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OSM Postcode Mapping for TW7 7 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 %
TW7 7 171 171 10 5.8%

All units within this sector:

Unit Street Name PQI ML Mapped
TW7 7AA South Street 10 1
TW7 7AB 10 0
TW7 7AD 10 0
TW7 7AE 10 0
TW7 7AF 10 0
TW7 7AG 10 0
TW7 7AH 10 0
TW7 7AJ 10 0
TW7 7AL South Street 10 1
TW7 7AN 10 0
TW7 7AP 10 0
TW7 7AQ 10 0
TW7 7AR 10 0
TW7 7AS 10 0
TW7 7AT 10 0
TW7 7AW 10 0
TW7 7AX 10 0
TW7 7AY 10 0
TW7 7AZ 10 0
TW7 7BA 10 0
TW7 7BB 10 0
TW7 7BD 10 0
TW7 7BE 10 0
TW7 7BG 10 0
TW7 7BH 10 0
TW7 7BJ 10 0
TW7 7BL 10 0
TW7 7BN 10 0
TW7 7BP 10 0
TW7 7BS 10 0
TW7 7BU 10 0
TW7 7BW 10 0
TW7 7BY 10 0
TW7 7BZ 10 0
TW7 7DB 10 0
TW7 7DD 10 0
TW7 7DE 10 0
TW7 7DG 10 0
TW7 7DH 10 0
TW7 7DJ Twickenham Road 10 1
TW7 7DL 10 0
TW7 7DP 10 0
TW7 7DQ 10 0
TW7 7DR 10 0
TW7 7DS 10 0
TW7 7DT Twickenham Road 10 8
TW7 7DU 10 0
TW7 7DW 10 0
TW7 7DX 10 0
TW7 7DY Twickenham Road 10 1
TW7 7DZ 10 0
TW7 7EE 10 0
TW7 7EG 10 0
TW7 7EH 10 0
TW7 7EJ Twickenham Road 10 1
TW7 7EL 10 0
TW7 7EP 10 0
TW7 7EQ 10 0
TW7 7ES Twickenham Road 10 1
TW7 7ET 10 0
TW7 7EU Twickenham Road 10 1
TW7 7EW 10 0
TW7 7EX 10 0
TW7 7EY 10 0
TW7 7EZ 10 0
TW7 7FA 10 0
TW7 7FB 10 0
TW7 7FD 10 0
TW7 7FE 10 0
TW7 7FF 10 0
TW7 7HA 10 0
TW7 7HB 10 0
TW7 7HD 10 0
TW7 7HE 10 0
TW7 7HF 10 0
TW7 7HG 10 0
TW7 7HH 10 0
TW7 7HJ 10 0
TW7 7HL 10 0
TW7 7HN 10 0
TW7 7HP 10 0
TW7 7HR 10 0
TW7 7HS 10 0
TW7 7HT 10 0
TW7 7HU 10 0
TW7 7HW 10 0
TW7 7HX 10 0
TW7 7HY 10 0
TW7 7HZ 10 0
TW7 7JA 10 0
TW7 7JE 10 0
TW7 7JF 10 0
TW7 7JG 10 0
TW7 7JH 10 0
TW7 7JJ 10 0
TW7 7JL 10 0
TW7 7JN 10 0
TW7 7JP 10 0
TW7 7JQ 10 0
TW7 7JR 10 0
TW7 7JS 10 0
TW7 7JT 10 0
TW7 7JU 10 0
TW7 7JW 10 0
TW7 7JY Mogden Lane 10 1
TW7 7LA 10 0
TW7 7LB 10 0
TW7 7LD 10 0
TW7 7LE 10 0
TW7 7LF 10 0
TW7 7LG 10 0
TW7 7LH 10 0
TW7 7LJ 10 0
TW7 7LP 10 0
TW7 7LQ 10 0
TW7 7LR 10 0
TW7 7LT 10 0
TW7 7LU 10 0
TW7 7LW 10 0
TW7 7LX 10 0
TW7 7LY 10 0
TW7 7LZ 10 0
TW7 7NA 10 0
TW7 7NB 10 0
TW7 7ND 10 0
TW7 7NE 10 0
TW7 7NF 10 0
TW7 7NG 10 0
TW7 7NH 10 0
TW7 7NJ 10 0
TW7 7NL 10 0
TW7 7NN 10 0
TW7 7NP 10 0
TW7 7NQ 10 0
TW7 7NR 10 0
TW7 7NS 10 0
TW7 7NT 10 0
TW7 7NU 10 0
TW7 7NW 10 0
TW7 7NY 10 0
TW7 7PA 10 0
TW7 7PB 10 0
TW7 7PD 10 0
TW7 7PE 10 0
TW7 7PF 10 0
TW7 7PG 10 0
TW7 7PH 10 0
TW7 7PJ 10 0
TW7 7PL 10 0
TW7 7PN 10 0
TW7 7PP 10 0
TW7 7PQ 10 0
TW7 7PR 10 0
TW7 7PS 10 0
TW7 7PT 10 0
TW7 7PU 10 0
TW7 7PW 10 0
TW7 7QB 10 0
TW7 7QD 10 0
TW7 7QE 10 2 0
TW7 7QF 10 2 0
TW7 7QG 10 0
TW7 7QH 10 0
TW7 7QJ 10 0
TW7 7QL 10 2 0
TW7 7QN 10 2 0
TW7 7QP 10 0
TW7 7QQ 10 0
TW7 7QR 10 0
TW7 7QS 10 2 0
TW7 7QT 10 2 0
TW7 7QU 10 2 0
TW7 7QW 10 0
TW7 7QX 10 2 0
TW7 7QY 10 0
TW7 7QZ 10 0
TW7 7SA 10 41 0
TW7 7WS 10 41 0
TW7 7XB St Margarets Road 10 1

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.