Dataset metadata

The sub-pages in this section define dataset metadata for the CSV format of OS Emergency Services Gazetteer (OS ESG) data:

• Header (Type 10 Record)

• Metadata (Type 29 Record)

• Trailer (Type 99 Record)

The attributes associated with each data type are listed on the following pages. The following information can be found about each attribute:

Name and Definition

The name of the attribute and what it is describing.

Attribute Type

The nature of the attribute (for example, a numeric value or a code list value).

Size

The maximum length of the values in the attribute.

Nullable

A True or False value to denote whether the attribute always has to be populated with a value (False) or can be NULL (True).

Data Schema Version

The schema version the data above applies to.