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HALOWERK Eastern Land – Croatia Tree Cover Share
x402
HALOWERK Eastern Land – Croatia Tree Cover Share is a paid API for AI agents from ostland.halowerk.com, paid per call via x402, $0.003/call, status unknown (last checked 2026-09-13).
Returns the share of ESA WorldCover 2021 pixels classified as tree cover for a given coordinate within Croatia.
Price / call$0.003
Success—
StatusUnknown
How this service works
Share of ESA WorldCover 2021 pixels classified as tree cover. The coordinate is validated against the Natural Earth boundary for Croatia; results outside it are rejected before payment.
Output
A numeric share (fraction or percentage) of ESA WorldCover 2021 pixels at the queried coordinate classified as tree cover, validated to be within Croatia's Natural Earth boundary. Coordinates outside Croatia are rejected before any charge is made.
Example use cases
Forest site suitability assessment
“I'm evaluating a parcel in Croatia near latitude 45.5, longitude 16.1 — can you check the ESA WorldCover tree cover share there so I know how forested the area is?”
Reforestation baseline measurement
“We need a baseline tree cover percentage for our reforestation project site in Croatia at coordinates 44.9 latitude, 15.6 longitude — pull the ESA WorldCover 2021 figure for me.”
Agricultural land screening
“I'm looking at farmland acquisition in Croatia around latitude 45.8, longitude 17.2 — what's the current tree cover share so I can understand how much of it is already wooded?”
Technical details
Endpoint
POSThttps://ostland.halowerk.com/v1/hr-tree-cover-shareWhen to prefer
Choose this endpoint when you need ESA WorldCover 2021 tree cover fraction specifically for a point location within Croatia. It is ideal for land analysis pipelines, environmental assessments, or agricultural screening workflows that require satellite-derived forest coverage data validated against official Croatian boundaries. Prefer it over generic land cover APIs when Croatian geographic scope and ESA WorldCover 2021 classification specifically are required.
Side effects
- Coordinate outside Croatia boundary — request rejected before payment with a boundary validation error
- Coordinate within European coverage range but outside Croatia — rejected by Natural Earth boundary check
- Malformed or missing latitude/longitude — validation error returned
- Latitude or longitude outside published European bounds (34–72.5°N, -31.5–40.5°E) — schema validation failure
- Network or upstream data service unavailability — server error 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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