Paper Info
Title
Combination of repeat and single-pass dual-frequency airborne InSAR data for accurate height estimation
Abstract
The use of repeat-pass-large-baseline SAR interferometry to generate highly accurate digital elevation models (DEMs) has not been as exploit as the use of single-pass interferometry. This is mainly due to issues associated with the small height of ambiguities (HoAs) necessary to deliver the required height accuracy, and with the temporal and geometrical decorrelation typical of repeat-pass systems. Although airborne systems are very attractive for the flexible baseline choice in repeat-pass mode, when using airborne datasets, the processing of the DEMs should account for uncompensated residual motion errors and other phase artefacts. In this paper we describe a methodology for generating accurate DEMs combining single- and repeat-pass data from dual frequency (X- and S-band) F-SAR acquisitions.
Year
DOI
Venue
2014
10.1109/IGARSS.2014.6946914
Geoscience and Remote Sensing Symposium
Keywords
Field
DocType
digital elevation models,height measurement,radar interferometry,remote sensing by radar,synthetic aperture radar,SAR interferometry,digital elevation models,geometrical decorrelation,height estimation,height of ambiguities,repeat pass dual frequency airborne InSAR data,single pass dual frequency airborne InSAR data,temporal decorrelation,SAR Interferometry,multi-baseline,multi-frequency
Single pass,Residual,Computer vision,Decorrelation,Interferometric synthetic aperture radar,Computer science,Remote sensing,Interferometry,Atmospheric model,Digital elevation model,Artificial intelligence,Calibration
Conference
ISSN
Citations 
PageRank 
2153-6996
1
0.37
References 
Authors
5
3
Name
Order
Citations
PageRank
Muriel Pinheiro1499.41
Rolf Scheiber257468.81
Andreas Reigber367070.53