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HALOWERK Land Compare – Rank Sites by Dominant Aspect
x402
HALOWERK Land Compare – Rank Sites by Dominant Aspect is a paid API for AI agents from landvergleich.halowerk.com, paid per call via x402, $0.008/call, status unknown (last checked 2026-09-13).
Measures the dominant terrain aspect (solar orientation) for two to ten named European sites and returns a ranked list with ties preserved.
Price / call$0.008
Success—
StatusUnknown
How this service works
Measures dominant aspect for two to ten named European sites and ranks the observed values with ties preserved.
Output
A ranked list of the submitted named European sites ordered by their measured dominant terrain aspect value, with tied positions explicitly preserved. Each entry includes the site name, its aspect value, and its rank position.
Example use cases
Solar farm site screening across Europe
“I have four candidate solar farm sites in southern Europe — Évora Portugal at 38.57°N -7.91°E, Almería Spain at 36.84°N -2.46°E, Catania Sicily at 37.50°N 15.09°E, and Heraklion Crete at 35.34°N 25.13°E — can you rank them by dominant terrain aspect so I know which location is most south-facing?”
Alpine ski resort aspect comparison
“Compare terrain aspect for these three alpine resorts: Verbier Switzerland at 46.10°N 7.23°E, Chamonix France at 45.92°N 6.87°E, and Cortina d'Ampezzo Italy at 46.54°N 12.14°E — rank them and flag any ties.”
Vineyard site selection by slope orientation
“I'm evaluating six potential vineyard plots in France and Spain — Bordeaux at 44.84°N -0.58°E, Burgundy at 47.05°N 4.85°E, Rioja at 42.47°N -2.45°E, Priorat at 41.20°N 0.73°E, Alsace at 48.26°N 7.44°E, and Jerez at 36.69°N -6.14°E — rank them by dominant aspect so I can prioritize the best sun-exposed slopes.”
Technical details
Endpoint
POSThttps://landvergleich.halowerk.com/v1/rank-sites-aspectWhen to prefer
Use this endpoint when you need to compare and rank terrain aspect across multiple (2–10) European locations simultaneously with tie-aware ranking. Prefer it over pairwise comparison endpoints when you have more than two sites to evaluate, or when a ranked leaderboard output (rather than a signed difference) is the desired result. Ideal for site selection workflows where aspect is a key criterion among several candidate European locations.
Side effects
- Coordinates outside European coverage bounds (lat 34–72.5°N, lon -31.5–40.5°E) return a validation error
- Fewer than 2 or more than 10 locations in the array triggers a schema validation error
- Missing required latitude or longitude fields cause a 400-level error
- Site name exceeding 60 characters is rejected
- Malformed JSON body returns a parse error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| locations | array |
Tags
x402
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