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Ground Elevation Lookup by Coordinate or Place Name
x402
Ground Elevation Lookup by Coordinate or Place Name is a paid API for AI agents from eltociear-skill-audit.hf.space, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-14).
Returns the ground elevation in metres above sea level for a given latitude/longitude coordinate pair or a named place
Price / call$0.01
Success—
StatusUnknown
How this service works
How high above sea level is this point? Ground elevation in metres for a place name or a coordinate pair
Output
Returns a numeric ground elevation value in metres above sea level for the requested point. When a place name is supplied it is geocoded automatically before the elevation is resolved. The response is a JSON object containing the elevation in metres.
Example use cases
Elevation check for hiking route planning
“I'm planning a hike and need to know the elevation at these coordinates: latitude 45.9237, longitude 7.5510 — how high above sea level is that spot in metres?”
City altitude comparison for travel
“Can you tell me the elevation above sea level of La Paz, Bolivia in metres? I want to know how high it is compared to other cities.”
Drone flight ceiling pre-check
“Before I fly my drone, can you check the ground elevation in metres at latitude 51.5074, longitude -0.1278 so I know what altitude to reference?”
Technical details
Endpoint
POSThttps://eltociear-skill-audit.hf.space/world/elevationWhen to prefer
Choose this endpoint when you need a quick, single-point ground elevation lookup by either a place name or raw coordinates, and want the result in metres without having to manage a separate geocoding step. It is ideal for lightweight geospatial enrichment, route planning checks, or any workflow that needs altitude data without integrating a full DEM (digital elevation model) API. It accepts natural-language place names, making it especially convenient when coordinates are not already available.
Side effects
- Unrecognisable place name causes geocoding to fail with an error response
- Latitude or longitude values out of range (-90 to 90 / -180 to 180) may return an error
- Ocean or water-body coordinates may return zero or a negative value representing sea-floor depth rather than land elevation
- Missing both location and coordinate fields returns a validation error
- Remote or sparsely mapped regions may return null or low-confidence elevation data
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| latitude | number | Latitude (use instead of location) |
| location | string | Place name, e.g. 'Tokyo' — geocoded for you |
| longitude | number | Longitude (use instead of location) |
Output
Schema · Response
{
"type": "json",
"example": {
"latitude": 35.68,
"location": "Tokyo, Japan",
"longitude": 139.69,
"elevation_m": 38
}
}Tags
x402
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