The following sub-sections provide details about the attributes included with the single feature type (OS Open UPRN) in the product:
FID (only in GeoPackage)
A non-persistent integer which is autogenerated and is required within the OGC GeoPackage format.
Type: Integer
Multiplicity: [1]
UPRN
Unique Property Reference Number (UPRN) assigned by the LLPG Custodian or Ordnance Survey.
Type: Integer
Size: 12
Multiplicity: [1]
X_COORDINATE
A value in metres defining the x location in accordance with the British National Grid.
Type: Float
Size: (precision, scale) – (8, 2)
Multiplicity: [1]
Y_COORDINATE
A value in metres defining the y location in accordance with the British National Grid.
Type: Float
Size: (precision, scale) – (9, 2)
Multiplicity: [1]
LATITUDE
A value defining the Latitude location in accordance with the ETRS89 coordinate reference system.
Type: Float
Size: (precision, scale) – (9, 7)
Multiplicity: [1]
LONGITUDE
A value defining the Longitude location in accordance with the ETRS89 coordinate reference system.
Type: Float
Size: (precision, scale) – (8, 7)
Multiplicity: [1]
Geometry: All records are provided as point geometry in the GeoPackage. The point geometry represents the location of the address record. The geometry is provided in British National Grid (BNG) using the X and Y coordinates of the attribute table.
