6-1154.81900.1161154.9351190.353221C3-1GP01103.4850-0.0006103.4844107.374521C3-1C3-223.2260-0.018223.2078310.503824C3-2C3-123.2260-0.018223.2078130.503824C3-2C3-3132.3440-0.0014132.3426288.372067C3-3C3-2132.3440-0.001413

5、2.3426108.372067C3-3C3-466.71000.045066.7550199.055669C3-4C3-366.71000.045066.755019.055669C3-4C3-527.5370-0.000327.5367287.170077C3-5C3-427.5370-0.000327.5367107.170077C3-5C3-642.35000.044742.3947201.314936C3-6C3-542.35000.044742.394721.314936C3-6C3-766.63500.002966.6379110.360007C3-7C3-666.6

6、3500.002966.6379290.360007C3-7C3-838.7550-0.004438.7506101.121545C3-8C3-738.7550-0.004438.7506281.121545C3-8C3-962.9900-0.004162.9859101.393108C3-9C3-862.9900-0.004162.9859281.393108C3-9GP01151.4750-0.0268151.448271.010753[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C3-10.07660.0123107.3745210.0775

7、C3-20.09710.0275119.0721680.1009C3-30.10870.0469116.1502040.1183C3-40.11040.0812120.0506590.1370C3-50.11330.0857117.4527180.1421C3-60.11650.0900119.3249860.1472C3-70.11110.0764108.1715510.1348C3-80.09830.0678101.4249560.1194C3-90.07530.