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HALOWERK Southern Land – Italy Terrain Ruggedness (Elevation Std Dev)
x402
HALOWERK Southern Land – Italy Terrain Ruggedness (Elevation Std Dev) is a paid API for AI agents from suedland.halowerk.com, paid per call via x402, $0.003/call, status unknown (last checked 2026-09-13).
Returns the standard deviation of sampled surface elevations for a given coordinate within Italy, quantifying terrain ruggedness at that location.
Price / call$0.003
Success—
StatusUnknown
How this service works
Standard deviation of sampled surface elevations. The coordinate is validated against the Natural Earth boundary for Italy; results outside it are rejected before payment.
Output
A numeric value representing the standard deviation of sampled surface elevations at the given coordinate, expressed in meters. Higher values indicate more rugged, variable terrain; lower values indicate flatter terrain. The coordinate must fall within the Natural Earth boundary of Italy or the request is rejected.
Example use cases
Vineyard site suitability assessment
“I'm evaluating a potential vineyard location near Montalcino — can you check the terrain ruggedness at latitude 43.05, longitude 11.49 to see how variable the elevation is there?”
Hiking trail difficulty estimation
“I want to know how rugged the terrain is around latitude 46.1, longitude 10.8 in the Italian Alps — get me the elevation standard deviation so I can assess trail difficulty.”
Agricultural machinery feasibility check
“We need to know if the land at latitude 40.6, longitude 15.9 in southern Italy is too rugged for tractors — can you pull the elevation variability metric for that coordinate?”
Technical details
Endpoint
POSThttps://suedland.halowerk.com/v1/it-ruggednessWhen to prefer
Choose this endpoint when you need a quantitative measure of terrain roughness or variability (elevation standard deviation) for a specific point within Italy. It is ideal for land assessment, agricultural planning, infrastructure routing, or ecological analysis workflows that require topographic complexity data. Use it over generic elevation APIs when you specifically need variability rather than a single elevation value, and when your target area is confirmed to be within Italy.
Side effects
- Coordinate outside Italy boundary: request rejected before payment, likely returning a 4xx validation error
- Coordinate within European coverage bounds but outside Italy: rejected by Natural Earth boundary validation
- Malformed or out-of-range lat/lon values: schema validation error
- Payment failure via x402 protocol: call not executed
- Unavailable elevation data for sparse or edge-case coordinates: potential null or 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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