建立了同时顾及坐标框架系统参数和地壳运动参数的GPS网联合平差模型。
The adjustment model for combined GPS networks considering systematical parameters for the coordinates frames and parameters for the crustal movement is established.
本文介绍了一个以摄影测量光束法平差理论为基础的实用的联合平差程序系统。
A practical combined adjustment program system based on the sophisticated bundle adjustment theory in photogrammetry is introduced.
本文从GPS与地面测量数据联合平差的函数模型与随机模型的建立两方面进行了论述与探讨。
This thesis presents the discussion and investigation on the function model and stochastic model established in the combined adjustment of GPS and terrestrial surveying data.
为了得到参数的最优估计和合理的精度评定，应利用赫尔默特方差分量估计法进行联合平差处理。
In order to obtain the optimal parameter estimates and reasonable accuracy evaluation should use Helmert variance component estimation method to deal with the combined adjustment.
通过地面网与卫星网的联合平差，以改善网的精度和建立高精度的地心坐标系统，是当前大地测量的一项重要任务。
It is an important mission of Geodesy to improve an accuracy of control networks and to establish the geocentric coordinate system via combined satellite and terrestrial network adjustment.
由于改进的模型中增加了三个定标参数，因此能够同时实现多航带幅度图像以及数字高程模型(dem)的联合平差。
Because of adding 3 calibration parameters, the block adjustment of amplitude images and Digital Elevation Model (DEM) could be actualized at the same time.
卫星测量与地面测量数据联合处理有三种平差模型和三种转换模型。
The models for adjustment and coordinate transformation have three types, each used in the combined data processing of satellite and terrestrial observations.
本文针对多源sar遥感影像联合定位的实际问题，将有理函数模型引入到SAR影像联合定位中，构建了基于有理函数模型的多源sar区域网平差模型。
For the combined location problem of multi-sensor SAR remote sensing imagery, the Rational Function model was introduced in this paper, and the RFM-based block adjustment method was constructed.
本文针对多源sar遥感影像联合定位的实际问题，将有理函数模型引入到SAR影像联合定位中，构建了基于有理函数模型的多源sar区域网平差模型。
For the combined location problem of multi-sensor SAR remote sensing imagery, the Rational Function model was introduced in this paper, and the RFM-based block adjustment method was constructed.
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