Complex Least Squares Adjustment to Improve Tree Height Inversion Problem in PolInSAR

At present, the principal data processing methods involving complex observations are based on two strategies according to characteristics of the observation process, i.e., step-by-step and direct resolution. However, these strategies have some limitations, e.g. they cannot consider statistical obser...

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Veröffentlicht in:	Journal of Geodesy and Geoinformation Science 2019-03, Vol.2 (1), p.1-8
Hauptverfasser:	Zhu, Jianjun, Xie, Qinghua, Zuo, Tingying, Wang, Changcheng, Xie, Jian
Format:	Artikel
Sprache:	eng
Schlagworte:	Complex numbers Data processing Inversion Least squares method Stochastic models Stochasticity Surveying surveying adjustment|complex least squares|polarimetric interferometric sar (polinsar)|tree height inversion|three-stage algorithm
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