New in FourthQ

Pasture Monitor

Satellite pasture measuring for every camp on your farm, almost every day, with the results inside FourthQ.

Figures published by Pasture Monitor.

How it works

Pasture Monitor was developed in partnership with Trace & Save and FourthQ, so its biomass data is built into FourthQ.

Satellites photograph your camps
Sentinel-2 and PlanetScope satellites pass over every 1 to 5 days. Images with cloud cover are left out.
Machine learning measures the grass
A model trained on years of weekly ground measurements turns each image into biomass per camp, in kg/ha, with an uncertainty range.
You see it in FourthQ
Biomass per camp appears in FourthQ alongside the pasture records you already keep, ready for your next grazing decision.

For deeper analysis, the web app adds maps, rankings and comparisons.

A colour-coded map of biomass per camp, with growth rates between satellite passes and total farm biomass over time.

Find problem patches inside a camp from growth vigour, moisture and nitrogen readings.

Rank every camp by growth vigour and moisture, against its own history.

Follow condition and biomass for any camp over time, down to a single date.

Put two maps or two dates next to each other to see what changed.

Pricing depends on how many hectares you measure. Ask us for a quote.