The atmospheric refraction is a main cause to remote sensing image distortion.
大气折射是造成遥感影像像点位移的原因之一。
While a prism can make a dramatic rainbow, atmospheric refraction isn't that strong.
三棱镜成产生美妙的彩虹，但大气层的折射却没有那么的强烈。
While a prism can make a dramatic rainbow, atmospheric refraction isn't that strong.
但是三棱镜能够把阳光折成七彩色，但是大气层的折射并没有那么强。
The result of optical measurement, which is affected by the factor of atmospheric refraction, is discussed.
讨论在靶场光学测量中，大气因素如何影响测量结果。
Therefore, atmospheric refraction modification must be made in order to improve the accuracy of measurement.
因此，为了提高测量值的精确度，必须进行大气折射修正。
A formula of atmospheric refraction error of range measured by difference frequency delay method is presented.
给出了用差频延时法测距的距离折射误差计算公式。
The error of correction for atmospheric refraction is one of the biggest error sources in precise GPS measurement.
在精密gps测量中，大气折射改正误差是最大的误差源之一。
The effect of atmospheric refraction error on observed value is a very thorny problem in EDM trigonometric leveling.
在光电测距三角高程测量中，大气折光对观测量的影响是一个非常棘手的问题。
Seen here, the near perigee Full Moon still hugs the horizon, distorted by atmospheric refraction as it rises over Boston, Massachusetts, USA.
在上面这张照片中，这轮因大气折射而显得有些变形的超级满月，紧挨着地平线，就好像正在美国波士顿市上空冉冉升起。
Through data simulating, the thesis proves that atmospheric refraction is not a neglected factor in to aerial digital remote sensing images.
通过数据模拟，本文得出了大气折射对于航空数字遥感影像的影响不容忽略的结论。
The method to correct atmospheric refraction that directly influences the measurement accuracy of total station monitoring system is studied.
主要研究了与自动全站仪监测系统测值精度直接有关的大气折光影响改正的方法。
Radio wave bending is caused by atmospheric refraction, which leads to the distance measured by radio navigation system different from the truth.
大气折射效应会引起无线电传播路径发生弯曲，使得无线电导航定位系统中测量到的距离与真实值有一定的误差。
The model is applied to the real-time correction of atmospheric refraction coefficient and a mixed GANN real-time correction model is established.
将模型应用于大气折光实时改正，建立了基于混合GANN的大气折光实时改正模型。
The usable accurate error values can not be given by the existing atmospheric refraction theories, especially in the case of greater zenith distances.
尤其是在大天顶距的情况下，用目前的大气折射理论，不能给出可用的精确数值。
On the basis of the data acquired by sounding balloon, the influence of the atmospheric model on the calculation of atmospheric refraction was discussed.
结合探空气球资料，讨论了大气模式对大气折射计算的影响。
The development of the mapping function of atmospheric refraction, which is a basic research project in practical Astronomy and Geodesy, is listed in this paper.
回顾了作为实用天文学和大地测量学中基本研究课题之一的大气折射映射函数研究的进展。
Based on the analysis of present methods for atmospheric refraction correction, a new correction model is put forward based on the refraction Angle of the line of sight.
本文在分析现有水准折光改正方法的基础上，导出了一种基于水准视线折光角的改正模型。
In addition, we research atmospheric refraction influence to space-earth satellite communication, and put forward that amending emission Angle can eliminate excursion between beam and satellite.
另外，本文还对大气折射对空地卫星光通信的影响做了研究，提出了利用修正光源的发射角来消除大气折射所引起的光束与卫星之间偏移的思想。
The Chinese also launched weather balloons near their theodolites to measure atmospheric temperature and pressure changes to better estimate refraction errors.
中国还在经纬仪附近发射了气象气球来测量大气温度和压力变化，以更好地估计折射误差。
A sundog is another atmospheric optical phenomenon caused by the refraction of sunlight by tiny ice crystals in clouds.
幻日是阳光通过云层中微小冰晶的折射而造成的另一种大气光学现象。
This doesn't take into account atmospheric distortion, refraction through a window, or less than ideal contrast, all of which would lessen the real distance at which it could be discerned.
这还是没有把大气层因素考虑进去的结果，而大气层造成的变形、光线折射以及减弱对比度等因素都会缩短能看清长城的最远距离。
Atmospheric vertical refraction is the main factor which affects the precision of EDM trigonometric levelling.
大气垂直折光是影响EDM三角高程测量精度的制约因素之一。
A new continued fraction form of the mapping function deduced from the generator function method is applied into both the atmospheric delay and the astronomical refraction.
介绍了由大气折射母函数方法引出的大气延迟新连分式映射函数和天文大气折射的映射函数方法。
The radio wave propagation velocity is slowed and the ray producing bend but to the asymmetry of the atmospheric medium, the refraction error is produced.
由于空中大气介质的不均匀性使得电波传播速度减慢射线产生弯曲，从而产生折射误差。
Atmospheric turbulence occurs with the variation of refraction index of atmosphere caused by random variation of atmospheric temperature and pressure.
大气湍流是由于大气温度、压强的随机变化引起大气折射率随机改变而产生的。
Atmosphere absorbs the electromagnetic wave so that the radar detection distance be reduced, and the atmospheric unusual refraction changes the radar detection distance too.
大气环境对电磁波的吸收衰减作用使雷达的作用距离减小，大气异常折射现象使雷达的作用距离增大或减小。
Atmosphere absorbs the electromagnetic wave so that the radar detection distance be reduced, and the atmospheric unusual refraction changes the radar detection distance too.
大气环境对电磁波的吸收衰减作用使雷达的作用距离减小，大气异常折射现象使雷达的作用距离增大或减小。
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