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App Tour

See a quick walkthrough of OPAL's features.

App Version

OPAL v0.46.7 · Nimbus Earth

Data Source

Copernicus S2C/S1 + AgERA5

DEM

Copernicus 30m DEM

Pasture Alerts

Get a phone notification when a grazing field is at risk of overgrazing (NDVI falling while livestock demand exceeds grass growth). Checked once daily.

Daily Field Briefing

Each morning, get a one-page summary of all your fields (ranked worst-first) — viewable in-app and downloadable as a PDF, with a push when it's ready.

Hazard Alert Ticker

Shows live regional hazard alerts (weather events, floods, drought) at the bottom of the Management Hub page on desktop. Sourced from MeteoAlarm (EU) and GDACS.

Privacy & Your Data

Your profile, fields and analysis history belong to you. We store only what's needed to run your account, on Google Firebase (EU region). Under GDPR you can download a full copy of your data, or permanently delete it, at any time.

⚠️ Deleting your account is immediate, permanent and irreversible. Your fields, satellite history and login are erased with no backup and cannot be recovered.

Read our Privacy Policy →