[Compass PLUS Option] Tide information, route prediction, past PDF saving

Strong support for specialized tasks! Customization is possible to match the usage scene.

last updated Jan 08, 2026

Super Typhoon Information

You can easily see the impact of the typhoon at the specified location!

last updated Jan 05, 2026

Spot forecast: A meteorologist creates an original weather forecast.

Our meteorologists provide pinpoint weather and ocean condition forecasts.

last updated Dec 19, 2025

[ZEROSAI Implementation Case] Improving the Rules for Evacuation Actions

Notification of danger through emails and disaster prevention lights! Case studies of disaster recovery construction.

last updated Sep 20, 2023

[ZEROSAI Implementation Case] Quick Protective Measures in a Wide Range of Sites

Instructions can be given on-site from anywhere! Case study of solar power plant construction project.

last updated Oct 17, 2018

[ZEROSAI Implementation Case] Heatstroke Prevention Measures for Several Months Starting in July

In the event of a report from the "disaster prevention light," take a break and hydrate! Case study of implementation in private companies.

last updated Jul 05, 2023

[ZEROSAI Case Study] Process Management at a Site Where Work Cannot Be Done When It Rains

Reduction of work loss due to sudden rain in engineering management! Case study of road improvement construction.

last updated Jul 29, 2024

[ZEROSAI Case Study] Heatstroke Countermeasures for Terrain with Poor Airflow

Always display temperature and humidity to prevent heatstroke! Case study of bridge lower structure construction.

last updated Oct 04, 2023

[ZEROSAI Case Study] Road Improvement Project Monitoring Precipitation Observation and Forecasting

Install a camera at the top of the slope to monitor the site! A case study of implementation in improvement work.

last updated Oct 04, 2023

[ZEROSAI Implementation Case] Road Improvement Work Heavy Machinery Tipping Prevention Strong Wind Measures

Informing and ensuring awareness of strong wind information among workers! Case study of implementation in improvement construction work.

last updated Oct 04, 2023

[ZEROSAI Implementation Case] Understanding River Water Levels and Rainfall and Communicating Risks

Raise awareness and ensure thorough understanding of dangers during water level rise! Case studies of river channel restoration projects in cold regions. Construction DX, linear precipitation zones, typhoons, floods.

last updated Apr 01, 2025

[ZEROSAI Implementation Case] Construction Work: Wind Countermeasures During Crane Operations

Visualization of strong winds in construction work!

last updated Jan 05, 2026

[ZEROSAI Implementation Case] Pre-Assessment of Work Feasibility During Abnormal Weather Conditions

Utilized from weather forecast acquisition to phone meetings with clients! Case study of erosion control construction.

last updated Oct 17, 2018

[ZEROSAI Implementation Case] Dissemination and Thorough Understanding of Strong Wind Information

The email reporting feature enables the preparation for work stoppage with ease! Case study of bridge repair work.

last updated Sep 19, 2023

[Wave Forecast Information] Weather and Ocean Conditions Comprehensive Portal Site Compass PLUS

Centralized management of oceanographic information such as wave height and wind speed in the cloud! For safety measures and project management in port construction and maritime transportation.

last updated Feb 03, 2026