2015年“广州南洋理工职业学院建工系测量技能大赛”竞赛二等水准测量手簿示例团队编号:040观测日期:2015年5月8日测站编号后距前距方向及尺号标尺读数两次读数之差备注视距差累积视距差第一次读数第二次读数124.623.3后A1078678078683・5观测:A
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:B刖17725717725521.31.3后•前・098579-098572・7h-0.985755236.737.5后2397512397501刖0978580978535080.5后■前+141893+141897・4h+1.418950345.646.6后1957141957095刖2704202704173-1.0-0.5后•前-074706-0747082h-0.747070438.439.3后061178061182-4前B10607270607261-0.9-1.4后•前+000451+000456・5b+0.004535543.442.3后Bl2739682739662观测:B记录:C刖194812194816・41.1-0.3后•前+079156+0791506h0.791530629.129.4后253263253267・4刖2581212581220306后-前-004858-004855・3h-0.048565721.019.8后1192751192723刖077177077179・21.20.6后-前+042098+0420935h+0.420955839.940.0后2345512345501前C11892341892304-0.10.5后-前+045317+045320・3h0.453185二等水准测量手簿示例团队编号:040观测日期:2015年5月8日测站编号后距前距方向及尺号标尺读数两次读数之差备注视距差累积视距差第一次读数第二次读数926.827.7后C1082144082148■4观测:c记录:D刖197478197480■209-0.4后-前-115334-115332■2h-1.1533301030.431.7后1405981405971刖084294084299-5-1.3-1.7后■前+056304+0562986h+0.5630101122.822.6后0574230574185刖058244058249-50.2-1.5后•前・000821・00083110h-0.0082601249.549.6后2614712614701前D12418922418875-0.1-1.6后-前+019579+019583■4h+0.1958101324.724后D1275016275019-3观测:D记录:A刖18256218255750.709后•前+092454+092462-8h+0.9245801424.523.8后1181521181520刖133816133817-10.702后-前・015664-0156651h-0.1566451544.443.1后090680090681-1刖24894124893741.31.1后-前-158261・158256■5h-1.5825851623.524后2378642378640前A12466532466485050.6后-前-008789-008784■5h-0.0878652015年全国职业院校技能大赛高职组南方测绘杯”测绘项目广东选拔赛竞赛二等水准测量高程误差配赋表示例点名测段编号距离(m)观测高差(m)改正数(m)改正后高差(m)高程(m)A11292-0.30934-0.00069-0.3100341.657B141.3472265+1.6171-0.000621.61648C142.9633261-0.40278-0.00061-0.40339D142.5604232-0.90252-0.00054-0.90306A141.6571050+0.00246-0.002460.00000W=+2.5mmW允=±4・1mm注:高差和改正数保留5位小数,待定点高程推算后保留3位小数