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| Presentation | 2012-10-12 09:20 X-band interferometric SAR sensor for the Japanese altimetry mission COMPIRA Ryoko Nakamura, Akihisa Uematsu, Yasuhiro Nakajima, Yukie Yajima, Ryota Sato, Compira Team (JAXA)  SANE2012-85 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | COMPIRA (Coastal and Ocean measurement Mission with Precise and Innovative Radar Altimeter) is the Japanese new altimetry mission with X-band interferometric SAR (synthetic aperture radar). Mission purpose is to measure the sea surface height of which become one of the key imformations on bathymetric feature, sea water temperature and ocean currents. We will use wide-swath altimeter in order to maximize spatial coverage of the altimetry measurement and to reduce error of the tidal model in the shallow marginal seas. We have a plan to develop X-band interferometric SAR, SHIOSAI (SAR Height Imaging Oceanic Sensor with Advanced Interferometry) with two antennas. Requirement for spatial resolution is 5 km, that for swath width per each side is 80 km (totally 160 km swath). We are now on conceptual study of the SHIOSAI. To minimize rain attenuation and maximize data acquisition around Japanese coast, we use X band (center frequency of 9.6 GHz). To satisfy the requirement for measurement accuracy, we set the radar parameter such as transmission power, band width, baseline size, and so on. In the paper, we will present current status of conceptual study of SHIOSAI sensor. |
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| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Interferometric synthetic aperture radar / Altimeter / Sea surface height measurement / Satellite / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 112, no. 229, SANE2012-85, pp. 163-168, Oct. 2012. | |
| Paper # | SANE2012-85 | |
| Date of Issue | 2012-10-03 (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 | SANE2012-85 |
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| Conference Information | |
| Committee | SANE |
| Conference Date | 2012-10-10 - 2012-10-12 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | The SONGDO CONVENSIA, Incheon Korea |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | ICSANE 2012 (International Conference on Space, Aeronautical and Navigational Electronics) |
| Paper Information | |
| Registration To | SANE |
| Conference Code | 2012-10-SANE |
| Language | English |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | X-band interferometric SAR sensor for the Japanese altimetry mission COMPIRA |
| Sub Title (in English) | |
| Keyword(1) | Interferometric synthetic aperture radar |
| Keyword(2) | Altimeter |
| Keyword(3) | Sea surface height measurement |
| Keyword(4) | Satellite |
| Keyword(5) | |
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| 1st Author's Name | Ryoko Nakamura |
| 1st Author's Affiliation | Japan Aerospace Exploration Agency (JAXA) |
| 2nd Author's Name | Akihisa Uematsu |
| 2nd Author's Affiliation | Japan Aerospace Exploration Agency (JAXA) |
| 3rd Author's Name | Yasuhiro Nakajima |
| 3rd Author's Affiliation | Japan Aerospace Exploration Agency (JAXA) |
| 4th Author's Name | Yukie Yajima |
| 4th Author's Affiliation | Japan Aerospace Exploration Agency (JAXA) |
| 5th Author's Name | Ryota Sato |
| 5th Author's Affiliation | Japan Aerospace Exploration Agency (JAXA) |
| 6th Author's Name | Compira Team |
| 6th Author's Affiliation | Japan Aerospace Exploration Agency (JAXA) |
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| Speaker | Author-3 |
| Date Time | 2012-10-12 09:20:00 |
| Presentation Time | 20 minutes |
| Registration for | SANE |
| Paper # | SANE2012-85 |
| Volume (vol) | vol.112 |
| Number (no) | no.229 |
| Page | pp.163-168 |
| #Pages | 6 |
| Date of Issue | 2012-10-03 (SANE) |
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