似大地水准面 meaning in Chinese

quasigeoid
quasi―geoid

Determination of fuxin quasi - geoid without gravity data
无重力数据情况下阜新似大地水准面的确定
Determination of quasi - geoid in mainland china using geopotential model and gps leveling data
水准数据确定我国大陆似大地水准面
This paper presents a principle and method for building up the mathematical models of the quasi - geoid with high resolution and high accuracy by gps leveling in binjiang , hangzhou
摘要介绍了通过布设足够密度且分布均匀的gps水准联测点，建立杭州滨江区高精度、高分辨率的似大地水准面数学模型的原理和方法。