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Document type:
Konferenzbeitrag 
Author(s):
Shi, Yilei; Wang, Yuanyuan; Kang, Jian; Lachaise, Marie; Zhu, Xiao Xiang; Bamler, Richard 
Title:
3D reconstruction from very small TanDEM-X stacks 
Abstract:
Multibaseline synthetic aperture radar (SAR) interferometric techniques, such as SAR tomography, is well established for 3D reconstruction in urban area. These methods usually require a fairly large interferometric stacks ({\ensuremath{>}}20 images) for a reliable reconstruction. They are not directly applicable to SAR interferometric (InSAR) stack with only few acquisitions, as the extreme small number of acquisitions can severely bias the estimates from the spectral estimators, such as periodo...    »
 
Keywords:
3D, TanDEM-X, tomography, small stack, global processing, urban area, DEM, urbanInSAR, peer_review 
Book / Congress title:
EUSAR 2018 
Year:
2018 
Month:
Juni 
Pages:
257--260