高程系统 meaning in English
height system
heightsystem
Examples
- The geoid is used to be regarded as the theoretic global vertical reference . the actual national height references are regional mean sea levels determined by tide gauge station . the difference between them is apparent
大地水准面作为全球高程测量的理论基准面，在现实工作中，国家或者地区高程系统的起算面是利用验潮方法来确定局部平均海平面的，两者之间的差距是显而易见的。 - Due to the development of gps , which is representative of spatial geodetic measure technology , and the satellite altimeter technology , it is possible to unify the local height datums in different countries ( or regions ) to the world height datum ( whd ) . and the unification of height datums has been made in some countries
随着以gps为代表的空间大地测量技术以及卫星测高技术的飞速发展，使得将各个国家或地区的局部高程基准统一为全球高程基准成为可能，并且在部分国家已经实现，因此将我国高程系统纳入全球高程系统不仅具有理论意义，而且具有重要的现实意义。 - Article 8 the state shall establish a nationwide unified geodetic coordinate system , plane coordinate system , vertical system , geocentric coordinate system and gravimetric system , and define the classification of orders and classes and precision of the national geodetic survey , as well as the national basic scale map series and their basic precision
第八条国家建立全国统一的大地坐标系统、平面坐标系统、高程系统、地心坐标系统和重力测量系统，确定国家大地测量等级和精度，以及国家基本比例尺地图的系列和基本精度。