HALOWERK Atlantic Land – Ireland Aspect Direction

Use this endpoint when you need the compass direction of the dominant surface slope at a specific location within Ireland. It is ideal for land suitability analysis, drainage planning, solar exposure assessments, and ecological habitat studies where slope orientation is a key variable. Prefer this over generic elevation APIs when you specifically need aspect (direction) rather than slope magnitude, and when your coordinates are within Ireland.

• Coordinate outside Ireland boundary: rejected before payment, returns boundary violation error
• Coordinate within European bounding box but outside Ireland polygon: rejected with geographic validation error
• Missing latitude or longitude parameter: returns validation error
• Latitude or longitude outside European bounding box (34–72.5°N, -31.5–40.5°E): schema validation failure
• Flat terrain with near-zero gradient: may return undefined or null aspect value