{"uid":"cap_sSmBxN2eZq2ypWlrpbgqz","slug":"halowerk-land-compare-local-background-deviation-mean-slope-bee046f4","name":"HALOWERK Land Compare – Local Background Deviation Mean Slope","description":"Compares the 60 metre site measurement for mean slope 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-mean-slope","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_U96qWo8PfTynE-HgukMjv","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 the 60-metre site mean slope with a 1,000-metre local background mean slope for a European coordinate and returns the signed deviation.","exampleAgentPrompt":"What's the difference in mean slope between the exact site at 48.2°N, 11.5°E and the 1,000-metre local background around it — can you use the HALOWERK local background deviation tool to get the slope contrast for that European coordinate?","exampleUseCases":[{"title":"Site suitability check for solar farm","prompt":"I'm evaluating a potential solar farm site in southern Spain at latitude 37.8, longitude -3.2 — can you tell me how the mean slope at that exact spot compares to the 1 km background terrain around it so I know if it's an outlier?"},{"title":"Agricultural land slope context assessment","prompt":"We're looking at farmland near Bordeaux at 44.85°N, -0.57°E — what's the deviation between the site's mean slope and the local background slope to understand whether the terrain is locally steeper or flatter than its surroundings?"},{"title":"Construction feasibility terrain screening","prompt":"Before we commission a full survey for a building project near Munich at 48.1°N, 11.6°E, can you quickly check how the 60-metre mean slope there compares to the broader 1,000-metre background slope in that area?"}],"resultDescription":"Returns the mean slope measured at the 60-metre site scale, the mean slope of the 1,000-metre local background derived from the same source, and the signed deviation between the two — indicating whether the site is steeper or flatter than its surrounding landscape context.","failureModes":["Coordinates outside European coverage (latitude 34–72.5°N, longitude -31.5–40.5°E) will be rejected","Missing latitude or longitude returns a validation error","Coordinates over ocean or data voids may return null or no-data responses","Payment failure via x402 protocol prevents processing"],"whenToPreferThis":"Choose this endpoint when you need a fast, single-point comparison of site-level slope versus landscape-scale background slope for a European location — particularly useful for land assessment, site screening, or terrain context analysis without running a full GIS pipeline.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T12:59:29.510Z","isFirstParty":false}