orthometric height

基本解释

• [測] 正高

英汉例句

雙語例句

• Ellipsoid height measured by GPS must be transformed into orthometric height so that it can be used to surveying and mapping engineering.
  GPS測出的橢球高，必須將其改化爲常用的正高才能用於測繪工程。
• This paper introduced the conceptions concerning GPS height system, such as geodetic, orthometric and normal height system and deflection of the vertical.
  介紹了與G P S高程系統有關的幾個主要概唸，即大地高系統、正高系統、正常高系統及垂線偏差；
• The accuracy of Orthometric Height will be directly affected by ellipsoidal height precision during GPS height transformation, therefore, the detection of gross error is very important.
  GPS高程轉換中，大地高的精度將直接影響轉換後正常高的精度，爲此大地高的粗差探測是比較重要的一個環節。

• orthometric height更多例句

词组短语

短語

• orthometric U height 正高
• orthometric c height 正高
• orthometric E height 正高
• normal orthometric height 正常正高

• orthometric height更多词组

专业释义

測繪科學技術

• 正高

  If the Geoid or quasi-Geoid model is given, GPS can be used directly to determine orthometric height or normal height, which can take the place of the traditional geometric leveling and make the separation mode of plane control network and elevation control network in traditional geodesy become a history.
  在高精度、高分辨率(似)大地水準麪模型的支持下,利用GPS技術可以直接測定正高或正常高,從而取代傳統繁瑣的水準測量方法,使得平麪控制網和高程控制網分離的傳統大地測量模式成爲歷史。

  地球科學

• 正高