sea level elevation 海拔高度 ; 海拔
water level elevation 水位标高 ; 水面高程
ground level elevation control 平地提升控制
gps level elevation gps水准高程
sea-level elevation 海拔高度
level elevation difference 水准高差
Elevation Level 仰角电平 ; 仰角水平
elevation of level ground 室外地面标高
It infers the location of the underground river system by joining the lowest points from ground-level elevation measurements, Hutchinson said.
Hutchinson说,它可以通过连接地水准面的最低点来推测出地下河流系统的位置。
The analysis shows that water vapor pressure decreased with the increasing of sea level elevation;
分析表明:随着海拔高度的增加,水汽压逐渐减小;
Whether elevation abnormality models are built properly has great effects on the precision of GPS level elevation survey.
高程异常模型的建立是否合适,对GPS水准高程测量的精度产生重要影响。
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