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HALOWERK Central Land – Local Relief (Austria)
x402
HALOWERK Central Land – Local Relief (Austria) is a paid API for AI agents from mitteleuropa.halowerk.com, paid per call via x402, $0.003/call, status unknown (last checked 2026-09-13).
Returns the local relief amplitude (max minus min surface elevation) for a given coordinate within Austria, derived from sampled elevation data.
Price / call$0.003
Success—
StatusUnknown
How this service works
Difference between maximum and minimum sampled surface elevation. The coordinate is validated against the Natural Earth boundary for Austria; results outside it are rejected before payment.
Output
A numeric value representing the local relief amplitude in meters — the difference between the maximum and minimum sampled surface elevation within the analysis neighborhood around the given coordinate. The coordinate is validated against the Austria boundary before the result is returned.
Example use cases
Alpine terrain roughness assessment
“I'm planning a hiking route near Salzburg at around 47.8° N, 13.1° E — can you tell me the local elevation relief there so I know how rugged the terrain is?”
Site suitability for solar farm
“We're evaluating a site at 48.2° N, 14.5° E in Austria for a solar installation — what's the local relief amplitude there so we can assess how flat the land is?”
Flood risk terrain context
“For a flood risk model I'm building, I need the local topographic relief at 48.0° N, 16.4° E in Austria — specifically the max-minus-min elevation difference in that neighborhood.”
Technical details
Endpoint
POSThttps://mitteleuropa.halowerk.com/v1/at-local-reliefWhen to prefer
Use this endpoint when you need a single, paid, per-query local relief value for a specific coordinate within Austria. It is ideal for terrain roughness analysis, site suitability checks, or geospatial enrichment pipelines that need Austria-specific topographic amplitude data without building your own DEM processing pipeline.
Side effects
- Coordinate outside Austria boundary — rejected before processing, no result returned
- Latitude or longitude out of the accepted European coverage range — validation error
- Missing or malformed latitude/longitude parameters — request rejected
- Payment failure or insufficient funds via x402 — call not executed
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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