大地四邊形控 制 網(wǎng) 平 差 報(bào) 告

控制網(wǎng)平差報(bào)告[控制網(wǎng)概況]1，、本成果為按[平面]網(wǎng)處理的平差成果計(jì)算軟件：超級平差易2005網(wǎng)名大地四邊形計(jì)算日期:2013-05-27觀測人:于寧寧記錄人:王銀環(huán)計(jì)算者:李宇測量單位:工程測量技術(shù)11034班7組備注:2、平面控制網(wǎng)等級：城市一級，驗(yàn)前單位權(quán)中誤差5.00(s)3、控制網(wǎng)數(shù)據(jù)統(tǒng)計(jì)結(jié)果[邊長統(tǒng)計(jì)結(jié)果]總邊長：644.0460,平均邊長：53.6705,最小邊長：41.5040,最大邊長：68.2660[角度統(tǒng)計(jì)結(jié)果]控制網(wǎng)中最小角度：37.2600,最大角度：54.08064、控制網(wǎng)中最大誤差情況最大點(diǎn)位誤差[D]=0.0551(m)最大點(diǎn)間誤差=0.0780(m)最大邊長比例誤差=11515、精度統(tǒng)計(jì)情況平面網(wǎng)驗(yàn)后單位權(quán)中誤差=129.33(s)閉合差統(tǒng)計(jì)報(bào)告[方向觀測成果表]測站照準(zhǔn)方向值(dms)改正數(shù)(s)平差后值(dms)備注AD0.000000AC39.124800-6.3539.124165AB93.20540089.1593.222315DC0.000000DB51.18060079.0451.192504DA88.454500-83.1388.442187CB0.000000CA39.141000-170.4939.111951CD91.153400-78.0291.141598BA0.000000BD49.11140086.0249.124002BC86.371400104.9986.385899[距離觀測成果表]測站照準(zhǔn)距離(m)改正數(shù)(m)平差后值(m)方位角(dms)AD51.7460-0.092351.6537356.373691AC65.6310-0.141365.489735.501857AB41.5910-0.138941.452190.000000DC41.5040-0.092341.411787.531511DB68.2610-0.155668.1054139.124008DA51.7460-0.092351.6537176.373691CB53.2780-0.096453.1816176.385906CA65.6370-0.147365.4897215.501857CD41.5050-0.093341.4117267.531511BA41.5930-0.140941.4521270.000000BD68.2660-0.160668.1054319.124008BC53.2880-0.106553.1815356.385906[平面點(diǎn)位誤差表]點(diǎn)名長軸(m)短軸(m)長軸方位(dms)點(diǎn)位中誤差(m)備注D0.04270.03481.0317150.0551C0.04190.0356175.4504220.0550[平面點(diǎn)間誤差表]點(diǎn)名點(diǎn)名長軸MT(m)短軸MD(m)D/MD長軸方位T(dms)平距D(m)備注AD0.05510.04271214.081.03171551.8277AC0.05500.03941667.30175.45042265.7104DC0.04790.03611151.05179.36494741.5513DB0.05510.03941733.561.03171568.3349DA0.05510.04271214.081.03171551.8277CB0.05500.04191273.21175.45042253.3607CA0.05500.03941667.30175.45042265.7104CD0.04790.03611151.05179.36494741.5513BD0.05510.03941733.561.03171568.3349BC0.05500.04191273.21175.45042253.3607[控制點(diǎn)成果表]點(diǎn)名X(