{"uid":"cap_m0_BzFuOEdbAGTZqr0Auy","slug":"halowerk-atlantic-land-luxembourg-surface-elevation-copernicus-dem-fb3ec0d0","name":"HALOWERK Atlantic Land – Luxembourg Surface Elevation (Copernicus DEM GLO-30)","description":"Bilinear surface elevation from Copernicus DEM GLO-30. The coordinate is validated against the Natural Earth boundary for Luxembourg; results outside it are rejected before payment.","url":"https://atlantikland.halowerk.com/v1/lu-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":"0.003","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_h6dGs-ieGaC1cuisTGhLF","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 bilinear-interpolated surface elevation in metres for a WGS84 coordinate within Luxembourg, derived from the Copernicus DEM GLO-30 dataset.","exampleAgentPrompt":"What's the surface elevation at latitude 49.6117, longitude 6.1319 inside Luxembourg — can you pull it from the Copernicus GLO-30 DEM?","exampleUseCases":[{"title":"Flood risk assessment for Luxembourg site","prompt":"I'm evaluating a plot near Remich, Luxembourg at 49.5435° N, 6.3667° E — what's the surface elevation there so I can assess flood risk?"},{"title":"Hiking trail elevation profiling","prompt":"I'm planning a trail through the Ardennes in Luxembourg and need the elevation at waypoint 49.8953° N, 6.0867° E — can you fetch the terrain height from the Copernicus DEM?"},{"title":"Construction site terrain check","prompt":"Before we break ground on our site in Esch-sur-Alzette at 49.4958° N, 5.9806° E, I need the precise surface elevation in metres from the GLO-30 dataset."}],"resultDescription":"A surface elevation value in metres derived via bilinear interpolation from the Copernicus DEM GLO-30 30-metre resolution dataset for the requested WGS84 coordinate within Luxembourg. Coordinates outside the Luxembourg boundary are rejected before any charge is applied.","failureModes":["Coordinate outside Luxembourg boundary — request rejected, no charge incurred","Latitude or longitude outside the European coverage bounds (34–72.5°N, -31.5–40.5°E) — validation error","Malformed or missing latitude/longitude fields — schema validation error","Payment failure via x402 protocol — request not processed"],"whenToPreferThis":"Choose this endpoint when you need high-resolution (GLO-30, ~30 m) surface elevation specifically for a coordinate within Luxembourg, especially if you are already using other HALOWERK Atlantic Land endpoints (soil, slope, runoff) for multi-variable land analysis in Luxembourg. It is preferable over generic global DEM APIs when Luxembourg boundary validation and per-query micropayment pricing are acceptable constraints.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T18:58:32.841Z","isFirstParty":false}