> ## 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.

# Reference

> Find spatial SQL functions, client APIs, algorithms, and table specifications.

Choose a reference by the interface you use. Search the docs by function or class name, such as `ST_Intersects`, `RasterflowClient`, or `DBSCAN`.

> **[WherobotsDB SQL](/reference/wherobots-db/geometry-data/overview)**
>
> Geometry and geography functions, spatial predicates, and query behavior.

> **[WherobotsDB Python API](/reference/wherobots-db/python/overview)**
>
> DataFrame spatial functions, spatial statistics, the GeoPandas API, STAC, vector tiles, and the map widget.

> **[RasterFlow API](/reference/rasterflow/client)**
>
> Client methods for mosaics, inference, vectorization, and multiscales.

> **GeoStats and Map Matching**
>
> Clustering, hotspot detection, outlier detection, spatial weights, and map matching in Python.
>
> [Clustering](/reference/wherobots-db/python/stats#dbscan) · [Hotspots](/reference/wherobots-db/python/stats#g_local) · [Map matching](/reference/wherobots-db/python/matcher)

> **[Havasu table format](/reference/havasu-table/spec)**
>
> Spatial table storage, geometry and raster data models, and serialization.

> **[Cloud APIs](/reference/runs)**
>
> Requests and responses for submitting and managing job runs.

> **[API playground](/api-playground/index)**
>
> Inspect endpoint schemas and try requests using your credentials.

## Related references

* **WherobotsDB:** [Raster functions](/reference/wherobots-db/raster-data/overview) and [configuration parameters](/reference/wherobots-db/parameters).
* **RasterFlow:** [Data models](/reference/rasterflow/data-models) and [exceptions](/reference/rasterflow/exceptions).
* **Havasu:** [Table specification](/reference/havasu-table/spec).
* **Cloud integrations:** [Audit log export](/reference/wherobots-cloud/audit-logs-export) and [SQL API and SDKs](/develop/spatial-sql-api).

Need a workflow before looking up a signature? Start with the [build and deploy](/develop/overview), [data engineering](/data-engineering), or [Earth imagery ML](/earth-imagery-ml) guides, or the [examples](/examples).


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