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1、第二十章 工程测绘A,aabrupt slope陡坡abscissa横坐标abscissa axis横坐标轴absolute accuracy, absolute precision绝对精度absolute altitude绝对高度absolute flying height绝对航高abutment桥墩accumulation of error累积误差accuracy assessment精度评估，精度检验accuracy for horizontal control平面控制精度accuracy of angle角度精度accuracy of network控制网精度accuracy of r
2、anging测距精度accuracy rectification精纠正acoustic sounder回声测声器，回声探测器actual area实际面积，有效面积actual distance实际距离adit(entrance) of the tunnel隧道入口adjacent flight line相邻航线adjusted value平差值adjustment平差，校正adjustment of observations测量平差adjustment of traverse导线平差aerial digital camera航空数码相机aerial image航空影像aerial photo
3、grammetry航空摄影测量学aerial strip survey航线测量aerial topographic map航测地形图aerial triangulation空中三角测量aerial triangulation block空中三角测量模型affine rectification仿射纠正aid to navigation航标air base航摄基线airborne laser mapping机载激光测图alignment sheet线路图alignment survey定线测量almanac历书，概略星历atlas information system地图集信息系统altimete
4、r测高仪altimetric point 高程点altitude 高度，地平维度altitude angle高度角altitude correction高度改正analog aerotriangulation模拟空中三角测量analytical aerial triangulation 解析空中三角测量analytical plotter 解析测图仪angle closing error of traverse 导线角度闭合差angle of deviation偏角，磁偏角angle of drift航偏角angular or distance intersection 角度距离交会annot
5、ation调绘；注记antenna接收机天线antenna phase center天线相位中心anti-jamming 抗干扰approximate coordinates近似坐标architectural plan建筑平面图area symbol面状符号artificial earth satellite人造地球卫星as-built survey竣工测量aspect of projection投影中心assumed coordinate system假定坐标系astrogeodetic network天文大地网atlas地图集atmospheric correction大气改正attitu
6、de姿态attitude parameter姿态参数attribute data属性数据automated cartographic system自动制图系统average error平均误差average error in altitude 高度平均误差average error in position位置平均误差azimuth方位角azimuth of photograph像片方位角B,bbacksight(BS)后视base point 基点base station基准站base-height ratio基高比baseline基线basic network基本控制网basic scale
7、基本比例尺bathymetry测深bearing 方位bearing calibration方位校准bench mark description水准点之记benchmark(BM)水准基点block adjustment区域网平差border图廓，边缘，界线border information图廓注记borehole position survey钻孔位置测量bracket支架bridge survey桥梁测量bubble水准器，气泡bubble offset水准气泡偏差bundle adjustment光束法平差C,cCAC机助地图制图cadastral map地籍图cadastral su
8、rvey management地籍管理calibration检校，校准，标定CAM计算机辅助测图camera calibration相机检校carrier phase measurement载波相位测量Cartesian coordinate system笛卡尔坐标系cartograph制图仪cartographic annotation地图注记cartographic feature地图地物cartography，cartology地图学center line survey中线测量center of sheet图幅中心centering error对中误差centering of bubbl
9、e气泡居中centering rod对中杆central line中线central meridian中央子午线central projection中心投影center of gravity重心chart海图chart lettering海图标记chart scale海图比例尺circuit closure环线闭合差circular bubble圆水准器classification分类closed loop闭合环线closed loop traverse闭合环导线closed traverse闭合导线close-range photogrammetry近景摄影测量closing error闭合
10、差coast line survey岸线测量coastal survey沿岸测量，沿海测量collimation mark框标color absorber滤光镜，滤光片，消色器compass罗盘compass declination, magnetic declination磁偏角condition adjustment条件平差confidence置信度connecting traverse 附和导线construction control network施工控制网construction detail施工详图construction layout施工放样construction survey
11、施工测量continuous observation连续观测contour等高线contour interval 等高距contour label等高线标注control network控制网control network for deformation obser- vation变形观测控制网control point 控制点control survey控制测量control point coordinate(s)控制点坐标coordinate坐标coordinate adjustment坐标平差coordinate axis坐标轴coordinate conversion坐标变换coord
12、inate system坐标系coordinate transformation坐标转换correction for deformation变形改正correction for direction方向改正correction for parallax视差改正correction for tilt angle倾角改正correlation coefficient相关系数correlation registration相关配准corresponding epipolar line同名核线corresponding image points同名像点course路线，路程，航线coverage图层cr
13、est山脊critical value临界值crosshair十字丝，十字瞄准线cross-section drawing横断面图cross-section survey横断面测量culture symbol 地物符号，人工建筑符号curvature曲率curve曲线curve layout曲线放样cutoff angle, mask angle截止高度角cylindrical coordinate 柱面坐标D,ddata accuracy数据精度data layering数据分层data of inner orientation内方位元素data reduction, data compre
14、ssion数据压缩data revision, data update数据更新data resolving/data calculating数据解算data vectorization数据矢量化datum基准面datum of soundings测深基准面DDN数字数据网decentering distortion偏心畸变差deformation变形，畸变deformation monitoring(observation)变形监测（观测）DEM数字高程模型densification加密densification network加密控制网depression angle俯角depth datum深度基准面depth s
