OS OpenMap – Local

OS OpenMap Local | Data Products | OSOrdnance Survey

OS Open Map – Local (OML) is an open dataset of detailed, street-level mapping of Great Britain. OML provides one of the most detailed generalised open mapping products available and is designed to provide contextual mapping for your applications or web pages. It offers users a clear contextual view of the world whilst also enabling the undertaking of analytical activities.

This product is updated every six months in April and October.

OS OpenMap Local data

OS OML can support a wide range of customer applications that utilise geographic information. The product is ideal for providing backdrop mapping on websites and displaying business locations on small-scale 'street level' maps.

Benefits

Contextual backdrop mapping

The product provides contextual backdrop mapping for your applications or web pages. It contains important buildings, functional sites and greenspace.

Vector version

Vector data map styling is highly customisable to suit your needs; premade stylesheets are also available for Ordnance Survey’s traditional styles.

Raster version

OS OpenMap – Local includes a raster image option, carefully styled according to customer feedback. This is easy to load in a GIS and lets you start analysing data quicker.

Private roads and tracks

To help you navigate around Britain, we’re adding more names, such as those of isolated homes and farms, and roads, both public and private. This detail comes into its own in rural and suburban areas.

Use Cases

Identify hotspots in data

Quickly identify hotspots in data like crime location or property prices. The muted colours of this detailed backdrop map let your information really stand out.

Get insights for local planning

Get greater insights into land use for local planning. OS OML doesn't just pinpoint schools, hospital and other major facilities, it maps the grounds they occupy.

Assessing local sites of interest

OS OML lets you easily assess local sites of interest (for example, educational facilities), highlighting their location and context within an area.

Displaying the location of a business

The local view of OS OML is ideal for creating a map of a street or neighbourhood to share the location of your business, complete with street and locality names to provide context.

Please see the Product applications and uses page for more information about product use cases.

Summary

• Access: Download

• Data theme: Contextual

• Data structure: Raster, Vector

• Coverage: Great Britain

• Scale: 1:10 000

• Format: ESRI Shapefile, GML 3.2.1, GeoPackage, GeoTIFF

• Ordering area: All of Great Britain or customisable area (100km² tiles)

• Publication months: April, October

• OS Data Hub plan: Energy & Infrastructure Plan, OS OpenData Plan (FREE), Premium Plan, Public Sector Plan

Additional Information

Car Charging Points source

The Car Charging Points for the OS OpenMap – Local are sourced from the National Charge Registry (NCR), published by Office for Low Emissions Vehicles under the Open Government Licence.

National set

OS OpenMap – Local provides national coverage of Britain at 1:10 000 scale. Download the vector and raster versions of this data as single zip files. For smaller areas, we’ll continue to offer the data as a single tile.

Stylesheets

To to enhance the look and feel of the vector version, stylesheets can be found on GitHub; they're available in formats compatible with Esri and QGIS and other popular GIS software.

Guide

We recommend you read the following guide:

• Getting Started with GeoPackage

How to get this product

Access to this OS OpenData product is free through the OS Data Hub.

Visualise OS OpenMap – Local data online

This product is available to try out online using one of our three sets of sample data (Exeter, Newport and Inverness) through the OS MasterMap Product Viewer:

OS MasterMap Product Viewer

Interactive demonstrator of OS MasterMap Generation data

What's next?

To access additional documentation and resources relating to this product, please refer to the following:

Overview

The overview introduces OS OpenMap – Local and gives context for all users – highlighting key features, providing examples of potential uses, and listing details such as supply formats, currency, etc.

Getting Started Guide

The getting started guide provides instructions for using OS OpenMap – Local in different software applications. Users with limited technical knowledge will be able to follow this guide.

Technical Specification

The technical specification provides detailed technical information about OS OpenMap – Local. It is targeted at technical users and software developers.

Downloads

The downloads page provides links and resources to support the application of OS OpenMap – Local within your environment.

New users should start with the Overview to gain high-level insight into the product. The Getting Started Guide will help you to begin using product data in different software systems. The Technical Specification contains detailed technical insights.