地形图测量检查报告[1].doc

_密级： 编号：2010-14测绘产品检查报告产品名称：石家庄市井陉矿区1:1000地形图测绘生产单位：河北省第一测绘院二一年十月十五日产品名 称石家庄市井陉矿区1:1000地形图测绘比 例 尺1:500生产部门河北省第一测绘院第一工程处报告撰写人(签字)： 杨玉明 2010年10月15日检查部门结论：职务： 签字： 年 月 日技术负责人意见：职务：总工程师 签字： 年 月 日行政领导意见：职务： 签字： 年 月 日备 注：精品资料_目 录1 质量检查任务概要12 检查工作概况13 引用的技术文件14 主要质量问题及处理情况24.1 图根控制测量检查24.2 地形图检查34.3 数据及其它方面检查44.3.1 数据检查44.3.2 其它方面检查45 质量统计和检查结论55.1 质量统计55.2 检查结论56 附表5精品资料_1 质量检查任务概要2010年6月，受石家庄市国土资源局矿区分局委托，由河北省第一测绘院承担井陉矿区1:1000地形图补测任务。我单位承担了矿区外围约21km2 11000比例尺地形图的测绘工作，具体范围为：辖区内城区北部贾庄镇约12.7km2，城区南部凤山镇约8.7 km2。我院质量检查处依据测绘产品检查验收规定，安排专职检查人员，对本测区测绘成果进行了全面的检查。2 检查工作概况在工程处自检、互检的基础上，质量管理处安排李君、杨玉明2名质检员，李君为工程检查负责人，于2010年9月11日至15日，对全部外业测绘成果进行了院级检查；于2010年10月10日至15日，对全部内业测绘成果进行了院级检查。3 引用的技术文件(1) CJJ 8-99城市测量规范；以下简称“城市规范”；(2) CJJ 7397全球定位系统城市测量技术规程，以下简称“城市GPS规程”；(3) CH/T20092010 全球定位系统实时动态测量（RTK）技术规范；(4) GB/T 792919951:1000 1:1000 1:2000地形图图式,以下简称“图式”；(5) GB 14804931:1000 1:1000 1:2000地形图要素分类与代码；(6) GB/T 1716019971:1000 1:1000 1:2000地形图数字化规范；(7) GB/T 183162008数字测绘成果质量检查与验收；(8) 石家庄市井陉矿区1:1000地形图测绘技术设计书；以下简称“设计书”。4 主要质量问题及处理情况平面坐标系统采用井陉矿区独立坐标系，中央子午线114，投影面为300米测区平均高程面，高斯正形投影面。测区内平均曲率半径为6374126米。高程采用1985国家高程基准。成图比例尺为1:1000。基本等高距为0.5米，北部山区放宽至1米，图上高程注记至0.01米。4.1 图根控制测量检查本测区采用GPS-RTK方法进行图根点控制测量，首先测定三个已知点，已知点来源于“2006年河北省地勘局石家庄综合地质大队施测的一级GPS平面控制网”，其坐标系统为井陉矿区独立坐标系。使用随机软件求解转换参数，转换参数采用七参数的方式。每次测量前都对当前基站设置的正确性进行检验。流动站观测前，首先检查一个以上的已知控制点，当检核结果小于3cm时，才开始进行GPS-RTK图根测量。测量时作业半径均不超过5公里。作业时坐标精度设置为2cm，并连续观测10个历元，作为测量点的坐标成果。采用同样的方法对图根点进行检查，经检查，原测坐标与检测坐标较差均小于5cm。经检查，采用GPS-RTK测量，方法正确，各项精度指标满足规范及设计要求。4.2 地形图检查外业抽查25幅图，抽查比例约为20%，内业检查比例为100%，经检查，地形图图式符号应用正确，图面表示清楚、整洁美观，取舍合理。存在的一些主要问题如下：(1) 砂石地河滩未表示；(2) 贾庄北河滩未表示，且漏调河流名称；(3) 个别漏绘高压电杆；(4) 个别斜坡误绘为陡坎；(5) 个别通讯线连接错误；(6) 个别居民的厢房和门洞应分开表示，不可综合；(7) 水渠地下入口未表示；(8) 个别漏绘通讯线杆；(9) 个别依比例绘制的水渠误绘为单线；(10) 整条通讯线误绘为低压线，(11) 个别变阻箱表示为变压器；(12) 个别旱地和树林综合太大；(13) 个别漏绘建筑物入口；(14) 个别漏绘高压杆；(15) 车间误绘为混合2层；(16) 个别漏绘等高线；(17) 房屋相互关系错误一处；测区内图幅之间进行了全部拼接检查, 经检查未发现重大问题，拼接中发现的问题已现场修改。以上发现的问题,均进行了全面修改,修改后的成果资料，经复查满足规范及设计要求。4.3 数据及其它方面检查4.3.1 数据检查数据分层正确、线型符合要求、颜色随层表示、图形数据拓补关系正确。但还存在个别问题，如文字注记的字体、字号不符合要求，地物符号运用不统一等。以上存在的问题已经进行了统一修改，修改后符合图式要求。4.3.2 其它方面检查各种仪器设备均按要求进行了测前检定和检验，检验资料齐全、完整，各项性能指标满足规范及设计要求。5 质量统计和检查结论5.1 质量统计依据测绘产品质量评定标准，对该工程测绘产品进行了检查统计。统计结果如下：外业设站检查情况：地物点相对于邻近图根点的点位中误差为6.7cm；邻近地物点间距中误差为9.4cm，高程注记点相对于邻近图根点的高程中误差为5.8cm，均在限差要求范围内，满足规范要求。5.2 检查结论图根点布设合理,施测方法正确,成果资料齐全,精度可靠。地形图图面美观整洁，综合取舍合理，图式符号运用正确,图面清晰易读, 高程点精度可靠,密度适当,等高线走向合理,能够准确反映实地的地形地貌及细部特征。地形图数据分层正确，代码无误，线型合理，文字注记的分类正确，满足设计及规范的要求。各项成果资料均满足规范及设计要求,根据测绘产品质量评定标准。该测区测绘成果评定为合格。6 附表附表1、地物点点位误差检测表附表2、高程注记点相对于邻近图根点的高程误差检测表附表3、邻近地物点间距误差检测表附表1地物点点位误差检测表编号原测坐标检测坐标坐标较差cmX(m)Y(m)X(m)Y(m)xcmYcm14212863.204503692.6184212863.146503692.5955.82.36.224212850.777503695.9174212850.73503695.8874.735.634212846.971503736.8234212846.937503736.8073.41.63.844212846.971503736.8234212846.976503736.789-0.53.43.454212850.777503695.9174212850.793503695.885-1.63.23.664212851.449503690.5164212851.472503690.545-2.3-2.93.774212866.663503640.4174212866.545503640.40811.80.911.884212866.295503645.5474212866.155503645.58314-3.614.594212865.079503657.1934212864.96503657.11611.97.714.2104212863.885503668.6184212863.893503668.571-0.84.74.8114212863.204503692.6184212863.184503692.61220.62.1124212859.105503734.9954212859.086503734.961.93.54.0134212858.765503738.6994212858.739503738.6722.62.73.7144212868.083503739.5414212868.119503739.554-3.6-1.33.8154212922.979503744.8914212923.001503744.841-2.255.5164212855.885503750.3374212855.91503750.326-2.51.12.7174212854.621503763.3974212854.622503763.361-0.13.63.6184212848.859503751.7324212848.894503751.771-3.5-3.95.2194212848.308503759.1284212848.315503759.132-0.7-0.40.8204212848.197503760.5814212848.184503760.7271.3-14.614.7214212846.601503780.0144212846.598503780.0250.3-1.11.1224212842.375503832.0914212842.376503832.155-0.1-6.46.4234212841.099503847.244212841.19503847.225-9.11.59.2244212810.678503748.6594212810.713503748.66-3.5-0.13.5254212921.83503756.6964212921.914503756.694-8.40.28.4地物点点位误差检测表编号原测坐标检测坐标坐标较差cmX(m)Y(m)X(m)Y(m)XcmYcm264212926.062503757.1344212926.124503757.047-6.28.710.7274212920.372503774.74212920.501503774.646-12.95.414.0284212919.433503785.9434212919.512503785.905-7.93.88.8294212918.985503791.6154212919.048503791.581-6.33.47.2304212917.939503803.4424212918.068503803.407-12.93.513.4314212916.857503816.1914212916.977503816.147-124.412.8324212915.784503829.0214212915.91503828.944-12.67.714.8334212914.005503853.2964212914.074503853.238-6.95.89.0344212958.406503759.6734212958.33503759.5627.611.113.5354212968.418503749.1374212968.485503749.094-6.74.38.0364212961.926503748.4634212961.977503748.384-5.17.99.4374212949.518503747.194212949.551503747.123-3.36.77.5384212941.576503746.0444212941.604503746.001-2.84.35.1394212922.979503744.8914212923.059503744.823-86.810.5404212927.57503744.4394212927.586503744.633-1.6-19.419.5414212797.145503740.2184212797.139503740.2440.6-2.62.7424212788.24503739.0134212788.21503739.0333-23.6434212783.637503737.8724212783.62503737.8541.71.82.5444212778.577503736.8594212778.558503736.8951.9-3.64.1454212760.595503733.3194212760.602503733.375-0.7-5.65.6464212750.631503732.2834212750.629503732.3630.2-88.0474212749.214503732.1434212749.208503732.2370.6-9.49.4484212741.683503731.4524212741.695503731.552-1.2-1010.1494212734.59503729.1014212734.54503729.2125-11.112.2504212715.509503727.5784212715.474503727.6833.5-10.511.1地物点点位误差检测表编号原测坐标检测坐标坐标较差cmX(m)Y(m)X(m)Y(m)xcmYcm514212729.596503717.754212729.558503717.8643.8-11.412.0524212735.034503718.7014212734.955503718.8747.9-17.319.0534212747.652503720.9664212747.622503721.0613-9.510.0544212753.308503721.9554212753.284503722.0472.4-9.29.5554212757.311503722.4494212756.842503722.48346.9-3.447.0564212765.757503724.0114212765.726503724.0883.1-7.78.3574212771.177503725.014212771.199503725.06-2.2-55.5584212773.321503713.0034212773.291503713.0653-6.26.9594212775.578503700.8744212775.527503700.9525.1-7.89.3604214099.942503031.3234214099.998503031.2-5.612.313.5614214096.842503043.9254214096.894503043.793-5.213.214.2624214095.915503047.8544214095.884503047.7373.111.712.1634214094.521503053.1584214094.539503053.039-1.811.912.0644214091.215503066.3774214091.254503066.236-3.914.114.6654214089.942503072.2024214089.936503072.1950.60.70.9664214088.642503077.5614214088.635503077.5420.71.92.0674214088.273503079.0364214088.291503079.013-1.82.32.9684214085.438503090.6434214085.436503090.6230.222.0694214084.505503094.5324214084.489503094.5331.6-0.11.6704214083.232503099.5934214083.232503099.58400.90.9714214082.911503100.9824214082.916503100.97-0.51.21.3724214079.916503112.9594214079.934503112.948-1.81.12.1734214079.05503116.824214079.01503116.81640.44.0744214091.86503119.9884214091.84503119.9952-0.72.1754214077.543503122.6944214077.536503122.6790.71.51.7地物点点位误差检测表编号原测坐标检测坐标坐标较差cmX(m)Y(m)X(m)Y(m)xcmYcm764214074.585503135.4734214074.466503135.35311.91216.9774214073.629503139.2554214073.514503139.20811.54.712.4784214068.971503157.5954214068.967503157.5840.41.11.2794214068.088503161.6084214068.044503161.5064.410.211.1804214066.829503133.5714214066.777503133.4635.210.812.0814214071.267503114.9364214071.272503114.976-0.5-44.0824214047.942503109.2414214047.964503109.246-2.2-0.52.3834214049.868503105.6154214049.838503105.6493-3.44.5844214069.774503110.474214069.753503110.4832.1-1.32.5854214072.844503108.714214072.833503108.6381.17.27.3864214076.776503092.614214076.777503092.672-0.1-6.26.2874214078.359503085.9834214078.374503086.233-1.5-2525.0884214082.235503070.2944214082.251503070.323-1.6-2.93.3894214084.363503061.9044214084.382503061.761-1.914.314.4904214031.397503277.7514214031.415503277.791-1.8-44.4914214032.482503273.244214032.503503273.329-2.1-8.99.1924214033.783503267.6384214033.742503267.864.1-22.222.6934214038.459503249.1074214038.458503249.1070.100.1944214025.627503245.9244214025.638503245.923-1.10.11.1954214013.145503242.844214013.159503242.79-1.455.2964214039.406503245.2784214039.395503245.3041.1-2.62.8974214043.958503226.7924214043.968503226.817-1-2.52.7984214049.393503204.3694214049.464503204.492-7.1-12.314.2994214050.344503200.5464214050.42503200.619-7.6-7.310.51004214054.897503182.0274214054.961503182.136-6.4-10.912.6地物点点位误差检测表编号原测坐标检测坐标坐标较差cmX(m)Y(m)X(m)Y(m)xcmYcm1014214055.875503178.2044214055.897503178.279-2.2-7.57.81024214068.088503161.6084214068.119503161.658-3.1-55.91034214057.139503206.3084214057.155503206.407-1.6-9.910.01044214052.587503224.8114214052.646503224.903-5.9-9.210.91054214051.721503228.6854214051.751503228.761-3-7.68.21064214047.115503247.0754214047.137503247.118-2.2-4.34.81074214046.193503251.0224214046.202503251.004-0.91.82.01084214059.044503254.1284214059.044503254.10702.12.11094214041.605503269.3924214041.603503269.3810.21.11.11104214035.647503293.8314214035.638503293.8890.9-5.85.91114214034.782503297.74214034.778503297.7650.4-6.56.51124214031.568503310.7244214031.504503310.8676.4-14.315.71134214030.216503316.2014214030.175503316.2484.1-4.76.21144214029.082503319.9844214029.116503320.031-3.4-4.75.81154214024.828503338.5484214024.794503338.5263.42.24.01164214023.942503342.4374214023.897503342.454.5-1.34.71174214019.391503360.954214019.379503360.9421.20.81.41184214505.342503099.0594214505.322503099.0822-2.33.01194214501.844503121.9224214501.853503121.901-0.92.12.31204214498.97503140.5974214499.034503140.57-6.42.76.91214214498.432503144.4794214498.426503144.5090.6-33.11224214495.5503163.2914214495.56503163.291-606.01234214494.538503169.1574214494.603503169.151-6.50.66.51244214491.874503188.0894214491.806503188.3036.8-21.422.51254214491.163503191.9444214491.103503191.924626.3地物点点位误差检测表编号原测坐标检测坐标坐标较差cmX(m)Y(m)X(m)Y(m)xcmYcm1264214488.402503210.7924214488.325503210.7797.71.37.81274214487.814503214.7514214487.751503214.7696.3-1.86.61284214484.876503233.3194214484.795503233.3058.11.48.21294214483.876503240.0254214483.793503240.0238.30.28.31304214481.958503251.2154214481.864503251.1999.41.69.51314214480.698503260.0034214480.711503260.008-1.3-0.51.41324214467.616503257.9844214467.643503258.021-2.7-3.74.61334214478.735503273.0324214478.762503273.063-2.7-3.14.11344214477.372503282.9584214477.214503282.87115.88.718.01354214474.476503301.7454214474.37503301.67710.66.812.61364214473.85503305.6364214473.777503305.6037.33.38.01374214482.347503302.9824214482.25503302.9139.76.911.91384214485.055503284.0644214485.094503284.081-3.9-1.74.31394214485.69503280.1084214485.722503280.121-3.2-1.33.51404214488.562503261.3074214488.582503261.274-23.33.91414214501.63503263.3174214501.627503263.2990.31.81.81424214489.201503257.4234214489.117503257.4588.4-3.59.11434214492.095503238.6164214492503238.6249.5-0.89.51444214492.722503234.6814214492.614503234.64610.83.511.41454214496.201503212.0214214496.151503212.00951.25.11464214502.42503170.4464214502.458503170.449-3.8-0.33.81474214506.254503145.7484214506.278503145.753-2.4-0.52.51484214506.872503141.8284214506.863503141.8210.90.71.11494214509.796503123.0664214509.719503123.077.7-0.47.71504214510.366503119.1134214510.289503119.1277.7-1.47.8地物点点位误差检测表编号原测坐标检测坐标坐标较差cmX(m)Y(m)X(m)Y(m)xcmYcm1514214513.192503100.3644214513.174503100.3211.84.34.71524214513.833503096.4014214513.807503096.3372.66.46.91534214516.667503077.6014214516.669503077.569-0.23.23.21544214529.754503079.5644214529.763503079.54-0.92.42.61554214517.289503073.6494214517.3503073.595-1.15.45.51564214520.207503054.7514214520.177503054.823-6.97.51574214520.719503050.6474214520.762503050.589-4.35.87.21584214516.313503027.0324214516.345503027.199-3.2-16.717.01594214515.757503030.9264214515.848503030.905-9.12.19.3