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 | % |
---|---|---|---|---|---|
TN26 | 1 | 113 | 112 | 5 | 4.5% |
All units within this sector:
Unit | Street Name | PQI | ML | Mapped |
---|---|---|---|---|
TN26 1AA | 10 | 85 | 0 | |
TN26 1AB | 10 | 0 | ||
TN26 1AD | 10 | 0 | ||
TN26 1AE | 10 | 0 | ||
TN26 1AF | 10 | 0 | ||
TN26 1AG | 10 | 0 | ||
TN26 1AH | 10 | 0 | ||
TN26 1AJ | 10 | 0 | ||
TN26 1AL | 10 | 0 | ||
TN26 1AN | 10 | 0 | ||
TN26 1AP | Maidstone Road | 10 | 2 | |
TN26 1AQ | 10 | 0 | ||
TN26 1AR | Maidstone Road | 10 | 2 | |
TN26 1AS | 10 | 0 | ||
TN26 1AU | 10 | 0 | ||
TN26 1AW | 10 | 0 | ||
TN26 1AY | 10 | 0 | ||
TN26 1AZ | 10 | 0 | ||
TN26 1DP | 10 | 0 | ||
TN26 1DR | 10 | 0 | ||
TN26 1DS | 10 | 0 | ||
TN26 1DT | 10 | 0 | ||
TN26 1DU | 10 | 0 | ||
TN26 1DW | 10 | 0 | ||
TN26 1DX | 10 | 0 | ||
TN26 1DY | 10 | 0 | ||
TN26 1DZ | 10 | 0 | ||
TN26 1EA | 10 | 0 | ||
TN26 1EB | 10 | 0 | ||
TN26 1ED | 10 | 0 | ||
TN26 1EE | 10 | 0 | ||
TN26 1EF | 10 | 0 | ||
TN26 1EG | 10 | 0 | ||
TN26 1EH | 10 | 0 | ||
TN26 1EJ | 10 | 0 | ||
TN26 1EL | 10 | 0 | ||
TN26 1EN | 10 | 0 | ||
TN26 1EP | 10 | 0 | ||
TN26 1EQ | 10 | 0 | ||
TN26 1ER | 10 | 0 | ||
TN26 1ES | 10 | 0 | ||
TN26 1ET | 10 | 0 | ||
TN26 1EU | 10 | 0 | ||
TN26 1EW | 10 | 0 | ||
TN26 1EX | 10 | 0 | ||
TN26 1HA | 10 | 0 | ||
TN26 1HB | 10 | 0 | ||
TN26 1HD | 10 | 3 | ||
TN26 1HE | 10 | 0 | ||
TN26 1HF | 10 | 0 | ||
TN26 1HG | 10 | 0 | ||
TN26 1HH | 10 | 0 | ||
TN26 1HJ | 10 | 0 | ||
TN26 1HL | 10 | 0 | ||
TN26 1HN | 10 | 0 | ||
TN26 1HP | 10 | 0 | ||
TN26 1HR | 10 | 0 | ||
TN26 1HS | 10 | 0 | ||
TN26 1HT | 10 | 0 | ||
TN26 1HU | 10 | 0 | ||
TN26 1HW | 10 | 0 | ||
TN26 1HX | 10 | 0 | ||
TN26 1HY | 10 | 0 | ||
TN26 1HZ | 10 | 0 | ||
TN26 1JA | 10 | 0 | ||
TN26 1JB | 10 | 0 | ||
TN26 1JD | 10 | 0 | ||
TN26 1JE | 10 | 0 | ||
TN26 1JH | 10 | 0 | ||
TN26 1JJ | 10 | 0 | ||
TN26 1JL | 10 | 0 | ||
TN26 1JN | 10 | 0 | ||
TN26 1JP | 10 | 0 | ||
TN26 1JR | 10 | 0 | ||
TN26 1JS | 10 | 0 | ||
TN26 1JT | 10 | 0 | ||
TN26 1JU | 10 | 0 | ||
TN26 1JX | 10 | 0 | ||
TN26 1JY | 10 | 1 | ||
TN26 1JZ | 10 | 0 | ||
TN26 1LA | 10 | 0 | ||
TN26 1LD | 10 | 0 | ||
TN26 1LE | 10 | 0 | ||
TN26 1LF | 10 | 0 | ||
TN26 1LG | 10 | 0 | ||
TN26 1LH | 10 | 0 | ||
TN26 1LJ | 10 | 0 | ||
TN26 1LL | 10 | 0 | ||
TN26 1LN | 10 | 0 | ||
TN26 1LP | 10 | 0 | ||
TN26 1LQ | 10 | 0 | ||
TN26 1LR | 10 | 0 | ||
TN26 1LS | 10 | 0 | ||
TN26 1LT | 10 | 0 | ||
TN26 1LU | 10 | 0 | ||
TN26 1LW | 10 | 0 | ||
TN26 1LX | 10 | 0 | ||
TN26 1LY | 10 | 0 | ||
TN26 1LZ | 10 | 0 | ||
TN26 1NA | 10 | 0 | ||
TN26 1NB | 10 | 0 | ||
TN26 1ND | 10 | 0 | ||
TN26 1NE | 10 | 0 | ||
TN26 1NF | 10 | 0 | ||
TN26 1NG | 10 | 0 | ||
TN26 1NH | 10 | 0 | ||
TN26 1NJ | 10 | 0 | ||
TN26 1NL | 10 | 0 | ||
TN26 1NN | 10 | 0 | ||
TN26 1NP | 10 | 0 | ||
TN26 1NQ | Steeds Lane | 10 | 1 | |
TN26 1NR | 10 | 0 | ||
TN26 1NW | 10 | 0 | ||
TN26 1WA | 10 | 85 | 0 | |
TN26 1ZS | 10 | 85 | 0 |
Units with street mismatches in this sector:
Unit | Mapped | Dominant Street | OSM Object | Tagged Street |
---|---|---|---|---|
TN26 1HD | 3 | w832628935 | ||
TN26 1HD | 3 | w832628936 | ||
TN26 1HD | 3 | w832628932 | ||
TN26 1JY | 1 | w399922541 |