1.Under the assumption that the wind vectors of two contiguous azimuth are same, the VAP (Velocity Azimuth Processing) method is proposed to retrieve the wind vector field from the distributions of Doppler velocity on the distance circle.
从单Doppler速度场反演风矢量场的VAP(Velocity Azimuth Processing)方法是在假定相邻方位角的风矢量相等的前提下,从单部Doppler雷达所测得的各个距离圈上的径向速度随方位角分布的廓线推算风向和风速的方法。
2.A study of anchoring geographic coordinates and calculating zenith and azimuth of sun and scanner for oceanic satellite data
A study of anchoring geographic coordinates and calculating zenith and azimuth of sun and scanner for oceanic satellite data
3.velocity analysis,NMO correction, amplitude labeling,azimuth AVO stack,azimuth impedance inversion,VVA(RVA) and an alysis of IPVA fracture attribution are conducted to 9 azimuth gathers respectiv ely.
分别对9个方位角进行了速度分析、NMO校正、振幅标定、方位AVO叠加、方位波阻抗反演 、VVA(RVA)及IPVA裂缝属性分析。
4.Abstract: An easy method for determining the lateral fold number of 3-D seismic swath is presented.It is described in details that the non-vertical time error and selection method of vertical line direction.Based on existing conditions of 3-D seismic data acquisition in coal field,an assumption of 3-D broad azimuth data acquisition is provided to remove the disadvantages of non-uniform azimuth distributions from old observation system.
文摘:提出了线束型三维观测系统横向覆盖次数的一种简易确定方法，详细论述了非纵误差的实质及纵测线方向的选择方法，根据目前煤田三维数据采集现状，提出了宽方位角的设想，以便克服以往三维观测系统中方位角分布不均的弊端。
5.We get the new course and new speed on the destine point,we get the point to resume original course and speed, we get the distance and azimuth to resume original course and speed on given course and speed, the six essential: DCPA, TCPA, distance, azimuth,real speed and real course.
在给定避碰的新航向、航速的条件下，计算出恢复原航向／航速的时机点H的距离R_H和方位θ_H； 目标船的六要素，即DCPA、TCPA、距离R(t)、方位θ(t)、真航速V_T和真航向C_T。
6.Analysis and Discussion and Application on Solar Greenhouse about Azimuth Angle and Lighting Surface Angles
西北型节能日光温室采光设计中方位角和前屋面角的分析、探讨与应用
7.Azimuth and elevation are important properties for aural presentation.
方位和高度是音频的重要属性。
8.We can demonstrate that the stacking velocity varies with line azimuth in the form of ellipse, and that the ratio of short axis to long axis is equal to the cosine of the apparent dip angle, the long axis indicating the apparent dip of formation.
可以证明,叠加速度随方位角呈椭固状变化,椭圆的短、长轴之比为视倾角的余弦,椭圆的走向为地层的视倾向方向。
9.Azimuth correction with the aid of the generalized Radon transform
借助广义Radon变换进行方位角校正
10.Technique of Doppler Beam Sharpening for Enhancing adar Azimuth Resolution
提高雷达方位分辨力的多普勒波束锐化技术
