Towards on-board elevation measurement using interferometry and radargrammetry from single-pass SAR images

Koichi Ito, Shota Hishinuma, Takafumi Aoki, Jyunpei Uemoto, Seiho Uratsuka

研究成果: Conference contribution

抄録

Elevation measurement using Synthetic Aperture Radar (SAR) is one of fundamental techniques in remote sensing. Interferometric SAR (InSAR), which is the most popular technique of elevation measurement using SAR, uses the phase differences between the signals received by SAR antennas. InSAR requires Ground Control Points (GCPs) to measure absolute elevation values, although GCPs cannot be obtained in emergency situations. In addition, rapid observation, i.e., on-board processing, is expected in emergency situations. Addressing the above problem, this paper proposes an elevation measurement method using interferometry and radargrametry from single-pass airborne SAR images. Through the experiments, we demonstrate that the proposed method exhibits efficient performance in elevation measurement.

本文言語English
ホスト出版物のタイトル2018 IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2018 - Proceedings
出版社Institute of Electrical and Electronics Engineers Inc.
ページ5812-5815
ページ数4
ISBN(電子版)9781538671504
DOI
出版ステータスPublished - 2018 10 31
イベント38th Annual IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2018 - Valencia, Spain
継続期間: 2018 7 222018 7 27

出版物シリーズ

名前International Geoscience and Remote Sensing Symposium (IGARSS)
2018-July

Conference

Conference38th Annual IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2018
国/地域Spain
CityValencia
Period18/7/2218/7/27

ASJC Scopus subject areas

  • コンピュータ サイエンスの応用
  • 地球惑星科学(全般)

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