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Interferometric SAR signal analysis in the presence of squint

Autor
Bara, M.; Scheiber, R.; Broquetas, A.; Moreira, A.
Tipus d'activitat
Article en revista
Revista
IEEE transactions on geoscience and remote sensing
Data de publicació
2000-09
Volum
38
Número
5
Pàgina inicial
2164
Pàgina final
2178
DOI
https://doi.org/10.1109/36.868875 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/1462 Obrir en finestra nova
URL
http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=868875 Obrir en finestra nova
Resum
This paper develops an analysis of the SAR impulse response function from the interferometric point of view, with the intention of studying its phase behavior in the presence of high squint angle values. It will be pointed out that in this case, a phase ramp is present in the range direction, which, in combination with a certain degree of misregistration between the two images induces an offset in the generated interferometric phase. This behavior, if not compensated, imposes strong limits on th...
Citació
Bara, M. A.; Scheiber, R.; Broquetas, A.; Moreira, A. Interferometric SAR signal analysis in the presence of squint. IEEE Transactions on geoscience and remote sensing, vol. 38, núm. 5, p. 2164-2178.
Paraules clau
Geophysical techniques, Radar imaging, Remote sensing by radar, Synthetic aperture radar
Grup de recerca
RSLAB - Grup de Recerca en Teledetecció

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