> ## 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_BingTileY (Python)

> Return the Y coordinate of a Bing tile from its quadkey.

Return the Y coordinate of a Bing tile from its quadkey.

SQL reference: [`ST_BingTileY`](/reference/wherobots-db/geometry-data/spatial-indexing/ST_BingTileY)

## Signature

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

ST_BingTileY(quad_key: ColumnOrName) -> Column
```

## Parameters

<ParamField path="quad_key" type="ColumnOrName" required>
  Quadkey string
</ParamField>

## Returns

<ResponseField name="return" type="Column">
  Tile Y coordinate
</ResponseField>


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