{"uid":"cap_QzCsmT2nLaz_EyrgOoz7j","slug":"halowerk-land-compare-local-background-elevation-deviation-deceba56","name":"HALOWERK Land Compare – Local Background Elevation Deviation","description":"Compares the 60 metre site measurement for elevation with a 1,000 metre local background measured from the same source and reports the deviation.","url":"https://landvergleich.halowerk.com/v1/local-background-deviation-elevation","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":"0.008","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":"$0.008/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.008","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.008","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_9vsHnoebkriXiwMJllFlX","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.008","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Compares a 60-metre site-level elevation measurement with a 1,000-metre local background elevation from the same source and returns the signed deviation for a European coordinate.","exampleAgentPrompt":"What's the elevation deviation between the 60-metre site measurement and the 1,000-metre local background for the location at latitude 48.8566 and longitude 2.3522 in Europe?","exampleUseCases":[{"title":"Site suitability for renewable energy","prompt":"I'm evaluating a wind farm site in Germany — can you check how much the elevation at latitude 51.2 longitude 10.4 deviates from its 1 km local background? I need to know if it's topographically prominent."},{"title":"Flood risk pre-screening","prompt":"Before commissioning a flood study, I want to know if the land at latitude 47.3 longitude 8.5 sits in a depression relative to its surroundings — can you get the elevation deviation from the local 1,000-metre background?"},{"title":"Real estate terrain comparison","prompt":"I'm comparing two plots in France and I want to understand how much the site at latitude 43.6 longitude 3.9 sticks up or sits below its local landscape — can you pull the 60-metre vs 1 km elevation deviation for it?"}],"resultDescription":"Returns the signed numerical deviation between the 60-metre site-level elevation and the 1,000-metre local background elevation measured from the same data source, indicating whether the site is elevated above or depressed below its surroundings.","failureModes":["Coordinates outside European coverage bounds (lat 34–72.5, lon -31.5–40.5) return an error","Invalid or non-numeric latitude/longitude values cause a validation error","Missing required parameters result in a 400 bad request","Payment not provided or insufficient funds returns a 402 error"],"whenToPreferThis":"Use this endpoint when you need a precise, single-point comparison of site-level versus local background elevation for a European location — especially for terrain analysis, site suitability, or environmental assessments that require understanding micro-topographic relief relative to the 1 km surroundings.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T06:49:04.031Z","isFirstParty":false}