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OSM Postcode Mapping for L30 5 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 %
L30 5 53 53 1 1.9%

All units within this sector:

Unit PQI First Seen Last Seen Street Name ML Mapped
L30 5QA 10 0
L30 5QD 10 0
L30 5QE 10 0
L30 5QF 10 0
L30 5QG 10 0
L30 5QH 10 0
L30 5QJ 10 Peterborough Drive 1
L30 5QL 10 0
L30 5QP 10 0
L30 5QQ 10 0
L30 5QR 10 0
L30 5QS 10 0
L30 5QT 10 0
L30 5QU 10 0
L30 5QW 10 0
L30 5QX 10 0
L30 5QY 10 0
L30 5QZ 10 0
L30 5RA 10 0
L30 5RB 10 0
L30 5RD 10 0
L30 5RE 10 0
L30 5RF 10 0
L30 5RG 10 0
L30 5RH 10 0
L30 5RJ 10 0
L30 5RL 10 0
L30 5RP 10 0
L30 5RQ 10 0
L30 5RR 10 0
L30 5RS 10 0
L30 5RT 10 0
L30 5RU 10 0
L30 5RW 10 0
L30 5RX 10 0
L30 5RY 10 0
L30 5RZ 10 0
L30 5SA 10 0
L30 5SB 10 0
L30 5SD 10 0
L30 5SE 10 0
L30 5SF 10 0
L30 5SG 10 0
L30 5SH 10 0
L30 5SJ 10 0
L30 5SL 10 0
L30 5SN 10 0
L30 5SP 10 0
L30 5SQ 10 0
L30 5SR 10 0
L30 5SS 10 0
L30 5SW 10 2013‑07 0
L30 5TA 10 0
L30 5TB 10 0
L30 5WY 10 28 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.