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OSM Defibrillator Mapping Progress in the 'BR' Postal Area

Note: There is currently no licence to use the AED location data from the Ambulance Services in Open Street Map. (Even if there was, many are located only by postcode, so the locations are not always precise.) So you must not make any OpenStreetMap edits based on the circles on the map, or the data in the popups or tables below. The data can be used to inform surveys though.

The blue circles on the map are defibrillator locations from the official lists that haven't been matched to an OSM object. The red, orange and yellow circles are OSM objects that haven't been matched to a defibrillator on an official list (orange for AEDs that may not be available 24/7, yellow for AEDs not generally available for public use, and red for everything else). The green lines represent matches from the official data to OSM objects . For more information see below. Note that there is currently no licence/permission to use the external data directly in OSM, so it can only be used to inform surveys.

The matching works as follows: First we check each Ambulence Service location for an OSM amenity=defibrillator object with a matching postcode, with 2km of the postcode centroid. If any are found the nearest such object is matched. Then we go through all unmatched Ambulence Service locations, and look for any unmatched amenity=defibrillator OSM objects within 150m. If any are found, the hearest is matched. Finally, the previous step is repeated, but with an increased distance limit of 500m. Note that this matching is not perfect, and if there are multiple nearby AEDs, or an EAD is a long way from its postcode centriod, they may not be matched correctly.

Defibrillators not matched to an OSM Object

Postcode Location Locality Ref
BR5 1DG Adams House Dental Practice
BR8 7UN Asda Stores Ltd Swanley
BR6 0DW Ballater Dental Surgery
BR8 7RP Broomhill Bank School (North) Furness School
BR8 7AH Cedars Surgery
BR8 7RL Emerson Grange Care Home Emerson Park
BR1 5AB HB Dental Practice
BR8 7BT Horizon Primary School
BR1 3NH K J Brophy Dental Surgery
BR6 0HX Laerdal Medical Ltd
BR3 3SS Old Dunstonians Sports Ground
BR3 3BQ Orchard House Dental Practice
BR6 0NQ Orpington Dental Care
BR6 8ND Princess Royal University Hospital
BR6 8NZ Sainsburys Supermarkets Ltd Locksbottom
BR7 7PJ St Paul's CEP School
BR8 8JD Swanley Station
BR8 7BU Swanley Town Council
BR1 2UE Tesco Bromley
BR6 0NH Tesco Extra Orpington
BR8 7UP The Oaks Surgery
BR8 7BT White Oak Leisure Centre

OSM Objects not matched to a defibrillator on an official lists

OSM Object Ref Location

Note: The entries above are based on a larger bounding box, so will also include unmatched OSM objects from neighbouring postal areas.

Defibrillators matched to an OSM object

Ref Postcode Location OSM Object OSM Location MR Offset
BR8 7AP White Oak Dental Practice n8186862663 in building at reception desk 4 m
BR8 7AE London Fire & Emergency Planning Authority Fire St n8187573629 outside front wall 46 m
BR8 7RB Hextable Surgery n8199316186 behind reception desk 389 m
BR8 7PW New Barn Park CafĂ© n8200329404 outside wall of cafe 33 m
BR8 8LT Crockenhill Village Hall n8255156380 Outside front wall of Village Hall building 343 m
BR6 0NB Valentine & Turner Funeral Directors Ltd n8722705574 15 m

Data derived from OpenStreetMap data, © OpenStreetMap Contributors, licensed under Open Data Commons Open Database License (ODbL). XAPI courtesy of Overpass API.