---
title: geo.stContains() function
description: >
  `geo.stContains()` returns boolean indicating whether the defined region contains a specified GIS geometry.
menu:
  flux_0_x_ref:
    name: geo.stContains
    parent: experimental/geo
    identifier: experimental/geo/stContains
weight: 201
flux/v0.x/tags: [geotemporal]
introduced: 0.78.0
---

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`geo.stContains()` returns boolean indicating whether the defined region contains a specified GIS geometry.

`geo.stContains` is used as a helper function for `geo.ST_Contains()`.

##### Function type signature

```js
(geometry: A, region: B, units: {distance: string}) => bool where A: Record, B: Record
```

{{% caption %}}For more information, see [Function type signatures](/flux/v0.x/function-type-signatures/).{{% /caption %}}

## Parameters

### region
({{< req >}})
Region to test. Specify record properties for the shape.



### geometry
({{< req >}})
GIS geometry to test. Can be either point or linestring geometry.



### units
({{< req >}})
Record that defines the unit of measurement for distance.