Buffer Zone /buffer
Calculation of a buffer zone around a specified geometry or object.
Request Schema
https://api.visicom.ua/data-api/5.0/core/buffer.json?[near|n]
Request Parameters
| Parameter | Description |
|---|---|
near|n | Object identifier or geometry in WKT format with no more than 250 vertices. For points, a simplified notation in the form of lng,lat is possible. |
radius|r | Buffer zone radius in meters. Maximum 10,000 meters. If the radius is negative, the response returns a buffer zone of negative width. |
Response
The response returns a GeoJSON object describing the buffer zone geometry. Response schema.
Example
Build a buffer zone around Khreshchatyk with a radius of 250 meters:
https://api.visicom.ua/data-api/5.0/core/buffer.json?near=STR3K0MXUAGD&radius=250&key=YOUR_API_KEY