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OSM Postcode Mapping for EC1V 1 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 %
EC1V 1 42 42 8 19.0%

All units within this sector:

Unit PQI First Seen Last Seen Street Name ML Mapped
EC1V 1AA 10 4 0
EC1V 1AB 10 0
EC1V 1AD 10 3 0
EC1V 1AE 10 3 0
EC1V 1AF 10 3 0
EC1V 1AG 10 0
EC1V 1AH 10 0
EC1V 1AJ 10 2 0
EC1V 1AL 10 2 0
EC1V 1AN 10 2 0
EC1V 1AP 10 2 0
EC1V 1AQ 10 3 0
EC1V 1AR 10 3 0
EC1V 1AS 10 2021‑04 0
EC1V 1AT 10 3 0
EC1V 1AU 10 0
EC1V 1AW 10 0
EC1V 1AX 10 4 0
EC1V 1AY 10 4 0
EC1V 1AZ 10 4 0
EC1V 1JB 10 City Road 12
EC1V 1JH 10 City Road 1
EC1V 1JN 10 City Road 10
EC1V 1JQ 10 City Road 2
EC1V 1JT 10 0
EC1V 1JX 10 City Road 2
EC1V 1LA 10 0
EC1V 1LH 10 0
EC1V 1LJ 10 0
EC1V 1LP 10 2013‑07 0
EC1V 1LQ 10 0
EC1V 1LR 10 0
EC1V 1NA 10 0
EC1V 1NB 10 0
EC1V 1NE 10 City Road 2 1
EC1V 1NG 10 2 0
EC1V 1NH 10 0
EC1V 1NQ 10 Torrens Street 3
EC1V 1NR 10 City Road 4
EC1V 1NS 10 0
EC1V 1NW 10 0
EC1V 1NY 10 0
EC1V 1PL 10 2013‑07 0
EC1V 1PQ 10 0
EC1V 1QH 10 0
EC1V 1QQ 10 0
EC1V 1TE 10 2013‑07 2 0

Units with street mismatches in this sector:

No mismatches found in this sector.

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.