泰安市北集坡鎮(zhèn)DE級GPS點四等水準網(wǎng)平差資料

1、泰安市北集坡鎮(zhèn)第二次土地調(diào)查(城鎮(zhèn)部分)及地籍信息數(shù)據(jù)庫建設(shè)D、E級GPS點四等水準網(wǎng)平差資料泰安市國土資源局二一一年三月目 錄一、水準網(wǎng)概述1二、四等水準點成果表3三、水準尺檢定4四、一對水準尺名義米長偏差改正計算15五、正常水準面不平行改正數(shù)計算17六、水準高差計算表20七、水準網(wǎng)精度情況22八、水準測量成果表23九、高差誤差表26十、高程成果表28附錄：四等水準路線圖一、水準網(wǎng)概述本測區(qū)共布設(shè)了11個D級GPS點和38個E級GPS點，對所有的GPS控制點施測四等水準，采用日本產(chǎn)拓撲康（AT-G6）S3型水準儀進行觀測，儀器編號為UA4004，水準尺為木質(zhì)標尺編號為5565、5566。水準

2、網(wǎng)聯(lián)測的已知水準點有ZI278、ZI294、舊縣三個。本測區(qū)四等水準構(gòu)成網(wǎng)狀，全網(wǎng)共有9個閉合環(huán)，5條往返測路線，環(huán)閉合差最大為0.0615m，限差為0.06765m，最小閉合差為0.001m，限差為0.0515m。往返測路線最大閉合差為0.012m，限差為0.0371。最小閉合差為0.002，限差為0.0439。水準觀測前與觀測過程中對i角進行跟蹤觀測，觀測結(jié)果見i角誤差的檢驗野外觀測記錄，i角的測量結(jié)果為，最大為-5,最小為0，符合不大于20的規(guī)定。觀測前對水準尺進行了全面的檢查與測定，主要檢測內(nèi)容有：標尺、標尺上的圓水準器、標尺分劃面彎曲測定、一對標尺零點不等差及基、輔分劃讀數(shù)差的測定、

3、一對標尺名義米長的測定、標尺分米分劃誤差的測定。檢定結(jié)果為，標尺彎曲差為1.6mm和1.0mm，小于8mm的限差規(guī)定，一對標尺的名義尺長為999.822mm, f=(999.822-1000)=-0.178mm,根據(jù)公式 =f*h對各測段高差進行了改正，標尺分米分劃誤差也在規(guī)定范圍內(nèi)。根據(jù)設(shè)計要求計算了各測段正常水準面不平行的改正數(shù)，由于本測區(qū)地勢較為平坦且范圍較小，從計算的改正數(shù)看最大為-0.1mm，因此在實際平差計算時忽略了此項改正。此項改正數(shù)的計算見本報告的“正常水準面不平行改正數(shù)計算”。二、四等水準點成果表點名H備注KD01125.107KD02123.767KD03122.272KD

4、04130.217KD05130.124KD06122.093KD07122.303KD08117.942KD09147.413KD10115.502KD11141.064KE01125.291KE02122.177KE03125.593KE04128.048KE05124.832KE06124.986KE07119.375KE08130.641KE09116.69KE10119.56KE11133.406KE12127.47KE13129.768KE14120.915KE15118.975KE16120.775KE17114.836KE18130.543KE19128.123KE20132.

5、256KE21131.204KE22116.007KE23124.934KE24115.872KE25126.624KE26127.293KE27114.686KE28139.061KE29133.346KE30135.86KE31131.588KE32127.583KE33130.41KE34122.011KE35156.788KE36131.288KE37122.148KE38124.404ZI278130.766已知點ZI294148.338已知點舊縣116.861已知點轉(zhuǎn)1121.428轉(zhuǎn)點三、水準尺檢定1水準尺分劃線每米分劃間隔真長的測定標 尺：區(qū)格式木質(zhì)標尺 5565 觀測員：賈寶

6、剛檢查尺：一級線紋米尺N0. 730104 記錄員：魏忠勇日 期：2008 年 9 月 9 日 L=（10000+0.05）mm+0.0166(t-20) 檢查者：王春輝分劃面往返測水準尺分劃間隔溫度檢查尺讀數(shù)右-左檢查尺尺長及溫度改正分劃面一米間隔之真長左端右端右-左中數(shù)12345678910基本分劃往測20-12031.35.0217.041004.621016.62999.60999.58999.59+0.238999.82880-18031.51.783.801001.361003.40999.58999.60999.59+0.241999.831140-24031.42.405.82

7、1001.961005.34999.56999.52999.54+0.239999.779返測285-18531.61.965.181001.601004.78999.64999.60999.62+0.242999.862215-11531.52.405.441001.961005.02999.56999.58999.57+0.241999.811155-5531.61.524.361001.101003.92999.58999.56999.57+0.242999.812輔助分劃往測480-58032.61.905.161001.401004.70999.50999.54999.52+0.25

8、9999.779540-64032.41.604.441001.181004.04999.58999.60999.59+0.256999.846600-70032.51.765.421001.281004.96999.52999.54999.53+0.258999.788返測730-63032.31.383.981001.001003.58999.62999.60999.61+0.254999.864670-57032.62.765.921002.301005.46999.54999.54999.54+0.259999.799610-51032.51.764.441001.301003.989

9、99.54999.54999.54+0.258999.798一根尺一米間隔之平均真長999.8162水準尺分劃線每米分劃間隔真長的測定標 尺：區(qū)格式木質(zhì)標尺 5566 觀測員：賈寶剛檢查尺：一級線紋米尺N0. 730104 記錄員：魏忠勇日 期：2008 年 9 月 9 日 L=（10000+0.05）mm+0.0166(t-20) 檢查者：王春輝分劃面往返測水準尺分劃間隔溫度檢查尺讀數(shù)右-左檢查尺尺長及溫度改正分劃面一米間隔之真長左端右端右-左中數(shù)12345678910基本分劃往測25-12532.32.185.981001.721005.50999.54999.52999.53+0.254

10、999.78485-18531.82.965.241002.601004.90999.64999.66999.65+0.246999.896145-24531.71.843.401001.441002.96999.60999.56999.58+0.244999.824返測285-18531.73.027.041002.641006.62999.62999.58999.60+0.244999.844215-11531.61.743.561001.321003.16999.58999.60999.59+0.242999.832155-5531.62.384.821001.961004.36999.

11、58999.54999.56+0.242999.802輔助分劃往測480-58031.72.226.381001.781005.98999.56999.60999.58+0.244999.824540-64031.61.404.381000.941003.94999.54999.56999.55+0.242999.792600-70031.61.504.381001.061003.92999.56999.54999.55+0.242999.792返測730-63031.82.987.421002.581007.00999.60999.58999.59+0.246999.836670-57032

12、.05.107.701004.721007.30999.62999.60999.61+0.249999.859610-51031.91.627.681001.221007.32999.60999.64999.62+0.248999.868一根尺一米間隔之平均真長999.829 一對水準尺一米間隔之平均真長為：999.8223一對水準尺零點不等差、輔分劃讀數(shù)差的測定標 尺：木質(zhì)標尺 No.5565 No.5566 日期： 2008年 9 月 8 日 儀器：Ds3 觀測者：賈寶剛 記錄者：魏忠勇 檢查者：王春輝 mm測回樁號No.5565 標尺讀數(shù)No.5566 標尺讀數(shù)基本分劃輔助分劃基輔讀數(shù)

13、差基本分劃輔助分劃基輔讀數(shù) 差111875875468811875975478811875875468811875975478811885875468711875975478820970565646860970575747870971565746860970575747870970565746870970575747873080654934687080655934787080654934687080655934787080654934687080655934787平均987.895674.894687987.6757754787.33112285915468712286015478712285

14、915468712286015478712285915468712286015478721012569846861012579947871012569946871012579947871012569946871012579947873084755344687084756344787084755344687084756344787084755344687084756344787平均10295715.894686.89102958164787.011196588446881197598447871197588446871196598447881196588446881197598447872098

15、0566746870980576747870980566746870979576747880980566746870980576747873081655034687081656024786081555024687081656034787081655034687081556034788平均997.335684.564687.23997.335784.564787.23總中數(shù)1004.745691.784687.041004.675791.854787.18一對標尺零點不等差=0.074水準標尺分米分劃誤差的測定標 尺：區(qū)格式木質(zhì)標尺 No.5565 觀測員：賈寶剛檢查尺：一級線紋米尺No. 73

16、0104 記錄員：魏忠勇日 期：2008 年9 月 10 日 L=（1000+0.05）mm+0.0166(t-20) 檢查者：王春輝分劃面：基本分劃面(黑面)測定部分溫度分米分劃檢查尺讀數(shù)各分米分劃線距起測分劃線的長度檢查尺長度與溫度改正各分米分劃線距起測分劃線的真長分米分劃線的誤差中數(shù)130.0 10.400.380.390.000.0000.0000.002100.22100.24100.2399.840.026 99.867 -0.133200.20200.22200.21199.820.053 199.873 -0.134300.20300.22300.21299.820.080 2

17、99.900 -0.105400.14400.12400.13399.740.106 399.846 -0.156500.10500.08500.09499.700.123 499.823 -0.187600.04600.06600.05599.660.150 599.810 -0.198700.00699.98699.99699.600.176 699.776 -0.229799.88799.86799.87799.48.0.203 799.683 -0.3210899.88899.88899.88899.490.219 899.709 -0.292 30.0 100.460.440.450

18、.000.0000.0000.0011100.38100.36100.3799.920.02799.947-0.0512200.38200.38200.38199.930.053199.983-0.0213300.32300.30300.31299.860.080299.940-0.0614400.28400.26400.27399.820.106399.926-0.0715500.20500.18500.19499.740.123499.863-0.1416600.20600.22600.21599.760.150599.910-0.0917700.10700.10700.10699.650

19、.176699.826-0.1718800.08800.10800.09799.640.203799.843-0.1619900.02900.02900.02899.570.219899.789-0.21201000.001000.001000.00999.550.236999.786-0.213 29.8200.280.260.270.000.0000.0000.0021100.20100.18100.1999.920.02699.946-0.0522200.18200.18200.18199.910.052199.962-0.0423300.10300.12300.11299.840.07

20、9299.919-0.0824400.08400.06400.07399.800.105399.905-0.0925500.02500.02500.02499.750.121499.871-0.1326600.02600.00600.01599.740.148599.888-0.1127699.98699.96699.97699.700.174699.874-0.1328799.98800.00799.99799.720.200799.920-0.0829899.92899.90899.91899.640.216899.856-0.14305水準標尺分米分劃誤差的測定標 尺：區(qū)格式木質(zhì)標尺 N

21、o.5565 觀測員：賈寶剛檢查尺：一級線紋米尺No. 730104 記錄員：魏忠勇日 期：2008年9 月 10 日 L=（1000+0.05）mm+0.0166(t-20) 檢查者：王春輝分劃面：基本分劃面(紅面)測定部分溫度分米分劃檢查尺讀數(shù)各分米分劃線距起測分劃線的長度檢查尺長度與溫度改正各分米分劃線距起測分劃線的真長分米分劃線的誤差中數(shù)129.410.100.100.100.000.000.000.00299.9699.9499.9599.850.02699.876-0.123199.92199.92199.92199.820.051199.871-0.134299.94299.96

22、299.95299.850.077299.927-0.075399.84399.86399.85399.750.102399.852-0.156499.88499.86499.87499.770.118499.888-0.117599.76599.74599.75599.650.144599.794-0.218699.72699.70699.71699.610.169699.779-0.229799.68799.66799.67799.570.195799.765-0.2410899.66899.64899.65899.550.210899.760-0.24229.2100.220.240.2

23、30.000.000.000.0011100.20100.18100.1999.960.02599.985-0.0212200.18200.16200.17199.940.050199.990-0.0113300.10300.08300.09299.860.076299.9360.0614400.06400.06400.06399.830.101399.9310.0715500.00500.00500.00499.770.116499.886-0.1116599.90599.92599.91599.680.142599.822-0.1817699.88699.86699.87699.640.1

24、67699.807-0.1918799.80799.82799.81799.580.192799.772-0.2319899.80899.78899.79899.560.207899.767-0.2320999.76999.78999.77999.540.223999.763-0.24329.0200.260.280.270.000.000.000.0021100.26100.26100.2699.990.025100.0150.0222200.22200.24200.23199.960.050200.0100.0123300.20300.18300.19299.920.075299.995-

25、0.0024400.12400.14400.13399.860.010399.960-0.0425500.12500.14500.13499.860.115499.975-0.0326600.08600.06600.07599.800.140599.940-0.0627700.08700.06700.07699.800.164699.964-0.0428800.02800.00800.01799.740.190799.930-0.0729900.00900.00900.00899.730.204899.934-0.07306水準標尺分米分劃誤差的測定標 尺：區(qū)格式木質(zhì)標尺 No.5566 觀測

26、員：賈寶剛檢查尺：一級線紋米尺No. 730104 記錄員：魏忠勇日 期：2008 年 9 月 10 日 L=（1000+0.05）mm+0.0166(t-20) 檢查者：王春輝分劃面：基本分劃面(黑面)測定部分溫度分米分劃檢查尺讀數(shù)各分米分劃線距起測分劃線的長度檢查尺長度與溫度改正各分米分劃線距起測分劃線的真長分米分劃線的誤差中數(shù)131.0110.0010.0010.000.000.0000.0000.002109.90109.88109.8999.890.02899.918-0.083209.84209.82209.83199.830.056199.886-0.114309.78309.8

27、0309.79299.790.085299.875-0.125409.80409.78409.79399.790.113399.903-0.106509.72509.70509.71499.710.131499.841-0.167609.64609.66609.65599.650.160599.810-0.198709.60709.62709.61699.610.188699.798-0.209809.58809.58809.58799.580.216799.796-0.2010909.52909.52909.52899.520.234899.754-0.25231.2100.400.400.

28、400.000.0000.0000.0011100.36100.36100.3699.960.02899.988-0.0112200.36200.38200.37199.970.057200.0270.0313300.24300.24300.24299.840.086299.926-0.0714400.22400.22400.22399.820.114399.934-0.0715500.20500.18500.19499.790.133499.923-0.0816600.14600.16600.15599.750.162599.912-0.0917700.08700.06700.07699.6

29、70.190699.860-0.1418800.04800.06800.05799.650.219799.869-0.1319900.00900.00900.00899.600.237899.837-0.1620999.98999.98999.98999.580.256999.836-0.16331.0200.200.220.210.000.0000.0000.0021100.10100.12100.1199.900.02899.928-0.0722200.06200.08200.07199.860.056199.916-0.0823300.04300.02300.03299.820.0852

30、99.905-0.1024400.04400.02400.03399.820.113399.933-0.0725499.96499.98499.97499.760.131499.891-0.1126599.94599.92599.93599.720.160599.880-0.1227699.88699.86699.87699.660.188699.848-0.1528799.86799.84799.85799.640.216799.856-0.1429899.72899.72899.72899.510.234899.744-0.26307水準標尺分米分劃誤差的測定標 尺：區(qū)格式木質(zhì)標尺 No.

31、5566 觀測員：賈寶剛檢查尺：一級線紋米尺No. 730104 記錄員：魏忠勇日 期：2008 年 9 月 10 日 L=（1000+0.05）mm+0.0166(t-20) 檢查者：王春輝分劃面：輔助分劃面(紅面)測定部分溫度分米分劃檢查尺讀數(shù)各分米分劃線距起測分劃線的長度檢查尺長度與溫度改正各分米分劃線距起測分劃線的真長分米分劃線的誤差中數(shù)131.010.080.100.090.000.0000.0000.002100.08100.06100.0799.980.028100.0080.013200.08200.06200.07199.980.056200.0360.044300.0030

32、0.00300.00299.910.085299.995-0.005399.96399.98399.97399.880.113399.993-0.016499.94499.92499.93499.840.131499.971-0.037599.86599.88599.87599.780.160599.94-0.068699.80699.82699.81699.720.188699.908-0.099799.80799.80799.80799.710.216799.926-0.0710899.74899.72899.73899.640.234899.874-0.13231.0100.460.46

33、0.460.000.0000.0000.0011100.42100.42100.4299.960.02899.988-0.0112200.40200.40200.40199.940.056199.996-0.0013300.34300.32300.33299.870.085299.955-0.0514400.28400.30400.29399.830.113399.943-0.0615500.26500.28500.27499.810.131499.941-0.0616600.24600.20600.22599.760.160599.920-0.0817700.18700.18700.1869

34、9.720.188699.908-0.0918800.14800.12800.13799.670.216799.886-0.1119900.10900.08900.09899.630.234899.864-0.1420999.96999.94999.95999.490.253999.743-0.26331.0200.820.800.810.000.0000.0000.0021100.80100.78100.7999.980.028100.0080.0122200.70200.72200.71199.900.056199.956-0.0423300.68300.66300.67299.860.0

35、85299.945-0.0624400.64400.62400.63399.820.113399.933-0.0725500.60500.62500.61499.800.131499.931-0.0726600.56600.58600.57599.760.160599.920-0.0827700.52700.50700.51699.700.188699.888-0.1128800.46800.44800.45799.640.216799.856-0.1429900.42900.42900.42899.610.234899.844-0.16308水準尺分劃面彎曲差的測定標 尺：木質(zhì)標尺 No.5

36、565 No.5566 日期：2008 年 9 月 10 日 觀測者：賈寶剛 記錄者：魏忠勇 檢查者：王春輝 mmNo.5556No.55661R上5.81R上3.2R下4.6R下4.6R中7.0R中4.8彎曲差1.8彎曲差0.92R上15.42R上12.8R下16.2R下11.9R中17.2R中13.4彎曲差1.4彎曲差1.13R上21.53R上22.3R下23.2R下21.6R中23.8R中22.8彎曲差1.5彎曲差0.9平均彎曲差1.6平均彎曲差1.0f= R中-( R上+ R下)/2式中：R中中間讀數(shù)，mm; R上上端讀數(shù)，mm; R下下端讀數(shù)，mm;9i角的檢測儀器：拓普康A(chǔ)TG6自

37、動安平水準儀 標尺：區(qū)格式木質(zhì)雙面水準尺 觀測者：賈寶剛 記錄者：魏忠勇日 期：2008-9-10 檢查者：王春輝 儀器距近標尺距離D1= 20.6 m 儀器距遠標尺距離D2 = 41.2m 觀測次序A尺讀數(shù)aB尺讀數(shù) b1a1=1483b1=13692a2=1693b2=1578（a-b）,mma1- b1=114a2- b2=115i=5*(115-114)= 5儀器：拓普康A(chǔ)TG6自動安平水準儀 標尺：區(qū)格式木質(zhì)雙面水準尺 觀測者：賈寶剛 記錄者：魏忠勇日 期：2008-9-11 檢查者：王春輝 儀器距近標尺距離D1= 20.6 m 儀器距遠標尺距離D2 = 41.2m 觀測次序A尺讀數(shù)

38、aB尺讀數(shù) b1a1=1493b1=13792a2=1702b2=1587（a-b）,mma1-b1=114a2-b2=115i=5*(115-114)=5儀器：拓普康A(chǔ)TG6自動安平水準儀 標尺：區(qū)格式木質(zhì)雙面水準尺 觀測者：賈寶剛 記錄者：魏忠勇日 期：2008-9-12 檢查者：王春輝 儀器距近標尺距離D1= 20.6 m 儀器距遠標尺距離D2 = 41.2m 觀測次序A尺讀數(shù)aB尺讀數(shù) b1a1=1476b1=13612a2=1794b2=1679（a-b）,mma1-b1=115a2-b2=115i=5*(115-115)= 0儀器：拓普康A(chǔ)TG6自動安平水準儀 標尺：區(qū)格式木質(zhì)雙面

39、水準尺 觀測者：賈寶剛 記錄者：魏忠勇日 期：2008-9-13 檢查者：王春輝 儀器距近標尺距離D1= 20.6 m 儀器距遠標尺距離D2 = 41.2m 觀測次序A尺讀數(shù)aB尺讀數(shù) b1a1=1583b1=14702a2=1723b2=1609（a-b）,mma1-b1=113a2-b2=114i=5*(114-113)= 5儀器：拓普康A(chǔ)TG6自動安平水準儀 標尺：區(qū)格式木質(zhì)雙面水準尺 觀測者：賈寶剛 記錄者：魏忠勇日 期：2008-9-14 檢查者：王春輝 儀器距近標尺距離D1= 20.6 m 儀器距遠標尺距離D2 = 41.2m 觀測次序A尺讀數(shù)aB尺讀數(shù) b1a1=1502b1=1

40、3872a2=1734b2=1618（a-b）,mma1-b1=115a2-b2=116i=5*(116-115)= 5儀器：拓普康A(chǔ)TG6自動安平水準儀 標尺：區(qū)格式木質(zhì)雙面水準尺 觀測者：賈寶剛 記錄者：魏忠勇日 期：2008-9-15 檢查者：王春輝 儀器距近標尺距離D1= 20.6 m 儀器距遠標尺距離D2 = 41.2m 觀測次序A尺讀數(shù)aB尺讀數(shù) b1a1=1590b1=14752a2=1743b2=1629（a-b）,mma1-b1=115a2-b2=114i=5*(114-115)= -5四、一對水準尺名義米長偏差改正計算根據(jù)使用一級線紋米尺對水準尺的檢測，一對水準尺一米間隔之

41、平均真長為：999.822米，f=(999.822-1000)=-0.178mm,根據(jù)公式 =f*h 計算各測段高差改正數(shù)見下表：前視點后視點高差(m)每米分劃間隔真長誤差改正(mm)D1E10.1759-0.03D1TP30.5197-0.09E1E30.4443-0.08E3D4-0.02360.00D4D70.0258-0.00D7D11-0.09900.02D11E130.0985-0.02E13E14-0.24600.04E14E15-0.27600.05E15D80.5961-0.11E15JXX1.0230-0.18D8E80.4153-0.07E8E6-0.90800.16E8D5-0.41150.07E8E9-1.16900.21E6E7-0.22190.04E7D70.6410-0.11D5E2-0.63050.11D5