DIGITAL ELEVATION MODEL (DEM) GENERATION OF CRATERS BY AN AIRBORNE INTERFEROMETRIC SAR (PI-SAR2)

被引：1

作者：

Kobayashi, Tatsuharu ^{[1
]}

Umehara, Toshihiko ^{[1
]}

Uemoto, Jyunpei ^{[1
]}

Satake, Makoto ^{[1
]}

Kojima, Shoichiro ^{[1
]}

Matsuoka, Takeshi ^{[1
]}

Nadai, Akitsugu ^{[1
]}

Uratsuka, Seho ^{[1
]}

机构：

[1] Natl Inst Informat & Commun Technol NICT, Appl Electromagnet Res Inst, Tokyo, Japan

来源：

2013 IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM (IGARSS) | 2013年

关键词：

Synthetic aperture radar (SAR); SAR interferometry; high resolution; airborne SAR; volcano monitoring;

D O I：

10.1109/IGARSS.2013.6723496

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

This paper addresses the generation of the digital elevation model (DEM) by radar interferometry using an airborne SAR data observed from different directions. We demonstrate monitoring an active volcano (Mt. Shinmoe, Japan) by radar interferometry of Pi-SAR2. We improved the part of shadow on DEM by using SAR data observed from four different directions. Furthermore we detected the change of ground height inside crater by comparing the data on February and October in 2011.

引用

页码：3156 / 3158

页数：3

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