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Only Professional, Innovation, and Enterprise Edition Organizations have access to ST_Isochrone and ST_Isochrones.
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Returns an array of Multipolygons or an array of Polygons representing the isochrones of the input geometry for the provided time_limits array (in minutes). time_limits should be sorted from least to greatest. An isochrone is a polygon that represents the area that can be reached within a given time from the input geometry. ST_Isochrones returns an output array of geometries. Each geometry within the output array corresponds to an isochrone defined by a time limit. The geometry at index x in the output array represents the isochrone for the time limit at index x in the provided input time_limits array.

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Signatures

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Parameters

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geometry
Geometry
required
The input geometry.
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time_limits
Array<Double>
required
The time_limits value.
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mobility_type
String
required
The mobility_type value.
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inbound
Boolean
required
The inbound value.
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isolate_contours
Boolean
required
The isolate_contours value.

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Return type

An array of Polygon or MultiPolygon geometries, one for each time limit in the input array.

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Examples