Product

Product type. Select from the list.

Intended Usage

Usage that the data will be exported to. The usage controls the scale.

Select from the list. Values will depend on the product type.

Edition Number

The default number is always 1, but it can be changed to any positive number if necessary.

Type a number.

Issue Date

Select a date from the calendar.The current date is the default.

Vertical Datum

Datum used to reckon altitude, clearances, etc. Select from the list.

Sounding Datum

Reference plane from which depths are reckoned. Select from the list.

Compilation Scale

Scale at which the data was originally compiled.

Type a scale denominator in the box.

Comment

The first section states that this file is not intended as a guide for navigation. This section cannot be edited.

The second section is a text field for typing additional comments.

Unicode National Attributes

On: Attribute data is exported in Unicode format.

Off: Attribute data is exported in ASCII format.