{"uid":"cap_zqdBAbYi4AGD5K50W_rae","slug":"halowerk-nordic-land-built-up-share-iceland-967d1701","name":"HALOWERK Nordic Land – Built-Up Share (Iceland)","description":"Share of ESA WorldCover 2021 pixels classified as built-up. The coordinate is validated against the Natural Earth boundary for Iceland; results outside it are rejected before payment.","url":"https://nordland.halowerk.com/v1/is-built-up-share","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":"0.003","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":"$0.003/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.003","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.003","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_1IKvkbbGypXXXGxd0GM40","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.003","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns the share of ESA WorldCover 2021 pixels classified as built-up for a given WGS84 coordinate within Iceland's boundary.","exampleAgentPrompt":"What share of the land around latitude 64.135, longitude -21.895 in Reykjavik, Iceland is classified as built-up according to ESA WorldCover?","exampleUseCases":[{"title":"Urban expansion site assessment","prompt":"I'm evaluating a development site near Akureyri, Iceland at latitude 65.683, longitude -18.091 — what fraction of the surrounding area is already classified as built-up?"},{"title":"Rural vs urban classification check","prompt":"Can you tell me how built-up the land is at coordinates 63.417 latitude, -19.004 longitude in Iceland? I need to know if it qualifies as a rural area."},{"title":"Infrastructure planning data enrichment","prompt":"For our infrastructure project in Iceland, pull the built-up land share for latitude 64.921, longitude -23.803 so we can assess existing development density."}],"resultDescription":"A numeric share (fraction between 0 and 1, or percentage) representing the proportion of ESA WorldCover 2021 pixels at the queried coordinate classified as built-up. Coordinates outside Iceland's Natural Earth boundary are rejected before any payment is charged.","failureModes":["Coordinate outside Iceland's Natural Earth boundary — request rejected with a validation error before payment","Latitude or longitude outside the European coverage range (lat 34–72.5, lon -31.5–40.5) — schema validation failure","Malformed or missing coordinate fields — 400-level input error","Service unavailability or timeout — 5xx error"],"whenToPreferThis":"Choose this endpoint when you need pixel-level ESA WorldCover 2021 built-up land share for a specific coordinate in Iceland, especially when precise boundary validation (pre-payment rejection for out-of-bounds coordinates) is important. Prefer this over generic land-use APIs when you specifically need the ESA WorldCover classification and are working within the Iceland geographic scope.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T13:12:56.081Z","isFirstParty":false}