Map Based Search

This new release of Map Based Search was commissioned by UK Location Programme and delivered in collaboration with Ordnance Survey and the Cabinet Office.

Discovery

To help in the discovery of geographical data at data.gov.uk, the UK Location Programme has provided a map based search tool which is providing a richer, more advanced way of searching, at national, regional and local level, for records of data sets and services that are referenced by geographical coordinates. . This is done by allowing the user to indicate their area of interest on a map and then to submit that as a search on the datasets’ bounding boxes which are held in their metadata records. We welcome feedback on the tool and contact details are given below.

Conduct a Map Based Search

Overview of Map Based Search functionality

The following section provides a high level overview of Map Based Search functionality which is described in further depth within the Map Based Search User Guide

  • The navigation controls can be used to locate the area of interest, in addition terms such as place name, postcode as well as longitude and latitude coordinates can be used. Coordinates should be in the format of a numerical string separated by a comma. For example: 51.49, -0.12.

  • Map based search will return data.gov.uk location data records with geographic extents that fall completely within, completely envelop or cut across the search area box.

  • Search boxes will not be saved when the search is complete.

  • A standard key word search may also be used to filter the results of a map based search.

  • A search may not return any records until data sets are available.

  • The map projection is European Terrestrial Reference System developed in 1989 (ETRS89) providing a UK wide search extent and ensuring interoperability between datasets across the UK and Europe.

  • The map we have used includes territorial waters as marine data will also be available.

Feedback

We welcome feedback on the current version of the Map Based Search as your comments and suggestions will be fed in to help us improve the tool.

The UK Location Programme team can be contacted thorough the UK Location Helpdesk.

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UK Location Infrastructure

The UK Location infrastructure enables you to find, share and reuse, location data, including data published under the INSPIRE Directive.

See UK Location/INSPIRE Guidance now

To find out who to contact if you need to need advice or support please see the location contacts page.