Extended Data AUX Record (EXD) Private Use

Field Name

L

Position

F

S

Remarks

Record Type

3

1-3

A

M

Always ‘EXD’

Data Record Sequence Number

9

4-12

N

M

Increment by 1 per data record

Current EXD Record Number

4

13-16

N

M

Identifies the current EXD record in the sequence from 0001 – 9999.

Total No of EXD Records.

4

17-20

N

M

The Total No of EXD recs associated with the current TDR (min 0001, max 9999)

EXD Format

4

21-24

A

M

The format of the Extended Data e.g. “VGIS”

EXD Data

426

25-450

A

M

The Extended Data. For VGIS format, the XML Data.