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HALOWERK Europe Land – Solar Orientation Index (1000m Buffer)
x402
HALOWERK Europe Land – Solar Orientation Index (1000m Buffer) is a paid API for AI agents from euroland.halowerk.com, paid per call via x402, $0.006/call, status unknown (last checked 2026-09-15).
Returns a south-facing slope orientation index for a 1,000-metre circular neighborhood around a given European coordinate, derived from terrain aspect and slope data.
Price / call$0.006
Success—
StatusUnknown
How this service works
South-facing slope orientation index derived from aspect and slope. The service evaluates a circular 1,000 metre neighborhood around one coordinate and returns standardized units across all 30 covered countries.
Output
A standardized south-facing slope orientation index value derived from aspect and slope data within a 1,000-metre circular buffer around the supplied coordinate. The score is comparable across all 30 covered European countries and indicates how strongly the terrain faces south, with higher values indicating better solar exposure orientation.
Example use cases
Solar farm site pre-screening
“I'm evaluating a potential solar farm site near latitude 43.8, longitude 3.2 in southern France — can you get me the south-facing slope orientation index for a 1,000-metre area around that point so I can see how well the terrain faces the sun?”
Agricultural south-slope suitability check
“We're looking at a vineyard plot at latitude 48.1, longitude 7.7 in the Alsace region — can you check the solar orientation score for the surrounding 1,000 metres to confirm it's a south-facing slope?”
Renewable energy planning in Spain
“For our wind and solar planning report, can you pull the south-facing terrain orientation index for coordinates latitude 40.4, longitude -3.7 in Spain using the 1,000-metre buffer analysis?”
Technical details
Endpoint
POSThttps://euroland.halowerk.com/v1/europe-solar-orientation-buffer-1000mWhen to prefer
Use this endpoint when you need a quantified, standardized measure of south-facing slope orientation for a specific point in Europe, particularly for solar energy site assessment, agricultural suitability analysis, or land use planning. Prefer this 1,000-metre buffer variant over the 60-metre variant when you want a broader landscape-level orientation context rather than a hyper-local slope reading.
Side effects
- Coordinates outside the European coverage bounding box (lat 34–72.5, lon -31.5–40.5) will return an error
- Missing or malformed latitude/longitude values cause validation errors
- Coastal or offshore coordinates may fall outside land coverage
- Payment failure via x402 protocol results in an authorization 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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