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

# Client.dataset

```python theme={"system"}
def Client.dataset(slug: str) -> Dataset
```

Get a dataset by its slug.

## Parameters

**slug** `string`

The slug of the dataset

## Returns

A dataset object.

```python Python theme={"system"}
s1_sar = client.dataset(
    "open_data.copernicus.sentinel1_sar"
)
```

## Errors

**NotFoundError** `No such dataset: non.existent.dataset`

The specified dataset does not exist.


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