# 1:25 000 Scale Colour Raster Overview

The 1:25 000 Scale Colour Raster data product mirrors the popular OS Explorer Map series, showing a detailed overview of environmental and leisure features across Great Britain. It can provide the ideal mapping backdrop upon which to overlay business information. The 1:25 000 Scale Colour Raster’s backdrop can then be overlaid with other Ordnance Survey vector products or a customer’s own geographic / business data; it can also provide a useful background map in its own right.

Screen images can be plotted to produce a high-quality map. An example of the data is shown below:

<figure><img src="/files/T7pHNFDBMtkgHBz9HrmD" alt="An example extract of 1:25 000 Scale Colour Raster which is focussed over St Mary&#x27;s Stadium, Southampton, England."><figcaption><p>An example extract of 1:25 000 Scale Colour Raster which is focussed over St Mary's Stadium, Southampton, England.</p></figcaption></figure>

## Product applications <a href="#id-1.1-product-applications" id="id-1.1-product-applications"></a>

1:25 000 Scale Colour Raster is aimed at professional / business markets and its graphic specification can aid with the following:

* Environmental applications
* Leisure applications
* Construction
* Engineering
* Planning and licence applications
* Farm / estate / property management
* Real estate

## Index

This overview includes the following sections:

* [Product details](/os-downloads/products/maps-and-imagery-portfolio/1-25-000-scale-colour-raster/1-25-000-scale-colour-raster-overview/product-details.md)
* [Features depicted in the product](/os-downloads/products/maps-and-imagery-portfolio/1-25-000-scale-colour-raster/1-25-000-scale-colour-raster-overview/features-depicted-in-the-product.md)
* [Product supply](/os-downloads/products/maps-and-imagery-portfolio/1-25-000-scale-colour-raster/1-25-000-scale-colour-raster-overview/product-supply.md)
* [Maps and Imagery Portfolio products georeferencing guide](/os-downloads/products/maps-and-imagery-portfolio/maps-and-imagery-fundamentals/maps-and-imagery-products-technical-specification/georeferencing.md)


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.os.uk/os-downloads/products/maps-and-imagery-portfolio/1-25-000-scale-colour-raster/1-25-000-scale-colour-raster-overview.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.
