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1、附錄1邳州市平面控制測量平差報告（節(jié)選）1坐標(biāo)系統(tǒng)1.1坐標(biāo)系統(tǒng)名稱Xian801.2基準(zhǔn)參數(shù)橢球長半軸a6378140.0000橢球扁率f1/298.257000001.3投影參數(shù)M0=1.00000000投影比率H=0.0000投影高Bm=0投影面的平均緯度B0=0原點緯度L0=117中央子午線N0=0.0000北向加常數(shù)E0=500000.0000東向加常數(shù)2三維無約束平差2.1平差參數(shù)基準(zhǔn)WGS-84迭代次數(shù)2參考因子1.00χ平方檢驗(α=95%)通過自由度4592.2τ(Tau)檢驗直方圖3二維約束平差3.1平差參數(shù)迭代次數(shù)3參考因子1.02
2、42x(north)平移-2.4254my(east)平移38999883.1720m比例1.3451ppm旋轉(zhuǎn)-0.1950s3.2平面坐標(biāo)站點北向(x)/中誤差東向(y)/中誤差中誤差誤差橢圓(m)(m)(m)E(m)F(m)ET(:::)23806752.7630.00839601492.770.00770.01090.0080.0069134:13:01D013809118.9350.02939586245.970.02770.040.0320.0242139:10:52D023809038.9450.03139590262.570.030.04
3、310.0340.0265138:26:15D033808005.6780.0439593759.170.03660.05420.040.03662:15:31D043807357.2470.03839597054.780.03550.05220.0380.03554:14:37D053803632.7390.03439597085.710.03550.04910.0370.032656:37:51D063804251.9670.0439595587.650.0340.05240.0430.0307150:10:44D073805222.9080.038
4、39592863.890.03190.04930.040.0288150:15:48D083806330.0150.02739588868.550.02320.03540.0280.0219154:00:02D083806330.0050.00539588868.550.00490.00720.0060.0046148:54:37D093806560.190.02639586245.270.02330.03480.0280.0213146:44:49D103805642.1630.02639583754.050.02350.03510.0280.0211
5、146:06:56D113805563.7690.00739587957.560.00620.00910.0070.0057142:48:27D123804966.5090.00839589703.10.00620.01040.0090.0056157:49:18D133804274.480.00739591615.650.00620.0090.0070.0057142:12:15D143801976.0910.03339596917.010.03480.04780.0360.031760:22:46D153802323.9140.02739593631
6、.810.03260.04230.0340.0252114:07:24D163802798.1320.00839591434.260.0060.01010.0090.0055156:48:02D173804670.4960.02539582588.890.02280.03410.0270.0205145:36:52D183802764.4780.0239582197.040.01910.02740.0210.0174140:13:60D183802764.5130.00539582197.050.00430.00640.0050.004145:43:42
7、D203802856.2790.00639586387.430.00590.00850.0070.0054142:17:28D213802129.2750.00639587632.160.00530.00770.0060.0048141:00:52D223801404.4130.00739589281.190.0070.01010.0080.0064137:58:49D233801356.4230.02639591572.890.03190.04130.0330.0245114:46:43D243800264.8410.02939595510.70.02
8、630.03890.030.0243146:13:37D253799935.54
