(Feb.24 upd.) [Urgent Notice] DIAS Service Outage

[Feb.24, 2026, 11:00 JST/GMT+9] We are continuing to work diligently on the issue; however, the timeline for s…

Download Dataset 

Process / Analyze Data

Publish Dataset

Use Application

DIAS Dataset Search and Discovery
 

DIAS Available Dataset List
  

DIAS Application List
  

About DIAS accounts

How to download datasets

How to process/analyze data

How to publish dataset

Miscellaneous

Troubleshooting

Activity

Dataset 2022

DS2022

Real-time inundation forecasting system

S-uiPS

Zekkei forcasting system

Zekkei Exploer

Research Results using DIAS