# Intersection

Returns a geometry object which represents the intersection between two input geometry objects. Optionally returns the percent overlap as a percentage of the first geometry.

Option Name | Description |
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Return overlap percentage | Specifies whether to calculate the percentage of Geometry 1 that intersects with Geometry 2. This option is enabled by default. |

Geometry 1 field | The field that contains the geometry to compare with Geometry 2 to identify the area of intersection. The overlap percentage is calculated as a percentage of the Geometry 1 geometry. This field also accepts geometries that are generated by stages in Spectrum Spatial Routing, such as a LineString or Polygon. |

Geometry 2 field | The field that contains the geometry to compare with Geometry 1 to identify the area of intersection. This field also accepts geometries that are generated by stages in Spectrum Spatial Routing, such as a LineString or Polygon. |

Geometry field | The output field that you want to contain the geometry for the area of intersection. |

Overlap percentage field | The output field that you want to contain the percentage of Geometry 1 that intersects with Geometry 2 (output type is double). |