欢迎来到天天文库
浏览记录
ID:20452259
大小:96.00 KB
页数:8页
时间:2018-10-11
《测绘专业英语》由会员上传分享,免费在线阅读,更多相关内容在学术论文-天天文库。
1、geomatics测绘学geodesy大地测fi学surveyingandmapping测绘photogrammetry摄影测:W:乎remotesensing(RS)遥感globalpositioningsystem(GPS)全球定位系统satellitepositioning卫虽定位geographicinformationsystems(GIS)地理信思系统landmanagement十地管理computergraphics计兑机图形学geodeticsurveying大地测S,大地测S学planesurveyingT•面测量,T面测景学control
2、survey控制测MhorizontalsurveyzK平测量,平面测量verticalsurvey高程测景,难贫测景topographicsurvey地形测量detailsurvey碎部测mlandsurvey(propertysurvey,boundarysurvey,cadastralsurvey)十地测:M:,地籍测:W:routesurvey路线测fipipesurvey管道测量citysurvey城市测量hydrographicsurveyzK道测量marinesurvey海洋测:S:minesurvey矿山测景geologicalsurvey±
3、也质测量三、distancemeasurement距离测贵preciseranging精密测距pacing步测,定步distancemeasuringinstrument,rangefinder测距仪EDM(electronicdistancemeasurement)电子测距仪geodimeter光速测距仪,光电测距仪electromagneticdistancemeasuringinstrument电磁波测距仪electro-opticaldistancemeasuringinstrument光Hi测义long-rangeEDMinstrument远程电子
4、测距仪infraredEDMinstrument红外测距仪laserdistancemeasuringinstrument,laserranger激光测距仪microwavedistancemeasuringinstrument微波测S1H义satellitelaserranger卫星激光测距仪two-colorlaserranger双色激光测距仪distance-measuringerror测距误差fixederror固定误差proportionalerror比例误差sightingdistance视SLmultiplicationconstant乘常数a
5、dditionconstant加常数stadiamultiplicationconstant视Sli乘常数stadiaadditionconstant视距加常数standardfieldoflengthK:度标准检定场nominalaccuracy标称精度stadiahair视距丝,视距线stadiainterval视距间隔四、horizontalangle水平角verticalangle垂直角depressionangle俯角,俯视角zenithdistance天顶距elevationangle命•度/Fjhorizontalcircle水T•刻度盘ver
6、ticalcircle巫且度盘truenorth真北geodeticazimuth人地方位角gridbearing坐标方位/Dgyroazimuth陀螺方位角magneticazimuth磁方位角methodbyseries,methodofdirectionobservation方
7、“J观狈1J法methodinal1combinations全组合测角法五、controlnetwork控制网horizontalcontrolnetwork平面控制网,水平控制网verticalcontrolnetwork高程控制网controlpoint控制点triangu
8、lation三角测量trilateration三边测量triangulateration边角测量forwardintersection前力•交会resection后方交会sideintersection侧方交会1inear-angularintersection边州交会法1inearintersection边交会法traversing导浅测量traversepoint导线点traverseleg导线边traverseangle导线折角opentraverse支导线closedtraverseW合导线closedlooptraverse闭介环异线connect
9、ingtraverse附和呆线angleclosin
此文档下载收益归作者所有