联合平差中大地测量观测值的数学模型

On the Mathematical Model of Geodetic Observations in Combined Adjustment

摘要: 本文引入了摄影测量与非摄影测量观测值联合平差中大地测量观测值的严密数学模型——三维大地测量模型和常规的近似模型,针对这两种模型的局限性,提出了适合于联合平差的准三维大地测量模型。

Abstract: The three dimensional model of geodetic observations and the conventional approximate model have been introduced for the combined adjustment. Considering the limitations of those two models, a pseudo three dimensional model of geodetic observations is proposed.