3.3.1.1 SDTS Point and Vector Object Type

MANDATORY
Type:
text

Domain:
(The domain is from "Spatial Data Concepts," which is chapter 2 of part 1 in Department of Commerce, 1992, Spatial Data Transfer Standard (SDTS) (Federal Imformation Processing Standard 173): Washington, Department of Commerce, National Institute of Standards and Technology:
"Point"
"Entity point"
"Label point"
"Area point"
"Node, planar graph"
"Node, network"
"String"
"Link"
"Complete chain"
"Area chain"
"Network chain, planar graph"
"Network chain, nonplanar graph"
"Circular arc, three point center"
"Elliptical arc"
"Uniform B-spline"
"Piecewise Bezier"
"Ring with mixed composition"
"Ring composed of strings"
"Ring composed of chains"
"Ring composed of arcs"
"G-polygon"
"GT-polygon composed of rings"
"GT-polygon composed of chains"
"Universe polygon composed of rings"
"Universe polygon composed of chains"
"Void polygon composed of rings"
"Void polygon composed of chains"

Short Name:
sdtstype

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