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HALOWERK Baltic Land – Lithuania Built-Up Share (ESA WorldCover 2021)
x402
HALOWERK Baltic Land – Lithuania Built-Up Share (ESA WorldCover 2021) is a paid API for AI agents from baltikum.halowerk.com, paid per call via x402, $0.003/call, status unknown (last checked 2026-09-15).
Returns the share of ESA WorldCover 2021 pixels classified as built-up (urban/impervious surfaces) for a given WGS84 coordinate within Lithuania.
Price / call$0.003
Success—
StatusUnknown
How this service works
Share of ESA WorldCover 2021 pixels classified as built-up. The coordinate is validated against the Natural Earth boundary for Lithuania; results outside it are rejected before payment.
Output
A numeric fraction (share between 0 and 1) representing the proportion of ESA WorldCover 2021 pixels in the analysis area classified as built-up/impervious surface at the given coordinate within Lithuania. Coordinates outside the Lithuanian boundary are rejected before any charge is incurred.
Example use cases
Urban density check for site selection
“I'm evaluating a potential commercial site in Lithuania near latitude 54.9, longitude 23.9 — can you tell me what share of the land there is built-up according to satellite data?”
Environmental impact baseline assessment
“For an environmental report, I need the ESA WorldCover 2021 built-up pixel share at coordinates 55.73 latitude, 21.14 longitude in Lithuania — can you pull that for me?”
Real estate market urbanization analysis
“I'm analyzing how urbanized the area at latitude 54.3, longitude 24.1 in Lithuania is — what fraction of the land there is classified as built-up?”
Technical details
Endpoint
POSThttps://baltikum.halowerk.com/v1/lt-built-up-shareWhen to prefer
Use this endpoint when you need ESA WorldCover 2021 built-up surface share specifically for a coordinate in Lithuania. It is ideal for land-use analysis, site suitability assessments, environmental baselines, and urban density queries for Lithuanian locations. Prefer this over general geocoding or population-density APIs when you need satellite-derived land cover fractions rather than administrative or census data.
Side effects
- Coordinate outside Lithuania boundary — request rejected, no charge applied
- Latitude or longitude outside European coverage range (lat 34–72.5, lon -31.5–40.5) — validation error
- Malformed or missing coordinate parameters — schema validation error
- Payment failure — x402 payment not completed, request not processed
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| latitude | number | WGS84 latitude inside the published European coverage. |
| longitude | number | WGS84 longitude inside the published European coverage. |
Tags
x402
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