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 comes from Taginfo GB. It is usually updated once a day at about 10:15 UTC, with data from about 20:30 UTC the previous day. (Current data is from 1970‑01‑01 00:00:00 Z.) The data used to compute the OSM mean position comes from the Overpass API and is updated less frequently, usually about once a week. (Current data is from 2024‑03‑23 18:50:30 Z.)
District | Sector | Units | Geo. Units | Mapped | % |
---|---|---|---|---|---|
AB38 | 7 | 63 | 63 | 14 | 22.2% |
All units within this sector:
Unit | PQI | First Seen | Last Seen | Street Name | ML | Mapped |
---|---|---|---|---|---|---|
AB38 7AA | 10 | Burnside Street | 1 | |||
AB38 7AB | 10 | 0 | ||||
AB38 7AD | 10 | 1 | ||||
AB38 7AE | 10 | 0 | ||||
AB38 7AF | 10 | 0 | ||||
AB38 7AG | 10 | 11 | ||||
AB38 7AJ | 10 | 0 | ||||
AB38 7AL | 10 | 2022‑07 | 0 | |||
AB38 7AN | 10 | 0 | ||||
AB38 7AP | 10 | 0 | ||||
AB38 7AQ | 10 | 0 | ||||
AB38 7AS | 10 | 0 | ||||
AB38 7AT | 10 | 0 | ||||
AB38 7AU | 10 | High Street | 2 | |||
AB38 7AW | 10 | 0 | ||||
AB38 7AX | 10 | 0 | ||||
AB38 7AY | 10 | High Street | 1 | |||
AB38 7AZ | 10 | Seafield Square | 1 | |||
AB38 7BA | 10 | 0 | ||||
AB38 7BB | 10 | 0 | ||||
AB38 7BD | 10 | Green Street | 1 | |||
AB38 7BE | 10 | 0 | ||||
AB38 7BF | 10 | 0 | ||||
AB38 7BG | 10 | 0 | ||||
AB38 7BH | 10 | 0 | ||||
AB38 7BJ | 10 | New Street | 1 | |||
AB38 7BL | 10 | 0 | ||||
AB38 7BP | 10 | 0 | ||||
AB38 7BQ | 10 | New Street | 2 | |||
AB38 7BR | 10 | 0 | ||||
AB38 7BS | 10 | 0 | ||||
AB38 7BT | 10 | 0 | ||||
AB38 7BU | 10 | 0 | ||||
AB38 7BW | 10 | 0 | ||||
AB38 7BX | 10 | 0 | ||||
AB38 7BY | 10 | 0 | ||||
AB38 7BZ | 10 | 0 | ||||
AB38 7DQ | 10 | 0 | ||||
AB38 7QL | 10 | North Lane | 2 | |||
AB38 7QN | 10 | 0 | ||||
AB38 7QP | 10 | 0 | ||||
AB38 7QQ | 10 | 0 | ||||
AB38 7QR | 10 | 0 | ||||
AB38 7QS | 10 | 0 | ||||
AB38 7QT | 10 | 1 | ||||
AB38 7QU | 10 | 0 | ||||
AB38 7QX | 10 | 0 | ||||
AB38 7QY | 10 | 0 | ||||
AB38 7QZ | 10 | High Street | 1 | |||
AB38 7RA | 10 | 0 | ||||
AB38 7RB | 10 | 0 | ||||
AB38 7RD | 10 | 0 | ||||
AB38 7RE | 10 | 0 | ||||
AB38 7RG | 10 | 0 | ||||
AB38 7RP | 10 | 1 | ||||
AB38 7RT | 10 | 0 | ||||
AB38 7RU | 10 | 0 | ||||
AB38 7RX | 10 | 0 | ||||
AB38 7RY | 10 | 2 | ||||
AB38 7RZ | 10 | 0 | ||||
AB38 7SA | 10 | 0 | ||||
AB38 7SD | 10 | 0 | ||||
AB38 7SF | 10 | 0 | ||||
AB38 7SG | 10 | 0 |
Units with street mismatches in this sector:
Unit | Mapped | Dominant Street | OSM Object | Tagged Street |
---|---|---|---|---|
AB38 7AD | 1 | w749304546 | ||
AB38 7AG | 11 | n4567286389 | ||
AB38 7AG | 11 | n4567231491 | ||
AB38 7AG | 11 | w656353312 | ||
AB38 7AG | 11 | w98380626 | ||
AB38 7AG | 11 | n4567268389 | ||
AB38 7AG | 11 | w656353324 | ||
AB38 7AG | 11 | n4567277789 | ||
AB38 7AG | 11 | w656353309 | ||
AB38 7AG | 11 | n4567266991 | ||
AB38 7AG | 11 | w656353318 | ||
AB38 7AG | 11 | n4567270789 | ||
AB38 7BQ | 2 | New␣Street | n5035458684 | |
AB38 7QL | 2 | North␣Lane | w641668996 | The␣Square |
AB38 7QT | 1 | w1224650913 | ||
AB38 7RP | 1 | w1085869290 | ||
AB38 7RY | 2 | w406840118 | ||
AB38 7RY | 2 | w237140833 |