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- This main effect on height survey EDM is atmospheric refraction. 摘要大气折光是限制EDM测高精度的主要因素。
- 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。
- 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。
- While a prism can make a dramatic rainbow, atmospheric refraction isn't that strong. 棱镜能够产生引人注目的彩虹，大气折射没有这么强烈。
- The practical operating process of correction of atmospheric refraction is introduced. 给出了进行大气折光改正的实际操作步骤。
- It is analyzed that atmospheric refraction in EDM trianglated height surveying for construction of high building is a key to precision. 提出并分析了EDM三角高程测量进行高耸建筑物高程放样时，大气折光是影响精度的关键因素。
- Atmospheric refraction and dispersion affect the observation quality and efficiency of Large Sky Area Multi-object Fiber Spectroscopic Telescope (LAMOST). 摘要大气折射与大气色散会影响大视场多目标光纤光谱观测的质量和效率。
- Atmospheric refraction anti atmospheric chromatic dispersion values were calculated through numerical iteration based on the segmented linear model of vertical atmospheric temperature profile. 根据大气温度垂直分布的线形分段模型，采用数值迭代方法计算了大气的折射及色散。
- astronomical atmospheric refraction 天文大气折射
- methods of atmospheric refraction correction 大气折光改正方法
- correction for atmospheric refraction 蒙气差
- The principle and methods estimating bending angles of the radio rays and atmospheric refractivity profiles with the mountain-based radio occultation data are given. 给出利用山基掩星观测数据反演大气折射指数剖面和电波弯曲角的原理和算法。
- The atmospheric refractivity profiles below the height of the GPS receiver are obtained with this inversion technique, as well as the bending angle of rays. 将该反演方法应用于观测数据的反演，获得了观测点高度以下的大气折射率剖面，以及电渡弯曲角。
- Research on atmospheric refraction correction in precise leveling 精密水准折光改正模型研究
- Effect of Atmospheric Refraction on Angle Observation 大气折光对角度观测的影响
- THE ERROR OF ATMOSPHERIC REFRACTION IN HORIZONTAL ANGLE OBSERVATION 水平角观测中的折光误差
- What's the atmospheric pressure today? 今天的气压怎么样？
- The glass (ie atmospheric pressure) is falling. 气压在下降。
- Keywords EDM Trigonometric level Atmospheric refraction; 光电测距;三角高程;大气折光;
- Lush atmospheric touches in every room. 每个房间都充满朦胧的艺术美
