User Guide - Digimap

Each record contains the information shown in table 1 below:Table 1: record attributesField Field name Full name Description Examplenumber1 SEQ Sequence number Unique sequence number of 86124the record.2 KM_REF Kilometre reference The National Grid 1 km by1 km square the featurefalls within on the 1:50 000scale mapping.ST52653 DEF_NAM Definitive name Distinctive name of thefeature the record describes.4 TILE_REF Tile reference The 1:50 000 Scale ColourRaster tile the feature namefalls within.FeltonST465 LAT_DEG Latitude degrees The latitude and longitude 516 LAT_MIN Latitude minutesdegrees and minutes of the1 km National Grid square23.17 LONG_DEG Longitude degrees the feature name falls 2within.8 LONG_MIN Longitude minutes419 NORTH Northings National Grid position of the 16550010 EAST Eastingscentre point of the 1 kmsquare the feature name352500falls within.11 GMT Greenwich Mean Time Position in relation to theGreenwich Meridian12 CO_CODE County code Code representing thecounty or unitary authorityboundary the definitivename falls within. Seeannexe B for a list.13 COUNTY County name Abbreviated county orunitary authority name.14 FULL_COUNTY Full county name Full county or unitaryauthority name.15 F_CODE Feature code Describes what the featureis. See annexe C forcomplete list of definitions.‘T’ represents town16 E_DATE Edit date The date the record waslast amended.17 UPDATE_CO Update code ‘I’ represents insert‘A’ represents amendment‘D’ represents deletion18 SHEET_1 Primary sheet no The OS Landranger Map 17219 SHEET_2 Second sheet nosheet the feature name fallswithin.18220 SHEET_3 Third sheet no0WNSN SomNorth SomersetT01-MAR-2007IAD1:50 000 Scale Colour Raster and Gazetteer user guide chapter 2 v2.0.1 – 01/2008 © Crown copyright Page 8 of 33