Open Space Data

GiGL manages a London-wide dataset of open spaces. We are working to enhance the coverage, quality and quantity of information available.

mapped GiGL open space data (2011)

Whether a park or common, playing fields or a golf course, allotments or a civic square; open spaces are important to the lives of London's residents. They are key features of the capital, providing areas for relaxation, sport and recreation, aiding the mitigation of climate change and even boosting the economy of their local areas.

Our data documents the primary and secondary uses of an open space (divided according to broad land use categories) along with other information such as site ownership, public accessibility, facilities and special designations which apply to the site. See more information about what we supply and for details of open space typology.

GiGL also manages a dataset of designated Public Open Spaces and has mapped associated areas of deficiency in access to Public Open Space.

GiGL's open space work is supported by an Open Space Data Advisory Group.


Open Space: undeveloped land which has an amenity value, or has potential for an amenity value. The value could be visual, derive from a site's historical or cultural interest or from the enjoyment of facilities which it provides. It includes both public and private spaces, but excludes private gardens.

Data Collection

   

Our open space data is a combination of data collected during GLA surveys and information given to GiGL by the London boroughs. See more information on the process methodology.

It is important that the information held by GiGL accurately reflects open spaces throughout London. To ensure this, we are liasing with the London boroughs to verify the open space dataset. See our open space data validation and verification process.

   

Uses

Knowing the current supply of open spaces is critical for their effective and efficient management. GiGL's open space information is providing the evidence base behind the All London Green Grid. This is a strategic green infrastructure project which spans the entire capital. It will also be vital in helping plan and manage smaller scale green infrastructure projects across the city.

The London-wide coverage allows analysis beyond a Borough's boundary, and can accurately highlight areas deficient in access to open spaces and deficiency to specific facilities within open spaces. Our information allows accurate analysis of the relationship between open spaces and social, economic and environmental indicators in London.

May 21, 2013