大地高的英文

• elli oidalheight
• geodetic height，ellipsoidal height
• geodeticheight

• "大地"英文翻译    ground; earth; the earth; mo ...
• "高"英文翻译    tall; high
• "大地高程" 英文翻译 :    geodetic height
• "大地高阻计" 英文翻译 :    megger earth tester
• "大地" 英文翻译 :    ground; earth; the earth; mother earth; the world 阳光普照大地。 the sun shines all over the world
• "地高辛" 英文翻译 :    cardiox; davoxin; digolan; digoxinum
• "测地高度" 英文翻译 :    geodetic altitude
• "醋地高辛" 英文翻译 :    acetyldigoxin
• "大盆地高压" 英文翻译 :    great basin high
• "地高辛测量" 英文翻译 :    digoxin measurement
• "地高辛毒性" 英文翻译 :    digoxin toxicity
• "地高辛中毒" 英文翻译 :    poisoning by digoxin
• "对地高度计" 英文翻译 :    above ground altimeter; earth altimeter
• "副极地高压" 英文翻译 :    su olar high; su olarhigh; subpolar anticyclone; subpolar high pressure
• "基地高度" 英文翻译 :    base altitude
• "极地高山" 英文翻译 :    arctic-alpine
• "极地高压" 英文翻译 :    polar high; polar-fugal high; polarhigh
• "极地高压带" 英文翻译 :    polar high belt; polar high felt
• "极地高原" 英文翻译 :    arctoalpine
• "甲地高辛" 英文翻译 :    medigoxin metildigoxin; medigoxin；metildigoxin; metildigoxin
• "甲基地高辛" 英文翻译 :    lanitop; medigoxin; methyl digoxin
• "抗地高辛药" 英文翻译 :    antidigoxin
• "离地高度" 英文翻译 :    agl above ground level; ground clearance dimension; road clearance; terrain clearance altitude
• "离地高度面" 英文翻译 :    clearance piston
• "圣地高娃" 英文翻译 :    grey stri pink

• The height from gps surveying is geodetic height while normal height is needed in reality
  Gps测得的是大地高，而实际上需要的是正常高。
• Now the 2d precision of spatial points is very great , but because by usual correlation fitting method we can transfer gps ellipsoidal height into normal height of the local geoid is considered as mathematical curve plane , it is not conform the fact of mountainous districts so the precision of elevation is so small that it is not satisfied with the requirement of leveling
  目前，地面点的平面位置确定精度已相当高，但高程精度始终未能达到水准测量的要求，因为将gps大地高转化为水准正常高的拟合推估方法是将局部大地水准面视为数学曲面，常常与实际情况差异较大(特别在西部山区差异更大) 。
• A description is made of the problems encountered in gps leveling measurement in this field and countermeasures . as observation of ground subsidence is made through measuring the relative movement of the observation stations , it is proposed to base the subsidence observation on change of geodetic elevation . check is made of the accuracy and reliability of this observation method by citing typical examples
  介绍了gps水准测量中的若干问题及其解决方法，结合开采沉陷监测需要的是相对变化量的特点，为避免坐标转换造成的精度损失，提出了开采沉陷观测中的下沉值可应用大地高的变化量代替的方法，并对其精度及可靠性进行了实例验证。