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| Presentation | 2010-06-25 10:00 The overview of the L-band SAR onboard ALOS-2 Yukihiro Kankaku, Yuji Osawa, Yasushi Hatooka, Shinichi Suzuki (JAXA)  SANE2010-35 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Advanced Land Observing Satellite -2 (ALOS-2) is the L-band SAR satellite as post ALOS mission. ALOS-2 has higher resolution, lower noise equivalent sigma zero (NESZ), and higher signal to ambiguity ratio (S/A) than PALSAR in order to meet the requirements for land and disaster monitoring. To realize these requirements. the new technologies have been adopted: the maximum bandwidth allocation for L-band SAR and the spotlight mode with active phased array antenna (APAA) for high resolution, the development of high power and efficient device for high NESZ, and chirp modulation technique for high S/A. In addition, very accurate orbit control (orbital tube <500m) and short repeat-pass orbit (14days) achieve the higher coherence of INSAR both between Stripmap modes and between ScanSAR modes. This paper introduces the overview of the L-band SAR onboard ALOS-2 as the post-ALOS mission. |
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| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | ALOS-2 / L-band SAR / ALOS / PALSAR / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 110, no. 92, SANE2010-35, pp. 117-120, June 2010. | |
| Paper # | SANE2010-35 | |
| Date of Issue | 2010-06-17 (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 | SANE2010-35 |
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| Conference Information | |
| Committee | SANE |
| Conference Date | 2010-06-24 - 2010-06-25 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Tsukuba Space Center (JAXA) |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Space applications symposium -Development and operation results from small satellite to ISS related systems- |
| Paper Information | |
| Registration To | SANE |
| Conference Code | 2010-06-SANE |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | The overview of the L-band SAR onboard ALOS-2 |
| Sub Title (in English) | |
| Keyword(1) | ALOS-2 |
| Keyword(2) | L-band SAR |
| Keyword(3) | ALOS |
| Keyword(4) | PALSAR |
| Keyword(5) | |
| Keyword(6) | |
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| Keyword(8) | |
| 1st Author's Name | Yukihiro Kankaku |
| 1st Author's Affiliation | Japan Aerospace Exploration Agency (JAXA) |
| 2nd Author's Name | Yuji Osawa |
| 2nd Author's Affiliation | Japan Aerospace Exploration Agency (JAXA) |
| 3rd Author's Name | Yasushi Hatooka |
| 3rd Author's Affiliation | Japan Aerospace Exploration Agency (JAXA) |
| 4th Author's Name | Shinichi Suzuki |
| 4th Author's Affiliation | Japan Aerospace Exploration Agency (JAXA) |
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| Speaker | Author-1 |
| Date Time | 2010-06-25 10:00:00 |
| Presentation Time | 20 minutes |
| Registration for | SANE |
| Paper # | SANE2010-35 |
| Volume (vol) | vol.110 |
| Number (no) | no.92 |
| Page | pp.117-120 |
| #Pages | 4 |
| Date of Issue | 2010-06-17 (SANE) |
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