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OSM Postcode Mapping for HD1 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 %
HD1 1 75 70 16 22.9%

All units within this sector:

Unit Street Name PQI ML Mapped
HD1 1AA 10 57 0
HD1 1AB 10 0
HD1 1BA John William Street 10 3
HD1 1BG 10 0
HD1 1BL 10 0
HD1 1BQ 10 0
HD1 1BR John William Street 10 4
HD1 1BS Byram Court 10 1
HD1 1BT 10 0
HD1 1BU 10 0
HD1 1BX Byram Street 10 1
HD1 1BY 10 0
HD1 1DA 10 0
HD1 1DD Church Street 10 1
HD1 1DE 10 4 0
HD1 1DG 10 0
HD1 1DH 10 0
HD1 1DJ 10 0
HD1 1DL 10 0
HD1 1DR 10 0
HD1 1DT 10 0
HD1 1DU 10 0
HD1 1DY 10 0
HD1 1EB 10 0
HD1 1ED 10 2 0
HD1 1EG 10 0
HD1 1EH John William Street 10 1
HD1 1ER John William Street 10 2
HD1 1ES 10 0
HD1 1EX Saint Peter's Street 10 1
HD1 1JA St George's Square 10 1
HD1 1JB 10 0
HD1 1JF 10 0
HD1 1JP 10 0
HD1 1JS 10 0
HD1 1JY 10 0
HD1 1LA 10 0
HD1 1LE 10 2 0
HD1 1LJ St Peter's Street 10 1
HD1 1LN 10 0
HD1 1LS 10 0
HD1 1LY 10 0
HD1 1ND 10 0
HD1 1NN 10 0
HD1 1NP Westgate 10 1
HD1 1NU 10 0
HD1 1NX 10 0
HD1 1NY Westgate 10 1
HD1 1PA 10 57 0
HD1 1PB 10 0
HD1 1QA 10 0
HD1 1QB 10 0
HD1 1QF 10 0
HD1 1QH Kirkgate 10 1
HD1 1QJ Kirkgate 10 1
HD1 1QL 10 0
HD1 1QQ Kirkgate 10 1
HD1 1QS 10 0
HD1 1QT 10 0
HD1 1QX 10 0
HD1 1QY 10 0
HD1 1QZ 10 0
HD1 1RA St Peter's Street 10 1
HD1 1RD 10 0
HD1 1RF 10 0
HD1 1RG 10 0
HD1 1RL 10 0
HD1 1RU 10 0
HD1 1RW Viaduct Street 10 1
HD1 1RX 10 0
HD1 1RY 10 0
HD1 1SE 10 0
HD1 1SF 10 0
HD1 1SG 10 0
HD1 1SP 10 0
HD1 1SR 10 0
HD1 1SS 10 0
HD1 1ST 10 4 0
HD1 1SU 10 4 0
HD1 1SW 10 4 0
HD1 1SX 10 0
HD1 1SY 10 0
HD1 1TA 10 0
HD1 1TW 10 0
HD1 1TZ 10 0
HD1 1XJ 10 57 0
HD1 1XL 10 57 0
HD1 1XN 10 57 0
HD1 1YJ 10 57 0
HD1 1YQ 10 57 0

Units with street mismatches in this sector:

Unit Mapped Dominant Street OSM Object Tagged Street
HD1 1BA 3 John␣William␣Street w334181474 Kirkgate
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.