怀化舞水河西岸控制网平差报告.doc

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1、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网名计算日期:日期:2011-04-18观测人:记录人:计算者:测量单位:备注:2、平面控制网等级，验前单位权中误差国家四等：2.5(s)高程控制网等级：3、控制网数据统计结果[边长统计结果]总边长：10962.5754,平均边长：274.0644,最小边长：31.2102,最大边长：738.6073[角度统计结果]控制网中最小角度：94.5317,最大角度：328.33153、控制网中最大误差情况最大点位误

2、差=0.0096(m)最大点间误差=0.0053(m)最大边长比例误差=36211平面网验后单位权中误差=0.43(s)每公里高差中误差=2.34(mm)起始点高程0691228.6980(m)0812220.4660(m)闭合差统计报告几何条件:附合导线路径：[E-19-0812-0811-0064-E26-I005-0063-0062-HI352-TB382-I007-I037-I429-II543-II542-II541-I154-T057-HI410-0031-I003-I150-0012-0

3、011-I001-I120-I190-II064-II248-I1063-I1062-A0621-0621-0623-I1081-0725-0723-0722-0721-0691-HI548]fx=-0.007(m),fy=0.041(m),fd=0.042(m)[s]=10272.787(m),k=1/,平均边长=270.336(m)几何条件:符合水准路径：[0812-0811-0064-E26-I005-0063-0062-HI352-TB382-I007-I037-I429-II543-II54

4、2-II541-I154-T057-HI410-0031-I003-I150-0012-0011-I001-I120-I190-II064-II248-I1063-I1062-A0621-0621-0623-I1081-0725-0723-0722-0721-0691]高差闭合差=-7.5(mm),限差=64.1(mm)路线长度=10.273(km)几何条件:无定向导线fx=-0.007(m),fy=0.001(m),fd=0.007(m)[s]=10272.787(m),k=1/,平均边长=270.

5、336(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0691HI5480.06910721186.0.14186.081208110.0812E-19162.0.38162.072106910.07210722185.0.10185.072207210.07220723184.0.03184.072307220.07230725205.0.01205.072507230.0725I1081171.0.00171.I108107250.I10810623200.-0.

6、05200.0623I10810.06230621268.-0.10268.062106230.0621A0621137.-0.08137.A062106210.A0621I1062183.-0.09183.I1062A06210.I1062I1063186.-0.10186.I1063I10620.I1063II248177.-0.11177.II248I10630.II248II064177.-0.11177.II064II2480.II064I190256.-0.11256.I190II0640

7、.I190I120179.-0.05179.I120I1900.I120I001186.-0.02186.I001I1200.I0010011175.0.02175.0011I0010.00110012115.0.07115.001200110.0012I150191.0.07191.I15000120.I150I003169.0.09169.I003I1500.I0030031167.0.09167.0031I0030.0031HI410147.0.08147.HI41000310.HI410T05

8、7219.0.07219.T057HI4100.T057I154193.0.07193.I154T0570.I154II541179.0.07179.II541I1540.II541II542177.0.08177.II542II5410.II542II543182.0.08182.II543II5420.II543I429182.0.08182.I429II5430.I429I037181.0.08181.I037I4290.I037I007205.0