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Developing and applying a new PS-InSAR method to measure the nonlinear behavior of structures and infrastructure facilities

Research Project

Project/Area Number 20H02411
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Review Section Basic Section 25030:Disaster prevention engineering-related
Research InstitutionTokyo Institute of Technology

Principal Investigator

Matsuoka Masashi  東京工業大学, 環境・社会理工学院, 教授 (80242311)

Co-Investigator(Kenkyū-buntansha) 三浦 弘之  広島大学, 先進理工系科学研究科(工), 准教授 (30418678)
劉 ウェン  千葉大学, 大学院工学研究院, 助教 (60733128)
Project Period (FY) 2020-04-01 – 2023-03-31
Project Status Completed (Fiscal Year 2022)
Budget Amount *help
¥17,810,000 (Direct Cost: ¥13,700,000、Indirect Cost: ¥4,110,000)
Fiscal Year 2022: ¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2021: ¥6,110,000 (Direct Cost: ¥4,700,000、Indirect Cost: ¥1,410,000)
Fiscal Year 2020: ¥6,890,000 (Direct Cost: ¥5,300,000、Indirect Cost: ¥1,590,000)
Keywords人工衛星 / 合成開口レーダ / 時系列干渉処理 / 2πアンビギュイティ / 数値シミュレーション / 地盤沈下 / 構造物被害 / NN-PSI / 周期的変動 / PS-InSAR / 時系列コヒーレンス / 地盤変位 / 構造物変位 / 被害検知 / レーダグラメトリ / 非線形変位
Outline of Research at the Start

近年,人工衛星搭載の合成開口レーダ(SAR)によるPS-InSARは非線形挙動やマイクロ波の波長を超えるような大きな変位は計測が困難という欠点がある。本研究は,この欠点を解決するため差分SARトモグラフィを参考にして定式化し,散乱係数マップ(時系列コヒーレンスの分布)を用いたPS-InSAR改良手法を提案する。そして,手法の適用限界をシミュレーションおよび現地観測データとの比較に基づき検証を行う。また,面的拡張性の向上のために広域のDSM (Digital Surface Model)整備を目的としたレーダグラメトリ手法の開発を行うと共に散乱係数マップに基づく異常検知推定モデルを提案する。

Outline of Final Research Achievements

The PS-InSAR method has had difficulty in estimating large-scale or nonlinear displacements in urban areas, but, in this study, we proposed a new method (NN-PSI), in which the height of the object is estimated from the cumulative values of time series coherence in the displacement velocity direction, and the displacement of the object is calculated by superposing the phase difference of all displacement velocities of the observation condition with the determined height, weighted by the time series coherence. Numerical simulations with various deformation patterns and observed parameters were conducted, and the estimation accuracy and applicability limits were verified by applying the method to actual data obtained from buildings and ground observations. The relationship between coherence and damage to structures and lifelines caused by earthquakes is also discussed.

Academic Significance and Societal Importance of the Research Achievements

高度経済成長期に建設され長期間にわたって利用されてきた施設には老朽化したものが多く,その維持管理が喫緊の課題になっている,例えば,変形の計測には多大なコストと労力がかかり管理者の負担になっており,リモートセンシング技術への代替が期待されている。本研究は都市域における施設や地盤について,人工衛星の時系列InSAR手法ではこれまで計測が不可能であった非線形的で大規模な変位を計測することを可能にしたものであり,社会的な意義がある。

Report

(4 results)
  • 2022 Annual Research Report   Final Research Report ( PDF )
  • 2021 Annual Research Report
  • 2020 Annual Research Report
  • Research Products

    (30 results)

All 2023 2022 2021 2020

All Journal Article (23 results) (of which Int'l Joint Research: 14 results,  Peer Reviewed: 22 results,  Open Access: 20 results) Presentation (7 results) (of which Int'l Joint Research: 4 results)

  • [Journal Article] Backscattering Characteristics of SAR Images in Damaged Buildings Due to the 2016 Kumamoto Earthquake2023

    • Author(s)
      Cho Shinki、Xiu Haoyi、Matsuoka Masashi
    • Journal Title

      Remote Sensing

      Volume: 15 Issue: 8 Pages: 2181-2181

    • DOI

      10.3390/rs15082181

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] A Deep Learning Model for Road Damage Detection After an Earthquake Based on Synthetic Aperture Radar (SAR) and Field Datasets2022

    • Author(s)
      Karimzadeh Sadra、Ghasemi Mohammad、Matsuoka Masashi、Yagi Koichi、Zulfikar Abdullah Can
    • Journal Title

      IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing

      Volume: 15 Pages: 5753-5765

    • DOI

      10.1109/jstars.2022.3189875

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Empirical estimation based on remote sensing images of insured typhoon-induced economic losses from building damage2022

    • Author(s)
      Miura Hiroyuki、Murata Yusuke、Wakasa Hiroyuki、Takara Tomotaka
    • Journal Title

      International Journal of Disaster Risk Reduction

      Volume: 82 Pages: 103334-103334

    • DOI

      10.1016/j.ijdrr.2022.103334

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] UAV Observations for Soil Volume Estimation of Debris Flows2022

    • Author(s)
      Miura Hiroyuki、Tanizaki Takuro
    • Journal Title

      Proc. International Geoscience and Remote Sensing Symposium

      Volume: 1 Pages: 1497-1497

    • DOI

      10.1109/igarss46834.2022.9884181

    • Related Report
      2022 Annual Research Report
  • [Journal Article] Detection of Flash Flood Inundated Areas Using Relative Difference in NDVI from Sentinel-2 Images: A Case Study of the August 2020 Event in Charikar, Afghanistan2022

    • Author(s)
      Atefi Mujeeb Rahman、Miura Hiroyuki
    • Journal Title

      Remote Sensing

      Volume: 14 Issue: 15 Pages: 3647-3647

    • DOI

      10.3390/rs14153647

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Use of Multi-Temporal LiDAR Data to Extract Collapsed Buildings and to Monitor Their Removal Process after the 2016 Kumamoto Earthquake2022

    • Author(s)
      Yamazaki Fumio、Liu Wen、Horie Kei
    • Journal Title

      Remote Sensing

      Volume: 14 Issue: 23 Pages: 5970-5970

    • DOI

      10.3390/rs14235970

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] PREDICTION OF SLOPE FAILURE DURING THE 2018 HOKKAIDO EASTERN IBURI EARTHQUAKE BASED ON MACHINE LEARNING2022

    • Author(s)
      XIE Haoyang、LIU Wen、MARUYAMA Yoshihisa
    • Journal Title

      Journal of Japan Society of Civil Engineers, Ser. A1 (Structural Engineering & Earthquake Engineering (SE/EE))

      Volume: 78 Issue: 4 Pages: I_646-I_656

    • DOI

      10.2208/jscejseee.78.4_I_646

    • ISSN
      2185-4653
    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Assessment of Aqueduct Bridge Failure in Wakayama City, Japan, Based on Uav Surveying Flights and High-Resolution Sar Data2022

    • Author(s)
      Yamazaki Fumio、Liu Wen、Furuya Takashi、Maruyama Yoshihisa
    • Journal Title

      Proc. International Geoscience and Remote Sensing Symposium

      Volume: 1 Pages: 497-500

    • DOI

      10.1109/igarss46834.2022.9883792

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Burned Area Detection Using Multi-Sensor SAR, Optical, and Thermal Data in Mediterranean Pine Forest2022

    • Author(s)
      Abdikan Saygin、Bayik Caglar、Sekertekin Aliihsan、Bektas Balcik Filiz、Karimzadeh Sadra、Matsuoka Masashi、Balik Sanli Fusun
    • Journal Title

      Forests

      Volume: 13 Issue: 2 Pages: 347-347

    • DOI

      10.3390/f13020347

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Damaged Building Extraction Using Modified Mask R-CNN Model Using Post-Event Aerial Images of the 2016 Kumamoto Earthquake2022

    • Author(s)
      Zhan Yihao、Liu Wen、Maruyama Yoshihisa
    • Journal Title

      Remote Sensing

      Volume: 14 Issue: 4 Pages: 1002-1002

    • DOI

      10.3390/rs14041002

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Development of Building Inventory Data in Ulaanbaatar, Mongolia for Seismic Loss Estimation2021

    • Author(s)
      Tumurbaatar Zorigt、Miura Hiroyuki、Tsamba Tsoggerel
    • Journal Title

      ISPRS International Journal of Geo-Information

      Volume: 11 Issue: 1 Pages: 26-26

    • DOI

      10.3390/ijgi11010026

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Earthquake Aftermath from Very High-Resolution WorldView-2 Image and Semi-Automated Object-Based Image Analysis (Case Study: Kermanshah, Sarpol-e Zahab, Iran)2021

    • Author(s)
      Omarzadeh Davoud、Karimzadeh Sadra、Matsuoka Masashi、Feizizadeh Bakhtiar
    • Journal Title

      Remote Sensing

      Volume: 13 Issue: 21 Pages: 4272-4272

    • DOI

      10.3390/rs13214272

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] What Would Happen If the M 7.3 (1721) and M 7.4 (1780) Historical Earthquakes of Tabriz City (NW Iran) Occurred Again in 2021?2021

    • Author(s)
      Ghasemi Mohammad、Karimzadeh Sadra、Matsuoka Masashi、Feizizadeh Bakhtiar
    • Journal Title

      ISPRS International Journal of Geo-Information

      Volume: 10 Issue: 10 Pages: 657-657

    • DOI

      10.3390/ijgi10100657

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] A Preliminary Damage Assessment Using Dual Path Synthetic Aperture Radar Analysis for the M 6.4 Petrinja Earthquake (2020), Croatia2021

    • Author(s)
      Karimzadeh Sadra、Matsuoka Masashi
    • Journal Title

      Remote Sensing

      Volume: 13 Issue: 12 Pages: 2267-2267

    • DOI

      10.3390/rs13122267

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Learning from multimodal and multitemporal earth observation data for building damage mapping2021

    • Author(s)
      Adriano Bruno、Yokoya Naoto、Xia Junshi、Miura Hiroyuki、Liu Wen、Matsuoka Masashi、Koshimura Shunichi
    • Journal Title

      ISPRS Journal of Photogrammetry and Remote Sensing

      Volume: 175 Pages: 132-143

    • DOI

      10.1016/j.isprsjprs.2021.02.016

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Development of Nationwide Road Quality Map: Remote Sensing Meets Field Sensing2021

    • Author(s)
      Karimzadeh Sadra、Matsuoka Masashi
    • Journal Title

      Sensors

      Volume: 21 Issue: 6 Pages: 2251-2251

    • DOI

      10.3390/s21062251

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Earthquake Damage Region Detection by Multitemporal Coherence Map Analysis of Radar and Multispectral Imagery2021

    • Author(s)
      Hasanlou Mahdi、Shah-Hosseini Reza、Seydi Seyd Teymoor、Karimzadeh Sadra、Matsuoka Masashi
    • Journal Title

      Remote Sensing

      Volume: 13 Issue: 6 Pages: 1195-1195

    • DOI

      10.3390/rs13061195

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Implementation of Non-Linear Non-Parametric Persistent Scatterer Interferometry and Its Robustness for Displacement Monitoring2021

    • Author(s)
      Ogushi Fumitaka、Matsuoka Masashi、Defilippi Marco、Pasquali Paolo
    • Journal Title

      Sensors

      Volume: 21 Issue: 3 Pages: 1004-1004

    • DOI

      10.3390/s21031004

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Inundation Assessment of the 2019 Typhoon Hagibis in Japan Using Multi-Temporal Sentinel-1 Intensity Images2021

    • Author(s)
      Liu Wen、Fujii Kiho、Maruyama Yoshihisa、Yamazaki Fumio
    • Journal Title

      Remote Sensing

      Volume: 13 Issue: 4 Pages: 639-639

    • DOI

      10.3390/rs13040639

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] SAR and LIDAR Datasets for Building Damage Evaluation Based on Support Vector Machine and Random Forest Algorithms?A Case Study of Kumamoto Earthquake, Japan2020

    • Author(s)
      Hajeb Masoud、Karimzadeh Sadra、Matsuoka Masashi
    • Journal Title

      Applied Sciences

      Volume: 10 Issue: 24 Pages: 8932-8932

    • DOI

      10.3390/app10248932

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Extraction of Land Information, Future Landscape Changes and Seismic Hazard Assessment: A Case Study of Tabriz, Iran2020

    • Author(s)
      Mohammadi Ayub、Karimzadeh Sadra、Valizadeh Kamran Khalil、Matsuoka Masashi
    • Journal Title

      Sensors

      Volume: 20 Issue: 24 Pages: 7010-7010

    • DOI

      10.3390/s20247010

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Ground Displacement in East Azerbaijan Province, Iran, Revealed by L-band and C-band InSAR Analyses2020

    • Author(s)
      Karimzadeh Sadra、Matsuoka Masashi
    • Journal Title

      Sensors

      Volume: 20 Issue: 23 Pages: 6913-6913

    • DOI

      10.3390/s20236913

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Remote Sensing X-Band SAR Data for Land Subsidence and Pavement Monitoring2020

    • Author(s)
      Karimzadeh Sadra、Matsuoka Masashi
    • Journal Title

      Sensors

      Volume: 20 Issue: 17 Pages: 4751-4751

    • DOI

      10.3390/s20174751

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Presentation] Sentinel-1 衛星の時系列干渉 SAR 解析による和歌山市六十谷水管橋の崩落前の変位2022

    • Author(s)
      松岡昌志,大串文誉
    • Organizer
      日本地震工学会・大会ー2022
    • Related Report
      2022 Annual Research Report
  • [Presentation] 様々な自然災害に適用可能な空撮画像の深層学習による建物被害の把握技術の構築2022

    • Author(s)
      藤原隆太, 三浦弘之
    • Organizer
      日本建築学会大会学術講演梗概集
    • Related Report
      2022 Annual Research Report
  • [Presentation] Extraction of bridge damage in the 2016 Kumamoto earthquake using airborne SAR data2022

    • Author(s)
      F. Yamazaki, W. Liu
    • Organizer
      The Lifelines 2022 Conference
    • Related Report
      2022 Annual Research Report
  • [Presentation] Detection of Building Damage due to the 2016 Kumamoto Earthquake using Texture Combinations of Single Post-event Airborne SAR Data2021

    • Author(s)
      Bellanie Lapian, Wen Liu, Fumio Yamazaki, Yoshihisa Maruyama
    • Organizer
      7th Asia-Pacific Conference on Synthetic Aperture Radar (APSAR)
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Damage Extraction of the 2021 Off-Fukushima Earthquake based on PALSAR-2 Intensity Images2021

    • Author(s)
      Fumio Yamazaki, Wen Liu, Takanobu Suzuki
    • Organizer
      7th Asia-Pacific Conference on Synthetic Aperture Radar (APSAR)
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Urban Flood Mapping of the July 2020 Kyushu, Japan Heavy Rain Based on Interferometric Coherence of Sentinel-1 Images2021

    • Author(s)
      Hiroyuki Miura, Naoko Takeya
    • Organizer
      2021 IEEE International Geoscience and Remote Sensing Symposium IGARSS
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Damage assessment of bridges due to the 2020 July Flood in Japan using ALOS-2 intensity images2021

    • Author(s)
      Wen Liu, Yoshihisa Maruyama, Fumio Yamazaki
    • Organizer
      2021 IEEE International Geoscience and Remote Sensing Symposium IGARSS
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research

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Published: 2020-04-28   Modified: 2024-01-30  

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