Trailer – (Type 99 record)

A structured entry which terminates the file. This includes information on the record counts, and next volume number.

A Trailer record is not provided in GML or GPKG

Data type attributes

The following page provides details about the attributes included with this data type, their types in the different output formats, and other important metadata about them.

Record identifier

Identifies the record as a Trailer Record (type 99).

• Attribute Name: Not provided (GML), RECORD_IDENTIFIER (CSV), Not provided (GKPG)

• Data Type: Integer

• Size: 2

• Multiplicity: [1]

Record identifier

The sequential number of the next volume in the transfer set. For geographic supply this will always be zero (0). For non-geographic supply zero (0) will denote the last file in the transfer set.

• Attribute Name: Not provided (GML), NEXT_VOLUME_NAME (CSV), Not provided (GKPG)

• Data Type: Integer

• Size: 3

• Multiplicity: [1]

Record identifier

The sequential number of the next volume in the transfer set. For geographic supply this will always be zero (0). For non-geographic supply zero (0) will denote the last file in the transfer set.

• Attribute Name: Not provided (GML), NEXT_VOLUME_NAME (CSV), Not provided (GKPG)

• Data Type: Integer

• Size: 3

• Multiplicity: [1]

Record count

Count of the number of records in the volume (excluding the header record, metadata and trailer records).

• Attribute Name: Not provided (GML), RECORD_COUNT (CSV), Not provided (GKPG)

• Data Type: Integer

• Size: 16

• Multiplicity: [1]

Entry date

The date of data entry.

• Attribute Name: Not provided (GML), ENTRY_DATE (CSV), Not provided (GKPG)

• Data Type: Date

• Multiplicity: [1]

Time stamp

Time of creation in HH:MM:SS format.

• Attribute Name: Not provided (GML), TIME_STAMP (CSV), Not provided (GKPG)

• Data Type: Time

• Multiplicity: [1]