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OSM Postcode Mapping for NN17 4 Postal Sector

The circles on the map above are the postcode unit 'centriods' from Code-Point Open, 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 data may be freely used in OpenStreetMap, with the suggested source tag code-point_open

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. Only those points with a codepoint PQI less than or equal to 40 are show in 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 %
NN17 4 35 33 9 27.3%

All units within this sector:

Unit Street Name PQI ML Mapped
NN17 4AE Dalton Road 10 1
NN17 4AF 10 0
NN17 4AG 10 0
NN17 4AH 10 0
NN17 4AJ 10 0
NN17 4AN 10 0
NN17 4AP Princewood Road 10 6
NN17 4AQ 10 0
NN17 4AR 10 0
NN17 4AU Earlstrees Industrial Estate 10 1
NN17 4AW 10 0
NN17 4AX 10 0
NN17 4AZ Earlstrees Industrial Estate 10 3
NN17 4BA 10 0
NN17 4BB 10 0
NN17 4BH Princewood Court 10 4
NN17 4DR 10 0
NN17 4DS Godwin Road 10 1
NN17 4DT 10 0
NN17 4DU Causeway Road 10 2
NN17 4ET 10 0
NN17 4JL 10 0
NN17 4JN 10 0
NN17 4JW Brunel Road 10 1
NN17 4LS 10 0
NN17 4LT 10 0
NN17 4NP 10 0
NN17 4SJ 10 0
NN17 4SL 10 0
NN17 4SW Fleming Road 10 3
NN17 4UB 10 0
NN17 4UX 10 0
NN17 4XD 10 0
NN17 4XQ 10 55 0
NN17 4XT 10 55 0

Units with street mismatches in this sector:

Unit Mapped Dominant Street OSM Object Tagged Street
NN17 4AP 6 Princewood␣Road n910387945 Rockingham␣Leisure␣Park,␣Princewood␣Road
NN17 4SW 3 Fleming␣Road w380226291 Fleming␣Rd
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.