Multiscale Bayesian terrain height estimation from SAR interferometry

被引：1

作者：

Datcu, M ^{[1
]}

Palubinskas, G ^{[1
]}

机构：

[1] DFD, German Remote Sensing Data Ctr, DLR, German Aerosp Ctr, D-82234 Wessling, Germany

来源：

IGARSS '98 - 1998 INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM, PROCEEDINGS VOLS 1-5: SENSING AND MANAGING THE ENVIRONMENT | 1998年

关键词：

D O I：

10.1109/IGARSS.1998.702807

中图分类号：

P [天文学、地球科学];

学科分类号：

07 ;

摘要：

The phase unwrapping is the key step in recovering the terrain elevations from Interferometric SAR (InSAR) data. The problem is to find an estimate of the phase values known the wrapped noisy phase observations. In this article we introduce a new Bayesian model based solution for the phase unwrapping using a multiscale stochastic process as a prior for the estimation of the terrain height.

引用

页码：88 / 90

页数：3

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