{"uid":"cap_nZ-xWHeoaDv70LT-WBzHR","slug":"halowerk-southern-land-malta-depression-depth-e30742f5","name":"HALOWERK Southern Land – Malta Depression Depth","description":"Positive difference between the neighborhood mean and center elevation. The coordinate is validated against the Natural Earth boundary for Malta; results outside it are rejected before payment.","url":"https://suedland.halowerk.com/v1/mt-depression-depth","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_08kQ4v0qvJUIdX7FE6v_Z","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 positive elevation difference between the neighborhood mean and the center-cell elevation (depression depth) for a coordinate within Malta.","exampleAgentPrompt":"What's the depression depth at latitude 35.89, longitude 14.42 in Malta — I need the positive difference between the surrounding neighborhood elevation and the center point elevation there.","exampleUseCases":[{"title":"Drainage basin identification in Malta","prompt":"I'm planning irrigation infrastructure in Malta — can you tell me the topographic depression depth at 35.9212° N, 14.4691° E so I know if water is likely to pool there?"},{"title":"Agricultural suitability terrain check","prompt":"I'm assessing farmland near Mdina, Malta at coordinates 35.888, 14.380 — what's the depression depth at that spot to understand if the terrain sits in a low-lying hollow?"},{"title":"Construction site geotechnical screening","prompt":"We're evaluating a site in Marsaxlokk, Malta at lat 35.842, lon 14.543 — pull the depression depth metric for that coordinate so we can flag any terrain depressions before we break ground."}],"resultDescription":"A numeric value representing the positive elevation difference in meters between the neighborhood mean elevation and the center-cell elevation at the queried coordinate. Coordinates outside the Natural Earth boundary for Malta are rejected before the payment is processed.","failureModes":["Coordinate outside Malta boundary: request rejected before payment with a validation error","Coordinate within European bounding box but outside Malta polygon: rejected by Natural Earth boundary check","Malformed or missing latitude/longitude: schema validation error","Latitude or longitude outside the declared European coverage range (lat 34–72.5, lon -31.5–40.5): rejected"],"whenToPreferThis":"Use this endpoint when you need a precise local depression depth metric for a point location within Malta specifically. It is ideal for hydrological, agricultural, or geotechnical analyses where knowing whether a site sits in a topographic low relative to its surroundings is important. Prefer it over generic DEM APIs when you need a pre-validated, pay-per-call result scoped to Malta without managing your own elevation data pipelines.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T13:11:47.170Z","isFirstParty":false}