Automate your ECDIS chart distribution with secure, traceable updates

ABOUT DIDI-CHART

Effortless ECDIS Chart Updates.

DIDI Chart transforms how you manage navigational updates — with automated ENC delivery, full traceability, and zero manual effort. It’s the smarter way to keep your vessels audit-ready and always up to date.

Request a Demo

How DIDI Chart Handles ENC Updates

1. Vendor Notification

DIDI Cloud receives a notification from the ECDIS vendor — either via email or a secure REST API using OAuth 2.0 — that new ENC data is available.

2. Secure Download

New chart files are automatically downloaded from the vendor’s SFTP server into the DIDI Cloud application.

3. File Integrity Check

Each downloaded file is validated against the vendor-provided hash values to ensure data integrity.

4. Chart Server Sync

The DIDI Chart Server checks in with the cloud every few minutes via REST. If new ENC files are available, they are downloaded immediately.

5. Local Re-Validation

On the DIDI Chart Server, the files are re-validated to confirm successful and secure transfer.

6. ECDIS Provisioning

Validated data is made available to the vessel’s ECDIS via a simulated USB stick — fully automated, secure, and audit-ready.

With the rapid advancements in technology, managing ECDIS chart updates has become increasingly complex. The DIDI Chart system not only automates these processes but also integrates seamlessly with existing maritime navigation systems. This means that users can leverage their current infrastructure while benefiting from the enhanced efficiency that DIDI Chart offers.