高程测量,height measurement
1)height measurement高程测量
英文短句/例句
1.induction height survey through shaft通过立井导入高程测量
2.Trigonometric Leveling in JNCORS Observation Monument Height Survey三角高程测量在JNCORS系统观测墩高程测量中的应用
3.On methods and measures of improving GPS height measurement accuracy提高GPS高程测量精度的方法和措施
4.Precision Analysis of Total Station Trigonometric Leveling Replace Leveling全站仪三角高程测量替代水准测量的精度分析
5.The precision analysis and research on elevation survey ignoring height of the total station instrument全站仪不量高高程测量精度的分析与研究
6.SEASAT altimetric data analysis海洋卫星高程测量数据分析
7.The total station application in vertical shaft introduction height measurement全站仪在立井导入高程测量中的应用
8.The Trial Exploration of Applying WHCORS in GPS Height Measurement应用WHCORS实施GPS高程测量的方法探讨
9.Detecting Gross Errors of Height Measurement and the Stability Analysis of Height Control Network;高程测量粗差探测方法与高程控制网稳定性分析
10.The Using of GPS Precise Leveling in the Re-testing of GPS Control Network for WuxianGPS精密高程测量在武咸GPS控制网复测中的运用
11.EDM-height traversing电子测距高程导线测量
12.High-Precision On-Line Measuring System for Cylinder Diameter with Large Range高精度圆柱直径大量程在线测量系统
13.The Discussion about Teaching Reform on Engineering Survey of Non-survey Major in The Higher Vocational Academy;高职高专非测量专业《工程测量》课程教学改革探讨
14.The Reform & Tentative Plan of the Curriculum Teaching for "Garden Survey" in Higher Profession;高职《园林测量》课程教学的改革与设想
15.Research on the Reliability of Column Foundation Quality Testing;提高桩基工程质量检测的可靠性研究
16.Precision of GPS Geodetic Height in Railway LevelingGPS高程用于铁路测量的精度研究
17.Strengthening Test Check And Improve Highway Engineering Quality加强试验检测工作,提高公路工程质量
18.The Study of GPS Positioning Survey Practical Training Course in Higher Vocational Education高职GPS定位测量课程实训教学探讨
相关短句/例句
height surveying高程测量
1.Precision of trigonometricalheight surveying is restricted by the precision of vertical angle surveying all along,while the vertical angle surveying precision is mainly affected by atmosphere vertical refraction.三角高程测量精度一直受制于竖直角的观测精度,竖直角观测精度的关键制约因素是大气竖直折射,准确的大气竖直折射计算方法是提高三角高程测量精度的关键。
3)elevation survey高程测量
1.The precision analysis and research onelevation survey ignoring height of the total station instrument全站仪不量高高程测量精度的分析与研究
2.This paper makes an approch to the application technique of total station instrument in highwayelevation survey and indicates the conditions and methods of survey for meeting technical demends of highwayelevation survey.对全站仪在道路高程测量中的应用技术进行探讨，提出了满足道路高程测量技术要求的观测条件和方法。
3.According to relevant state specifications and trade standards,as well as combined with actual application,3G HIS,theelevation survey and information system software based on 3G mobile phone is developed by Visual Studio.根据相关国家规范、行业标准,结合实际生产,用Visual studio编程开发基于3G手机运行的高程测量及其信息系统软件——3G HIS。
4)height survey高程测量
1.Triangleheight survey method using simple total-station meter;简便的全站仪三角高程测量法
5)vertical survey高程测量
1.By analyzing the accuracy of experimental results and studying the suitability of GPS height-fitting method,the regulation of GPS height converting being followed and the effective method ofvertical survey with applying GPS and RTK technology to large-scale topographic surveying and mapping are discussed.通过其结果精度和GPS高程拟合法的适用性分析研究,探讨GPS高程转换工作应遵循的原则和GPS、RTK技术应用于大比例尺地形图测绘高程测量的有效方法。
bining the practical experience and two kinds of different methods of comparing survey, the application of RTK technique in thevertical survey is discussed.通过两种不同方法的比测,结合实际工作情况,探讨RTK技术应用在高程测量中,特别是在点校正中应该注意的一些问题,并且提出了一些合理化的建议。
6)measurement of altitude; altimetric survey高程测量<测>
延伸阅读
高程测量高程测量heightdetermination确定地面点高程的测量工作。一点的高程一般是指这点沿铅垂线方向到大地水准面的距离，又称海拔或绝对高程。测量高程常用的方法有3种：①水准测量是测定两点间高差的主要方法，也是最精密的方法，主要用于建立国家或地区的高程控制网。②三角高程测量是确定两点间高差的简便方法，不受地形条件限制，传递高程迅速，但精度低于水准测量。主要用于传算大地点高程。③气压高程测量是根据大气压力随高度变化的规律，用气压计测定两点的气压差，推算高层的方法。精度低于水准测量、三角高程测量，主要用于丘陵地和山区的勘测工作。
