Accuracyanalysis相关论文
Accuracy analysis of BDS/GPS navigation position and service performance based on non/double differe
The performance of the Chinese BeiDou navigation satellite system (BDS) for navigation and positioning has been enhanced......
In this paper,we presented a method for assessing the broadcast ephemerides accuracy of QZSS by comparing the measured b......
Currently,there are mainly four global navigation satellite system (GNSS): GPS,GLONASS,Galileo,and BeiDou.GPS and GLONAS......
Thereal-time orbit determination for Low Earth Orbiters (LEOs) is generally based on dual-frequency tracking data from o......
Laser transmission system is important in high power solid-state laser facilities,and its function is to transfer and fo......
基于交会测量原理，建立了测量航行船舶位置、尺寸的数学模型，推导了测量误差公式。利用Matlab软件进行测量误差分布模拟仿真，对系统测......
针对大尺寸、长距离、非接触条件下的目标定位技术需求,提出了一种基于视觉测量的目标定位技术。许多视觉测量方法寻求在PnP算法改......
为了标定利用补偿器检测非球面的精度，提出采用倾斜计算全息法（CGH）校验补偿器，并将补偿器精度提高。介绍补偿器检测离轴非球面基本原......
2018年8月在青海湖辐射校正场开展了针对FY3D/MERSI-II卫星遥感器热红外通道的在轨绝对辐射定标试验.采用走航式测量的方式获取了......
为了改善双电荷耦合器件(CCD)交会测量系统的精度,设计出符合实际指标要求的测量系统。基于透视成像原理建立了双CCD交会测量数学......
We theoretically introduce the statistical uncertainty of photon number and phase error to discuss the precision of para......
在城市管线测量中,需要布设高程测量控制网,高程数据需要依据四等水准测量来获取。针对控制点相隔较远的情况,利用精化区域似大地......
推导在公路不停车电子收费系统常见的两种主式中车辆标识卡的定位方程和坐标变化量的算法，分析安装误差对ＤＳＲＣ通信的影响，提出控制安装工......
从表达形式、理论基础、假设条件出发,系统地介绍了7种纵波弹性阻抗的概念,比较了各弹性阻抗对4类AVO砂岩模型的近似精度,并分析各......
