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Satellite Imagery

agronome.ai provides satellite imagery for every field with a defined boundary. View vegetation health indices, track changes over time, and compare aerial and satellite perspectives.

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Data sources

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Sentinel-2

Free, open-access imagery from the European Space Agency’s Copernicus program.

• Resolution: 10m (visible bands), 20m (Red Edge, NIR, SWIR)
• Revisit: Every 5 days
• Coverage: Global
• Cost: Free

Sentinel-2 imagery is available immediately for any field. No setup required.

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Planet Labs

Commercial high-resolution imagery (requires subscription).

• Resolution: 3m (PlanetScope), 50cm (SkySat)
• Revisit: Daily (PlanetScope)
• Coverage: Global
• Cost: Subscription-based

Planet imagery requires connecting your Planet Labs account in Settings → Integrations.

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Available layers

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Viewing imagery

1. Navigate to a field’s Analyze tab
2. Select a date from the timeline
3. Choose a layer type (Natural Color, NDVI, EVI, CIR)
4. Use the opacity slider to compare with the base map

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Tile caching

Satellite tiles are cached in two layers for performance:

1. Redis — hot cache for recently viewed tiles (TTL-based)
2. Google Cloud Storage — persistent cache for all requested tiles

First-time tile requests fetch from the upstream provider (Sentinel Hub). Subsequent requests serve from cache with no upstream call.