{"uid":"cap_9n-kC90hrZJ03mV0VgxeD","slug":"halowerk-europe-land-terrain-ruggedness-1-000-m-buffer-dc3ef495","name":"HALOWERK Europe Land – Terrain Ruggedness (1,000 m Buffer)","description":"Standard deviation of sampled surface elevations. The service evaluates a circular 1,000 metre neighborhood around one coordinate and returns standardized units across all 30 covered countries.","url":"https://euroland.halowerk.com/v1/europe-ruggedness-buffer-1000m","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"latitude":{"type":"number","maximum":72.5,"minimum":34,"description":"WGS84 latitude inside the published European coverage."},"longitude":{"type":"number","maximum":40.5,"minimum":-31.5,"description":"WGS84 longitude inside the published European coverage."}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.006","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.006/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.006","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.006","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_3sBsVaYzbqPLmLwQ44dfQ","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.006","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns the standard deviation of surface elevations sampled within a 1,000-metre circular neighbourhood around a given European coordinate, quantifying terrain ruggedness.","exampleAgentPrompt":"What's the terrain ruggedness score for the area within 1 km of latitude 47.5, longitude 13.0 in Austria — I need the elevation standard deviation from HALOWERK's Europe Land service.","exampleUseCases":[{"title":"Wind farm site screening in Europe","prompt":"I'm evaluating a potential wind farm site in northern Spain at latitude 42.8, longitude -2.3 — can you tell me how rugged the terrain is within a 1 km radius so I can assess turbine placement suitability?"},{"title":"Agricultural risk mapping for flat land","prompt":"I need to check how flat the land is around latitude 51.5, longitude 10.2 in Germany — get me the elevation variability within a 1,000-metre buffer so I can confirm it's suitable for large-scale arable farming."},{"title":"Hiking trail difficulty assessment","prompt":"We're planning a hiking route near latitude 44.1, longitude 6.7 in the French Alps — can you pull the terrain ruggedness score for that area within a 1 km circle to help estimate trail difficulty?"}],"resultDescription":"A numeric value representing the standard deviation of sampled surface elevations (in standardized units) within a 1,000-metre circular buffer around the supplied coordinate, covering any point within 30 European countries.","failureModes":["Coordinates outside European coverage bounds (latitude 34–72.5°N, longitude 31.5°W–40.5°E) return a validation error","Missing or non-numeric latitude/longitude fields cause a 400-level error","Payment failure via x402 protocol blocks the response","Coordinates in ocean or non-covered regions may return null or an error","Server-side data gaps for very remote areas may return incomplete results"],"whenToPreferThis":"Choose this endpoint when you need a precise, circular 1,000-metre neighbourhood ruggedness score for a single point in Europe, particularly for site suitability analysis, environmental modelling, or land characterization workflows. Prefer it over smaller buffer variants (e.g. 60 m or 250 m) when you need a landscape-scale terrain variability measure rather than a localised one. It covers 30 European countries with consistent standardized units, making it suitable for cross-country comparisons.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T13:09:48.303Z","isFirstParty":false}