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HALOWERK Nordic Land – Finland Local Relief (Elevation Range)
x402
HALOWERK Nordic Land – Finland Local Relief (Elevation Range) is a paid API for AI agents from nordland.halowerk.com, paid per call via x402, $0.003/call, status unknown (last checked 2026-09-13).
Returns the difference between maximum and minimum sampled surface elevation (local relief) for a given WGS84 coordinate within Finland's boundary.
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 Finland; results outside it are rejected before payment.
Output
A numeric value representing the local relief in meters — the difference between the maximum and minimum sampled surface elevations within the analysis grid centered on the provided coordinate. Coordinates outside Finland's Natural Earth boundary are rejected before any payment is processed.
Example use cases
Terrain suitability for Finnish infrastructure
“I'm planning a road segment near latitude 65.2, longitude 25.4 in Finland — can you tell me the local surface elevation relief there so I know how variable the terrain is?”
Outdoor route roughness assessment
“For a hiking trail I'm designing near lat 60.3, lon 24.9 in Finland, what's the local topographic relief? I need to know the elevation range in the area.”
Environmental modelling data enrichment
“Can you fetch the local relief value for coordinates 68.1 latitude, 27.3 longitude in Finland? I need the max-minus-min elevation figure for my terrain analysis model.”
Technical details
Endpoint
POSThttps://nordland.halowerk.com/v1/fi-local-reliefWhen to prefer
Use this endpoint when you need a point-level local relief metric specifically for locations within Finland. It is ideal for terrain analysis, infrastructure planning, environmental modelling, or any workflow that needs to quantify how much surface elevation varies near a Finnish coordinate. Prefer this over generic elevation APIs when you need a computed relief range rather than a raw elevation value, and when Finland-specific boundary validation is needed to ensure data quality.
Side effects
- Coordinate outside Finland's Natural Earth boundary — request rejected with no charge
- Latitude or longitude outside the published European coverage range (lat 34–72.5, lon -31.5–40.5) — schema validation error
- Invalid or missing coordinate fields — input validation error
- Network or service unavailability — connection error
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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