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Powered by GeoPard
Free Field Data Explorer + Zoning ROI Calculator
Drop a yield map or as-applied map into your browser. See it colored by attribute, with low and high outliers flagged. Then estimate the dollar value of variable rate seeding, fertilizer, or lime on a field of your size.
Two sample fields are preloaded, so you can poke around without uploading anything. Your data never leaves the browser. There is no upload, no server, no telemetry on the file you drop.
Who this is for
- Farmers and agronomists evaluating whether variable rate or zone-based prescriptions are worth the seed and fertilizer money on a given field.
- Ag retailers and ag equipment partners who want a fast, credible demo for prospect calls.
- Researchers and trial coordinators eyeballing yield variability and outliers before formal analysis.
How the ROI math works
The calculator is calibrated to published precision-ag literature, not vendor brochures. It is intentionally conservative. Inputs: field area, crop, expected yield, price, variability (low/medium/high), and the practices you would apply. Output: a realistic per-hectare or per-acre annual benefit range you can sense-check.
If the result looks too good, it is. Validate with your local agronomist, your soil tests, and your crop plan before changing rates.
Try it below
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Field Data Explorer
Sample · 2017 soybean
Upload your file
Yield or as-applied data — visualize the variability and outliers, just like the samples.
Supported here
- GeoJSON
.json.geojson— Point or Polygon features - Zipped Shapefile
.zip— must beEPSG:4326(WGS84 lon/lat)
Files stay in your browser. Nothing is uploaded.
More formats?
GeoPard imports ISOXML, John Deere Ops Center, Climate FieldView, CNH, AGCO, raw monitor exports, and projected shapefiles (any CRS). Auto-cleans yield, generates Rx files, runs zoning and correlation.
Open GeoPard →Zoning ROI Calculator
Approximate. Conservative. Based on published variable-rate trial results. The Explorer above shows what’s varying — this estimates what fixing it is worth.
Field
Area
Crop
Yield
t/ha
Price
$
/t
Field variability
10–25% yield variation across the field. Typical for most farms.
Practices to vary
Estimated annual benefit
$0—$0
per hectare
$0—$0
total / year
What this is. Range of revenue gain typically reported from variable-rate management on fields with this variability profile. Reflects 1.0–1.5% of gross revenue. Drivers: input savings on weak zones + yield gain on strong zones. Real numbers vary with soil, equipment, operator skill, and weather.
What it isn’t. A quote. A guarantee. An equipment ROI (this is the agronomic upside, before factoring monitor/controller costs). For a real per-field projection grounded in your yield history and soil data, you need actual zone analysis. That’s what GeoPard does in ~15 minutes per field.
Run this for your real fields→
What it isn’t. A quote. A guarantee. An equipment ROI (this is the agronomic upside, before factoring monitor/controller costs). For a real per-field projection grounded in your yield history and soil data, you need actual zone analysis. That’s what GeoPard does in ~15 minutes per field.
Want zone maps from your full operation?
This page handles one file at a time. To analyze multi-year field history, build management zones from combined NDVI, soil, yield, and topography layers, generate variable rate prescriptions, and push them directly to your equipment platform, you will want the full GeoPard platform.
John Deere Operations Center
CNH FieldOps
AGCO / PTx FarmEngage
Register free in GeoPard →
Frequently asked questions
What file formats are supported?
GeoJSON with Point, Polygon, or MultiPolygon geometry. Zipped shapefiles in EPSG:4326 (WGS84). Projected shapefiles will silently mis-place coordinates, so convert them to WGS84 first or use the full GeoPard import flow which handles reprojection.
Are you storing my data?
No. The page is fully client-side. Nothing about your file leaves the browser. There is no upload, no server log, no telemetry on the file contents. Close the tab and it is gone. You can verify this with browser dev tools by watching the Network panel after dropping a file.
Why are some points grey or violet?
Grey = low-side outliers (likely a missed pass, wet spot, header float issue, or boundary noise). Violet = high-side outliers (likely double-pass overlaps in as-applied maps, or a moisture or sensor hot spot in yield). Adjust the sigma slider to make outlier detection more or less strict, or toggle outliers off to see the raw distribution.
Can I save my analysis?
Not from this page. Saving farm history, sharing fields with your agronomist, layering NDVI, soil tests, and elevation, generating variable rate prescriptions, and exporting work files to your equipment platform all live in the full GeoPard app.
What equipment platforms can GeoPard write prescriptions to?
From the full GeoPard platform you can push variable rate prescription files and import as-applied data with John Deere Operations Center, CNH FieldOps, and AGCO / PTx FarmEngage, plus shapefile and ISO-XML exports for other monitors. Talk to us if you run a mixed fleet.
Ready?
Service without extra costs
You pay for what you use only. Just choose a plan that fits you or contact us for assistance Choose Your PlanGet Demo
Fill out a contact form and get a demo to discover the full potential of the GeoPard Agriculture platform! Try now
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