Natural objects monitoring using polarimetric interferometric ground-based SAR (GB-SAR) system

Tadashi Hamasaki, Motoyuki Sato, L. Ferro-Famil, Eric Pottier

Research output: Chapter in Book/Report/Conference proceedingConference contribution

4 Citations (Scopus)

Abstract

A Polarimetric and Interferometric Ground-Based Synthetic Aperture Radar (Pol-GB-SAR, In-GB-SAR) system has been developed. In this paper, two measurements of outdoor test sites in polarimetric and interferometric configurations are introduced and results are presented. In the developed In-GB-SAR system, the technique of differential interferometry is used to detect small changes on the target at different times and under different conditions. Experimental results demonstrate that the system is very efficient and can detect small changes of the scale of 2cm at the range distance of 5m. The polarimetric analysis was done using the Pol-GB-SAR system with a coniferous tree as a target. The system has superior ability in the polarimetric works. Applying polarimetric and interferometric analysis which were developed for spaceborne and satellite radar remote sensing datasets, we can find detailed scattering mechanisms and detect deformations. The GB-SAR has a wide range of applications like environmental monitoring, resources management as well as monitoring of different natural phenomena.

Original languageEnglish
Title of host publication25th Anniversary IGARSS 2005
Subtitle of host publicationIEEE International Geoscience and Remote Sensing Symposium
Pages4092-4095
Number of pages4
DOIs
Publication statusPublished - 2005 Dec 1
Event2005 IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2005 - Seoul, Korea, Republic of
Duration: 2005 Jul 252005 Jul 29

Publication series

NameInternational Geoscience and Remote Sensing Symposium (IGARSS)
Volume6

Other

Other2005 IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2005
CountryKorea, Republic of
CitySeoul
Period05/7/2505/7/29

ASJC Scopus subject areas

  • Computer Science Applications
  • Earth and Planetary Sciences(all)

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    Hamasaki, T., Sato, M., Ferro-Famil, L., & Pottier, E. (2005). Natural objects monitoring using polarimetric interferometric ground-based SAR (GB-SAR) system. In 25th Anniversary IGARSS 2005: IEEE International Geoscience and Remote Sensing Symposium (pp. 4092-4095). [1525814] (International Geoscience and Remote Sensing Symposium (IGARSS); Vol. 6). https://doi.org/10.1109/IGARSS.2005.1525814