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OSM Defibrillator Mapping Progress in the 'TW' 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
TW20 8RZ 4th Dimension Innovation
TW20 8RZ Alpha Way
TW15 3AA Ashford Hospital
TW20 0SL British Legion Community Centre
TW16 7LN Building F Bp International
TW18 1UQ Burway Rowing Club
TW18 4YA Church Street
TW20 0JX Coopers Hill Recreational Trust
TW20 9HL Egham Fire Station
TW18 4QB Elmsleigh Centre
TW17 8AB Fresh Gym
TW20 9QN Grove Medical Centre
TW15 3JZ H M P Bronzefield
TW17 0NF Littleton Sailing Club
TW20 9HR Manor Farm Day Centre
TW17 9LN Pharaoh Island
TW17 0QD Reception 210 Shepperton Studios
TW20 0EX Royal Holloway, University of London
TW18 1AJ Spelthorne Leisure Centre
TW17 8SE St Andrews Church
TW15 3QL St Hilda's Church Hall
TW15 3QL St Hildas Church Hall
TW19 7JP Staines Fire Station
TW18 4LQ Staines Police Station
TW16 6QL Sunbury Dental Practice
TW15 3SL Surrey Fire & Rescue Service Fire Station
TW20 8TE TASIS The American School in England
TW20 9EX Tesco Egham
TW15 2UT Tesco Express
TW19 7PZ Tesco Extra
TW2 7LN Tesco Metro Whitton
TW18 2AY Thameside Centre Surrey County Council
TW20 9QR The Dental Practice
TW18 3HD The Hythe Centre
TW19 5DB The Perseverance
TW18 3EQ Thorpe Lea Dental
TW20 8TE Thorpe Village Hall
TW17 9AJ Trio Pharmacy
TW17 8QN Upper Halliford Nursing Home
TW20 0AD Wraysbury Skiff & Punting Club

OSM Objects not matched to a defibrillator on an official lists

OSM Object Ref Location
n5061680621
n6564884224
n7277575924
n8774076671 Inside Sainsbury's
n8815753360 In outdoor cabinet on wall, next to drinking fountains.
n8827478535
n8841883428 On the outside of the north wall of the refreshment kiosk.
n8847828401 Within the Tesco Express by the checkout area.
n8851461407 Inside Tesco
n8974930124 Inside the front entrance of the Hampton Pool building, on the wall to the right of the doors.
n8989918290
n9094538085 Attached to building wall, North side of road

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

No items in this category.

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