Paper Abstract and Keywords |
Presentation |
2008-01-25 13:25
Fundamental Study on CCD by Ku-band FM-CW POLSAR system Jun Nakamura, Kazuyasu Aoyama, Yoshio Yamaguchi, Hiroyoshi Yamada (Niigata Univ.), Masatada Furuhata, Nobuo Kumagae (JAROS) SANE2007-118 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Coherent Change Detection (CCD) has been attracting attention in recent years. It is one of technique that detects changes between SAR image pair. CCD detects changes based on the coherence map between pair of complex data. We choose fully polarimetric data as the complex signal instead of single polarized data. CCD in the Ku-band is expected to be one of the key features as next generation airborne and satellite SAR application. Based on this situation, the CCD experiment has been carried out in anechoic chamber using three bandwidth (i.e. 0.5, 1.5, 2.0 GHz).We show the changes of coherence image according to the bandwidth. As a result, the possibility of CCD even in the bandwidth of 0.5 GHz is confirmed. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Coherent Change Detection / Coherence estimation / Radar polarimetry / Ku-band / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 107, no. 442, SANE2007-118, pp. 93-98, Jan. 2008. |
Paper # |
SANE2007-118 |
Date of Issue |
2008-01-17 (SANE) |
ISSN |
Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 |
Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) |
Download PDF |
SANE2007-118 |
|