Ascent

全文一括PDF

• Ascent No.19 - 全文一括PDF （表紙・裏表紙あり、全30頁）

Preface

• Message from Managing Editor

  Takamasa HAYASAKAP2

Articles

• Extraction of Debris-Flow-Prone Mountain Streams Using High-Resolution Elevation Data

  Takuya URAKOSHI，Mr.P3

• Construction of a Railway Seismic Observation Network Utilizing Optical Fiber Sensing Technology: Distributed Acoustic Sensing (DAS)

  Satoshi KATAKAMI，Dr.P9

• Automatic Evaluation of Track Component Conditions Using Image Processing and AI

  Yosuke TSUBOKAWA，Mr.P15

• Estimating Deterioration of Wayside Equipment Using AI

  Riho MAEDA，Ms.P21

Award

• RTRI Researchers Receive ISO Excellence Award

  P27

International Standard

• International Standard on Distance-Speed Diagrams and Speed Curves, Proposed and Led by Japan, Now Issued

  P28