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HALOWERK Southern Land Greece Elevation Lookup
x402
HALOWERK Southern Land Greece Elevation Lookup is a paid API for AI agents from suedland.halowerk.com, paid per call via x402, $0.003/call, status unknown (last checked 2026-09-15).
Returns bilinear-interpolated surface elevation for a WGS84 coordinate in Greece using Copernicus DEM GLO-30 data, with boundary validation against Natural Earth Greece polygon.
Price / call$0.003
Success—
StatusUnknown
How this service works
Bilinear surface elevation from Copernicus DEM GLO-30. The coordinate is validated against the Natural Earth boundary for Greece; results outside it are rejected before payment.
Output
A numeric surface elevation value (in meters above sea level) derived from bilinear interpolation of the Copernicus DEM GLO-30 30-meter resolution grid at the queried coordinate. Coordinates outside the Greece boundary (as defined by Natural Earth) are rejected before any charge is incurred.
Example use cases
Agricultural site terrain assessment
“I'm evaluating a plot of land near Thessaly, Greece at latitude 39.6 and longitude 22.4 — can you get me the surface elevation from the Copernicus DEM so I know the terrain height?”
Hiking route elevation profiling
“What's the surface elevation at latitude 35.2985, longitude 24.0680 in Crete, Greece? I want to understand the terrain height for a hiking route I'm planning.”
Construction site feasibility check
“Can you look up the Copernicus GLO-30 elevation at latitude 40.6401, longitude 22.9444 in northern Greece? I need the surface height in meters for a site feasibility report.”
Technical details
Endpoint
POSThttps://suedland.halowerk.com/v1/gr-elevationWhen to prefer
Choose this endpoint when you need point-level surface elevation data specifically within Greece, validated against the official Natural Earth Greece boundary, and backed by the high-resolution Copernicus DEM GLO-30 dataset. It is ideal for geospatial analysis pipelines, land assessment workflows, or any agent task requiring authoritative terrain height at a precise Greek coordinate. Prefer it over generic elevation APIs when Greece-specific boundary enforcement and GLO-30 data provenance are required.
Side effects
- Coordinate outside Greece boundary — request rejected before payment, no charge
- Latitude or longitude out of published European coverage range (lat 34–72.5, lon -31.5–40.5) — validation error
- Missing or malformed latitude/longitude fields — input schema validation error
- Network timeout or service unavailability — HTTP 5xx error
- Payment failure via x402 protocol — transaction not completed, no result returned
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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