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OSM Postcode Mapping for BS11 8 Postal Sector

The circles on the map above are the postcode unit 'centriods' from Code-Point Open, under the Open Government Licence. The 'centriod' is calculated by taking the average of the coordinates of all the delivery points with that postcode, and then snapping that location to the nearest delivery point in that postcode. The data may be freely used in OpenStreetMap, but please make sure you understand it first. Also please only add postcodes to objects representing addressable entities; do not add the postcode centroids as themslves. Suggested source tag code-point_open

The circles are coloured by whether or not there is at least one OSM object with that value in its addr:postcode tag. Click on a point to see the postcode. The numbers in brackets are the number of OSM objects with that postcode.

The centroids are the location of the nearest 'delivery point' to the arithmetic mean of the coordinates of all the delivery points within that unit. Those points with a codepoint PQI greater than 40 are excluded from the map above. (Higher values are typically not geographically accurate. In particular, PQI=50 is used for new postcodes before the location has been determined. The location given for such postcodes seems to be derived from other existing postcodes with similar units letters, which may not be close to the new postcode.)

The pale blue lines from the circles join each Code-Point Open centroid to the mean coordiantes of all the OSM objects with that postcode. (For ways an relations, the centre of the rectangular bounding box is used at the coordinates for the OSM object.) Long lines may indicate missing or incorrect OSM objects for that postcode. In particular, if all the postcodes in a givne unit are correctly mapped, the circle should be located on the nearest delivery point within that postcode to the other end of the blue line.

The OSM data for the number of objects with each unit is usually updated once a day at about 10:15 UTC, with data from about 20:30 UTC the previous day. The data used to compute the OSM mean position is updated less frequently, usually about once a week.

District Sector Units Geo. Units Mapped %
BS11 8 25 25 23 92.0%

All units within this sector:

Unit PQI First Seen Last Seen Street Name ML Mapped
BS11 8AB 10 1
BS11 8AD 10 1
BS11 8AE 10 1
BS11 8AF 10 1
BS11 8AG 10 2015‑10 0
BS11 8AP 10 1
BS11 8AQ 10 1
BS11 8AR 10 0
BS11 8AS 10 1
BS11 8AT 10 2 2
BS11 8AU 50 2 0
BS11 8AZ 10 1
BS11 8DB 10 1
BS11 8DD 10 1
BS11 8DE 10 2
BS11 8DF 10 Second Street 2
BS11 8DG 10 Lescren Way 10
BS11 8DJ 10 Willment Way 5
BS11 8DL 10 1
BS11 8DP 10 7
BS11 8DQ 10 Second Way 1
BS11 8DT 10 Fifth Way 3
BS11 8DW 10 1
BS11 8DX 10 1
BS11 8HT 10 Access 18 3
BS11 8TB 10 Avonmouth Way 1
BS11 8WY 10 0
BS11 8YA 10 2020‑07 11 0

Units with street mismatches in this sector:

Unit Mapped Dominant Street OSM Object Tagged Street
BS11 8AB 1 w335088105
BS11 8AD 1 w200680250
BS11 8AE 1 w200680110
BS11 8AF 1 w200680115
BS11 8AP 1 w200680253
BS11 8AQ 1 w200680565
BS11 8AS 1 w623825813
BS11 8AT 2 w335080697
BS11 8AT 2 w335080706
BS11 8AZ 1 w335086438
BS11 8DB 1 w200512847
BS11 8DD 1 w200512841
BS11 8DE 2 w200077432
BS11 8DE 2 w200077433
BS11 8DF 2 Second␣Street w200512837
BS11 8DL 1 w666197847
BS11 8DP 7 w760272413
BS11 8DP 7 w760272414
BS11 8DP 7 w760272411
BS11 8DP 7 w760272415
BS11 8DP 7 w200512843
BS11 8DP 7 w760272412
BS11 8DP 7 w760272416
BS11 8DW 1 w200512857
BS11 8DX 1 w200512827
BS11 8HT 3 Access␣18 w335086440
BS11 8HT 3 Access␣18 w335448962
Data derived from OpenStreetMap data, © OpenStreetMap Contributors, licensed under Open Data Commons Open Database License (ODbL). Data derived in part using Code-Point Open under the Open Government Licence v3; Contains OS data © Crown copyright and database right 2020; Contains Royal Mail data © Royal Mail copyright and Database right 2016; Contains National Statistics data © Crown copyright and database right 2020.