Potential use of Polarimetric Information for Terrain Morphological Change Detection Including Atmospheric Phase Screen Compensation Effect in Ground-Based Dinsar Application

Yuta Izumi, Lilong Zou, Kazutaka Kikuta, Motoyuki Sato

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

In this study, we investigated the potential use of polarimetric information to detect the land morphological changes without APS compensation. We proposed to use the APS independent descriptor and the covariance matrix likelihood ratio for APS. We validated the proposed technique by selecting the soil accumulated zone for a land elevation as a part of the restoration work at the landslide affected slope. The 24-hour processed time-series result reveals that both the APS independent descriptor and the likelihood-ratio are in agreement with the APS-compensated DInSAR result. The proposed idea shows the reasonable capability of detecting the land morphological change without APS compensation.

Original languageEnglish
Title of host publication2019 IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2019 - Proceedings
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages2026-2029
Number of pages4
ISBN (Electronic)9781538691540
DOIs
Publication statusPublished - 2019 Jul
Event39th IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2019 - Yokohama, Japan
Duration: 2019 Jul 282019 Aug 2

Publication series

NameInternational Geoscience and Remote Sensing Symposium (IGARSS)

Conference

Conference39th IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2019
Country/TerritoryJapan
CityYokohama
Period19/7/2819/8/2

Keywords

  • Atmospheric Phase Screen
  • DInSAR
  • GB-SAR
  • Radar Polarimetry

ASJC Scopus subject areas

  • Computer Science Applications
  • Earth and Planetary Sciences(all)

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