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OSM Postcode Mapping for G21 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 %
G21 1 110 109 7 6.4%

All units within this sector:

Unit Street Name PQI ML Mapped
G21 1AA 10 8 0
G21 1AB 10 0
G21 1AE 10 0
G21 1AF 10 0
G21 1AG 10 0
G21 1AJ Sighthill Avenue 10 6
G21 1AL 10 0
G21 1AW 10 0
G21 1AY 10 0
G21 1AZ 10 0
G21 1BA 10 0
G21 1BG 10 0
G21 1BT 10 0
G21 1BU 10 0
G21 1DA 10 0
G21 1DL 10 0
G21 1DN 10 0
G21 1DP 10 0
G21 1DR 10 0
G21 1DS 10 0
G21 1DT 10 0
G21 1DU 10 0
G21 1DX 10 0
G21 1EF 10 0
G21 1EG 10 0
G21 1EH 10 0
G21 1EJ 10 0
G21 1EL 10 0
G21 1EQ 10 0
G21 1ER 10 0
G21 1ET 10 0
G21 1EW 10 0
G21 1EX 10 0
G21 1HE 10 0
G21 1HF 10 0
G21 1HG 10 0
G21 1HL Coxhill Street 10 1
G21 1HN 10 0
G21 1HR 10 0
G21 1HS 10 0
G21 1HT 10 0
G21 1HU 10 0
G21 1HX 10 0
G21 1HY 10 0
G21 1HZ 10 0
G21 1JA 10 0
G21 1JE 10 0
G21 1JX 10 0
G21 1JY 10 0
G21 1LL 10 0
G21 1LN 10 0
G21 1LP 10 0
G21 1LR 10 0
G21 1LZ 10 0
G21 1NA 10 0
G21 1NB 10 0
G21 1ND 10 0
G21 1NE 10 0
G21 1NF 10 0
G21 1NG 10 0
G21 1NH 10 0
G21 1NJ 10 0
G21 1NL 10 0
G21 1NN 10 0
G21 1NP 10 0
G21 1NQ 10 0
G21 1NR 10 0
G21 1NS 10 0
G21 1NT 10 0
G21 1NW 10 0
G21 1PB 10 0
G21 1PD 10 0
G21 1PE 10 0
G21 1PF 10 0
G21 1PG 10 0
G21 1PQ 10 0
G21 1QB 10 0
G21 1RB Fountainwell Drive 10 2
G21 1RG 10 0
G21 1RL 10 0
G21 1RN 10 0
G21 1RP 10 0
G21 1RR 10 0
G21 1RS 10 0
G21 1RU 10 0
G21 1RX 10 0
G21 1SA 10 0
G21 1SE 10 0
G21 1SF Springburn Way 10 1
G21 1SL Springburn Way 10 1
G21 1SR 10 0
G21 1ST 10 0
G21 1SU 10 0
G21 1SX 10 0
G21 1TA 10 0
G21 1TD 10 0
G21 1TE 10 0
G21 1TF 10 0
G21 1TG 10 0
G21 1TH Hillkirk Street 10 1
G21 1TJ 10 0
G21 1TL 10 0
G21 1TN Fountainwell Road 10 1
G21 1TP 10 0
G21 1TQ 10 0
G21 1TR 10 0
G21 1TS 10 0
G21 1TU 10 0
G21 1UB 10 0
G21 1UH 10 0
G21 1UT 10 0
G21 1UU 10 0
G21 1UX 10 0
G21 1UY 10 0
G21 1XB 10 0
G21 1XD 10 0
G21 1XE 10 0
G21 1XF 10 0
G21 1XG 10 0
G21 1XH 10 0
G21 1XJ 10 0
G21 1XL 10 0
G21 1XN 10 0
G21 1XP 10 0
G21 1XQ 10 0
G21 1XR 10 0
G21 1XS 10 0
G21 1XW 10 0
G21 1YE 10 0
G21 1YF 10 0
G21 1YG 10 0
G21 1YL 10 0
G21 1YQ 10 0
G21 1YX Cobden Road 10 1

Units with street mismatches in this sector:

Unit Mapped Dominant Street OSM Object Tagged Street
G21 1AJ 6 Sighthill␣Avenue n8272615939 Fountainwell␣Drive
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.