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1/23/2015  UT Dallas

POEC 6382 Applied GIS Software

3

Review: Feature Attribute Tables

Types of feature attribute tables:

Points - Point attribute table - PAT

Arcs - Arc attribute table - AAT

Polygons - Polygon attribute table - PAT

Each contain both internally generated topological data plus user defined attributes -- See Introductory lecture for data stored in each

To look at data variables (items) in a feature attribute table:

Arc:  items <cover>.pat   or    Arc:  items <cover>.aat

Arcplot:  items <cover> <feature_class>

Info or Tables:  items (after having selected the feature attrib table)

To look at data stored in each item

Arc:  list <cover>.pat     or      Arc:  list <cover>.aat

Arcplot:  list <cover> <feature_class>

Info or Tables:  list (after having selected the feature attrib table)

Be sure to note difference in usage for ITEMS and LIST between Arc and ArcPlot!!!!

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