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HALOWERK Southern Land – South-Facing Slope Orientation Index (Spain)
x402
HALOWERK Southern Land – South-Facing Slope Orientation Index (Spain) 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 a south-facing slope orientation index derived from terrain aspect and slope for a given coordinate within Spain.
Price / call$0.003
Success—
StatusUnknown
How this service works
South-facing slope orientation index derived from aspect and slope. The coordinate is validated against the Natural Earth boundary for Spain; results outside it are rejected before payment.
Output
A numeric south-facing slope orientation index computed from the terrain's aspect and slope at the specified coordinate, indicating how strongly the land faces south. Coordinates outside the Spain boundary (validated against Natural Earth) are rejected before any charge is applied.
Example use cases
Solar farm site pre-screening
“We're evaluating a site for a solar farm near latitude 37.5, longitude -5.9 in Andalusia — can you pull the south-facing slope orientation index so we know how favourable the terrain aspect is?”
Vineyard south-slope suitability check
“I'm looking at farmland at latitude 41.6, longitude 2.1 in Catalonia for a new vineyard — can you check the south-facing slope orientation index to see if it gets good solar exposure on the slope?”
Reforestation terrain aspect assessment
“Before we plant on this hillside at latitude 38.9, longitude -0.8 in Valencia, can you give me the south-facing slope orientation index so we understand the aspect and slope conditions?”
Technical details
Endpoint
POSThttps://suedland.halowerk.com/v1/es-solar-orientationWhen to prefer
Choose this endpoint when you need a terrain solar orientation index specifically for coordinates within Spain, particularly for site suitability assessments involving south-facing slopes (solar farms, vineyards, orchards, or reforestation). It is ideal for land evaluation workflows that require aspect-slope characterisation without running full GIS pipelines. The pre-payment boundary validation for Spain ensures you are not charged for out-of-scope coordinates.
Side effects
- Coordinate outside Spain's Natural Earth boundary — request rejected before payment, validation error returned
- Latitude or longitude out of accepted European coverage range (lat 34–72.5, lon -31.5–40.5) — schema validation failure
- Malformed or missing coordinate fields — input validation error
- Network or service unavailability — HTTP 5xx 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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