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测量平差
释义
测量平差
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工学
测量平差
释
adjustment of observations
测量平差
在多余观测的基础上,依据一定的数学模型和估计准则,对含有误差的观测数据进行合理的调整,求定未知量的最佳估值及精度的理论和方法。在大地测量、导航工程、工程测量和航空摄影测量中具有广泛应用,并在现代全球定位系统(GPS)、地理信息系统(GIS)、遥感(RS)及其集成的高新测量技术以及高精度自动化数字化数据采集和处理中得到广泛的应用。包括测量误差基本理论、测量平差基本方法和测量平差模型误差的假设检验方法等内容。
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