> ## Documentation Index
> Fetch the complete documentation index at: https://docs.wherobots.com/llms.txt
> Use this file to discover all available pages before exploring further.

# ST_CrossesDateLine (Python)

> Check whether geometry a crosses the International Date Line.

Check whether geometry a crosses the International Date Line.

SQL reference: [`ST_CrossesDateLine`](/reference/wherobots-db/geometry-data/accessors/ST_CrossesDateLine)

## Signature

```python theme={"system"}
from sedona.spark.sql.st_functions import ST_CrossesDateLine

ST_CrossesDateLine(a: ColumnOrName) -> Column
```

## Parameters

<ParamField path="a" type="ColumnOrName" required>
  Geometry to check crossing with.
</ParamField>

## Returns

<ResponseField name="return" type="Column">
  True if geometry a cross the dateline.
</ResponseField>


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