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HALOWERK Central Land – Czechia Grassland Share
x402
HALOWERK Central Land – Czechia Grassland Share is a paid API for AI agents from mitteleuropa.halowerk.com, paid per call via x402, $0.003/call, status unknown (last checked 2026-09-15).
Returns the share of ESA WorldCover 2021 pixels classified as grassland for a given coordinate within Czechia.
Price / call$0.003
Success—
StatusUnknown
How this service works
Share of ESA WorldCover 2021 pixels classified as grassland. The coordinate is validated against the Natural Earth boundary for Czechia; results outside it are rejected before payment.
Output
A numeric value representing the fraction (share) of ESA WorldCover 2021 pixels around the queried coordinate that are classified as grassland, for a location validated to fall within Czechia's Natural Earth boundary.
Example use cases
Farm site grassland assessment
“I'm evaluating a potential agricultural site at latitude 48.97, longitude 17.10 in Czechia — can you tell me what fraction of the surrounding land is grassland based on ESA WorldCover 2021?”
Ecological corridor habitat mapping
“For our nature reserve study, check the ESA WorldCover 2021 grassland share at coordinates 50.65 latitude, 15.20 longitude inside Czechia so we can assess habitat connectivity.”
Carbon stock baseline estimation
“We need the grassland pixel share from ESA WorldCover 2021 at latitude 49.20, longitude 13.58 in the Czech Republic to establish a land-use baseline for our carbon accounting model.”
Technical details
Endpoint
POSThttps://mitteleuropa.halowerk.com/v1/cz-grassland-shareWhen to prefer
Choose this endpoint when you need a precise, pixel-level grassland land cover fraction from the authoritative ESA WorldCover 2021 dataset for a specific point in Czechia. It is ideal for environmental assessments, agricultural land audits, ecological studies, or carbon accounting workflows that require validated geospatial land cover data scoped to Czech territory.
Side effects
- Coordinate outside Czechia boundary — rejected before payment, no charge incurred
- Latitude or longitude outside published European coverage range (lat 34–72.5, lon -31.5–40.5) — validation error
- Malformed or missing coordinate fields — schema validation error
- Coordinate in Czechia but in an area with no WorldCover coverage — may return null or zero share
- Service unavailability or upstream data error — HTTP 5xx response
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| latitude | number | WGS84 latitude inside the published European coverage. |
| longitude | number | WGS84 longitude inside the published European coverage. |
Tags
x402
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