352 Digital Graphic Representation (R)


Input Standards
Required if applicable/Required if applicable
1st Indicator Undefined
	Undefined
2nd Indicator Undefined
	Undefined
Subfields (R=Repeatable NR=Nonrepeatable)		Input Standards
‡a	Direct reference method (NR)	Optional/Optional
‡b	Object type (R)	Optional/Optional
‡c	Object count (R)	Optional/Optional
‡d	Row count (NR)	Optional/Optional
‡e	Column count (NR)	Optional/Optional
‡f	Vertical count (NR)	Optional/Optional
‡g	VPF topology level (NR)	Optional/Optional
‡i	Indirect reference description (NR)	Optional/Optional
‡q	Format of digital image (NR)	Required if applicable/Required if applicable

Definition

A description of the method of referencing and the mechanism used to represent graphic information in a data set. Include the type of storage technique used and the number of items in the data set.

1st Indicator

Undefined. The 1st indicator position is undefined and contains a blank (

	Undefined

2nd Indicator

Undefined. The 2nd indicator position is undefined and contains a blank (

	Undefined

Subfields

‡a Direct reference method

The system of objects used to directly represent space in the data set.

352

Vector.

‡b Object type

The specific type of point vector or raster graphic objects used to locate geometric locations in a data set.

352

Point : ‡b Entity point.

352

Vector : ‡b Network chain, non-planar graph.

352

Raster : ‡b pixel.

‡c Object count

The number of each point or vector object type used in a data set.

352

Vector :‡b GT-polygon composed of chains ‡c (70).

‡d Row count

The maximum number of raster objects along the coordinate (y) axis. Use row count with rectangular raster objects.

‡e Column count

The maximum number of raster objects along the abscissa (x) axis. Use column count with rectangular raster objects.

‡f Vertical count

The maximum number of raster objects along the vertical (z) axis. Use vertical count with rectangular volumetric raster objects (voxels).

‡g VPF topology level

The level of completeness of the topology carried by the data set. Use levels defined in Department of Defense 1992, Vector Product Format (MIL-STD-600006; Philadelphia PA/Department of Defense/Defense Printing/Service Detachment Office).

‡i Indirect reference description

A description of the graphic features addressing schemes or other means through which locations are referenced.

352

Vector :‡i 100 year floodplain boundary, 500 year floodplain boundary.

‡q Format of digital image

A description of the method of referencing and the mechanism used to represent graphic information in a data set. Include the type of storage technique used and the number of items in the data set.

352

Vector : ‡b Point ‡c (13671), ‡b string ‡c (20171), ‡b GT-polygon composed of chains ;‡c (13672) ; ‡q ARC/INFO export.

352

Raster : ‡b pixel ‡d (5,000 x ‡e 5,000) ; ‡q Tiff.