虚拟观测量平差法 adjustment with fictitious observed quantities
观测 observe; observation; viewing 观测气象 make weather observations; 对 ... 作仔细的观测 make a careful observation of ...; 观测天体 take an observation; 观测报告 observation report; 观测点 observation point; observing point; 观测读数 observed reading; 观测队 an expedition of observation; 观测高度 observed altitude; 观测机 observation aeroplane; 观测计 sight gauge; 观测井 inspection well; 观测孔 aperture of sight; observation port; 观测平台 observation platform; 观测器 observer; sight; 观测区 area of observation coverage; 观测哨 observation post; observation point; 观测室 sight chamber; observing cage; 观测数据 observation data; observed data; 观测台 measuring platform; observatory; observing station; 观测天文(学) observational astronomy; 观测望远镜 scope; 观测误差 error in observation; error of observation; malobservation; observation error; 观测线 line of observation; 观测仪 visualizer; 观测资料 observational data
测量 measure; survey; gauge; meter; measurement; measuring; surveying; mensuration; metering; gauging; admeasurement; determination; measuring out 测量降雨量 measure the amount of rainfall; 科学地测量 scientifically measure; 测量水深 strike soundings; 测量地形 survey the topography; 测量导线 traverse; 土地测量 geodetic survey; 航空测量 aerial survey; air survey; 对 … 作仔细的测量 make a careful survey of …; 测量边界 survey the boundaries; 测量胸围 take a chest measurement; 他拿起卡钳仔细测量。 he picked up the calipers and gauged carefully
Prediction of big ship motion with wave survey 具有艏前波观测量的大型舰船姿态运动预报
Measuring and setting up the centerline from underground different points 经纬仪导线多次独立观测量边次数的探讨
Correction to observed quantities 观测量改正
High precision positioning is based on carrier phase measurements . how to confirm integer ambiguity is very important 以载波相位观测量为依据进行高精度定位时,整周模糊度的确定是一个关键问题。
The two algorithms do not use information of relative attitude dynamics between spacecrafts . relative attitude is estimated by pseudo observation 通过建立联系编队卫星姿态关系的虚拟观测量求解相对姿态。
Recently , with the development of gps , many researchers pay attention to the real - time position for mobile users 近年来,随着gps的发展和完善,利用gps载波相位观测量进行移动用户的实时定位技术研究,开始受到人们的关注。
Integer ambiguity resolution is the key problem of gps based real - time attitude determination system which use double differencing carrier phase observables Gps姿态测量通常采用双差载波相位观测量,因此整周模糊值解算成为gps实时姿态测量的关键问题。
Also , vsop cannot frequently change observing object , hence it cannot supply more observations to many quasars , which are required for geodesy and geodynamics Vsop还不适合于频繁改变观测对象,所以无法提供针对多个射电源的观测量,而这正是大地测量和地球动力学所需要的。
In this dissertation , the theory and realiztion of gps based attitude determination technique are studied , multipath effects on gps observables and carrier phase multipath mitigation are also analyzed 本文研究了gps实时姿态测量技术的理论及实现,并分析了多径效应对gps观测量的影响及载波相位多径误差抑制。