Agriculture
Nimbus Earth
Built in Britain
or
Powered by Copernicus & Firebase
Nimbus Earth
Built in Britain
Powered by Copernicus & Firebase
Nimbus Earth
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Choose your plan
£0
3 fields · 30 ha · NDVI & soil moisture · current weather & forecast. Free forever — upgrade any time.
£20/month
Full analytics for one farm — every index, management zones, alerts, exports, calibration. 20 fields, 300 ha.
Coming soon
£75/month
Everything in Pro plus 3 team seats, 100 fields, 2,500 ha.
Coming soon
Prices exclude VAT. Nimbus Earth Agriculture is supplied for business use — see our Terms. Payments handled securely; cancel any time.
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Nimbus Earth
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Agriculture
Nimbus Earth
It starts from greenness (NDVI): how strongly the crop is growing, averaged over the field in the latest clear satellite image. If the leaves hold less water than expected for that much growth, up to 0.15 is taken off. Once the crop has closed over, leaf chlorophyll (NDRE) fine-tunes the score.
"Moisture-stressed canopy" means dry leaves are the main thing pulling the score down.
Young crops, freshly cut grass and bare winter ground score low, and that's normal. Compare the field with itself over time.
Greenness (NDVI), past 12 months
ANALYSING
Waiting for data…
Next 7 days
Loading forecast…
Checking hourly forecast…
Good Marginal Poor
Guide only — always follow the product label.
No field selected
Yield Estimate
Awaiting data...
Likely matches only — check eligibility and whether applications are open on GOV.UK. Open GOV.UK
Official Defra and APHA updates
Word for word from Defra and APHA on GOV.UK — open a page for the rules and zone maps. Contains public sector information licensed under the Open Government Licence v3.0.
Drag handles to adjust the field boundary. Click Save when finished.
Click 4 points around the outer edge of the field.
Paste the pivot's GPS coordinates below (or click the map) to drop a centre pin — drag it to fine-tune. Then enter the field size.
Farmer
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Language
Plan & Billing
Current plan: —
Pro
Full analytics for one farm — every index, management zones, alerts, exports, calibration. 20 fields, 300 ha.
Coming soon
Business
Everything in Pro plus 3 team seats, 100 fields, 2,500 ha.
Coming soon
Annual = two months free. Prices exclude VAT, which is added at checkout. Payments are handled securely by our payment provider.
Update your payment details, download invoices, or cancel — handled securely by our payment provider.
Team
Business plans include 3 team seats — invite colleagues to work on your fields with their own sign-in.
Your Business plan includes 3 team seats. Invite someone by email — they sign in with their own account and get full access to your fields (they can't manage the team or your subscription).
Share this link with them — it's valid for 7 days and only works for that email address:
You're working in a shared team workspace owned by
Demo links
Private links that open the app in demo mode — full features, each visitor's own fields, with "Save my fields" to sign up. Only you can see this card.
Tips
Short tips appear the first time you use each screen. Choose a set to see it again.
User Guide
A full reference covering every part of the app — drawing fields, reading the map, the dashboard, irrigation, pasture, and more.
App Version
Agriculture v0.63.0 · Nimbus Earth
Data Source
Copernicus Sentinel-2 / Sentinel-1 · Open-Meteo · NASA POWER
DEM
Copernicus 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.
These notes were changed on another device.
Powers the pasture forage budget and overgrazing alerts.
Enables the bale count estimate and wilting advisory in the field card.
New, and under ongoing testing. Free with Pro and Business. Shapefiles have been checked in mapping software; ISOXML is still being tried on tractor screens. Please tell us how it works on your machine: simon@nimbusearth.com
For spreaders, sprayers and drills that can change their rate as they drive (variable-rate). The file tells the machine how much to put on each zone. If yours can't, you don't need this.
The amount you'd put on evenly if you weren't using zones. It's in your fertiliser plan (from your agronomist), or it's what your spreader or drill is set to now. Not sure? Ask whoever plans your fertiliser or seed.
Not sure? Choose "Same everywhere": the file still works, and you can try varying it another time.
To decide, walk the Low zone and find out why it's low. Many farmers start with a small change (around 10–20%) and compare the crop over the season.
Example: your plan says 70 kg N/ha as ammonium nitrate. The app works that out as 203 kg/ha of AN. With 15% "More on High zones": Low 172, Average 203, High 233 kg/ha.
The app never recommends rates. For rates that suit your field, ask your agronomist or a FACTS-qualified adviser.
These come from your answers. You can change any of them.
Which kind of screen does your tractor have? Not sure? Shapefile works on most.
Leave blank unless you know it. If you enter it, the map is drawn in squares that size.
Rates are yours to set. Unzoned spots inside the field get the Average rate. Check the file on your screen before applying.
Camera unavailable — field data shown