Updated: 1 December 2007

4. The National Topographic Database Structure

4.1.12 Physiography

Feature
Dataset
Geo
metry
Feature Class Feature Type Associated
Attributes
25K
Prdn
100K
Prdn
100K
GLite
250K
Prdn
250K
GEOD
Physiography Annotation PhysiographyAnno Physiography Anno
FEATURE
REVISED
PID
EDITCODE
*
*
*
*
*
*
*
*
 
 
 
 
 
 
 
 
 
 
 
 
Physiography Point Caves Cave
FEATURETYPE
NAME
FEATURERELIABILITY
FEATURESOURCE
ATTRIBUTERELIABILITY
ATTRIBUTESOURCE
PLANIMETRICACCURACY
REVISED
SOURCE
UFI
CREATIONDATE
RETIREMENTDATE
PID
UPPERSCALE
USCERTAINTY
SYMBOL
FEATUREWIDTH
ORIENTATION
TEXTNOTE
EDITCODE
*
*
*
*
*
*
*
*
 
 
 
 
*
*
*
*
 
 
*
*
*
*
 
 
 
 
 
*
 
 
 
 
*
*
*
*
 
 
*
*
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
*
*
*
 
*
 
*
 
*
*
*
*
*
 
 
*
*
*
*
 
*
*
*
 
*
 
*
 
*
*
*
*
*
 
 
*
*
*
*
 
Physiography Point Pinnacles Pinnacle
FEATURETYPE
NAME
FEATURERELIABILITY
FEATURESOURCE
ATTRIBUTERELIABILITY
ATTRIBUTESOURCE
PLANIMETRICACCURACY
REVISED
SOURCE
UFI
CREATIONDATE
RETIREMENTDATE
PID
UPPERSCALE
USCERTAINTY
SYMBOL
FEATUREWIDTH
ORIENTATION
TEXTNOTE
EDITCODE
*
*
*
*
*
*
*
*
 
 
 
 
*
*
*
*
 
 
*
*
*
*
 
 
 
 
 
*
 
 
 
 
*
*
*
*
 
 
*
*
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
*
*
*
 
*
 
*
 
*
*
*
*
*
 
 
*
*
*
*
 
*
*
*
 
*
 
*
 
*
*
*
*
*
 
 
*
*
*
*
 
Physiography Polygon Craters Crater
FEATURETYPE
NAME
FEATURERELIABILITY
FEATURESOURCE
ATTRIBUTERELIABILITY
ATTRIBUTESOURCE
PLANIMETRICACCURACY
REVISED
SOURCE
UFI
CREATIONDATE
RETIREMENTDATE
PID
SYMBOL
TEXTNOTE
DIMENSION
EDITCODE
*
*
*
*
*
*
*
*
 
 
 
 
*
*
*
*
*
*
*
 
 
 
 
 
*
 
 
 
 
*
*
*
*
*
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
*
*
*
 
*
 
*
 
*
*
*
*
*
*
*
 
 
*
*
*
 
*
 
*
 
*
*
*
*
*
*
*
 
 
Physiography Polygon DeformationAreas Distorted Surface
Outcrop
FEATURETYPE
TYPE
NAME
FEATURERELIABILITY
FEATURESOURCE
ATTRIBUTERELIABILITY
ATTRIBUTESOURCE
PLANIMETRICACCURACY
REVISED
SOURCE
UFI
CREATIONDATE
RETIREMENTDATE
PID
SYMBOL
TEXTNOTE
DIMENSION
EDITCODE
*
*
*
*
*
*
*
*
*
 
 
 
 
*
*
*
*
*
*
*
*
 
 
 
 
 
*
 
 
 
 
*
*
*
*
*
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
*
*
*
*
 
*
 
*
 
*
*
*
*
*
*
*
 
 
*
*
*
*
 
*
 
*
 
*
*
*
*
*
*
*
 
 
Physiography Polygon Sands Sand Area
Sand Dune
FEATURETYPE
TYPE
FEATURERELIABILITY
FEATURESOURCE
ATTRIBUTERELIABILITY
ATTRIBUTESOURCE
PLANIMETRICACCURACY
REVISED
SOURCE
UFI
CREATIONDATE
RETIREMENTDATE
PID
SYMBOL
DIMENSION
EDITCODE
*
*
*
*
*
*
*
*
 
 
 
 
*
*
*
*
*
*
 
 
 
 
 
*
 
 
 
 
*
*
*
*
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
*
*
*
 
*
 
*
 
*
*
*
*
*
*
 
 
*
*
*
 
*
 
*
 
*
*
*
*
*
*
 
 
Physiography Polyline Discontinuities Cliff
Cutting
Embankment
Levee
Razorback
FEATURETYPE
TYPE
FEATURERELIABILITY
FEATURESOURCE
ATTRIBUTERELIABILITY
ATTRIBUTESOURCE
PLANIMETRICACCURACY
REVISED
PID
UPPERSCALE
USCERTAINTY
SYMBOL
TEXTNOTE
EDITCODE
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
 
 
 
 
 
*
*
*
*
*
*
*
     
Physiography Polyline Discontinuities Cliff
Cutting
Embankment
Levee
FEATURETYPE
TYPE
FEATURERELIABILITY
ATTRIBUTERELIABILITY
PLANIMETRICACCURACY
SOURCE
UFI
CREATIONDATE
RETIREMENTDATE
PID
SYMBOL
TEXTNOTE
      *
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
Physiography Polyline SandRidges Sand Ridge
FEATURETYPE
AVERAGEHEIGHT
FEATURERELIABILITY
FEATURESOURCE
ATTRIBUTERELIABILITY
ATTRIBUTESOURCE
PLANIMETRICACCURACY
REVISED
SOURCE
UFI
CREATIONDATE
RETIREMENTDATE
PID
UPPERSCALE
USCERTAINTY
SYMBOL
EDITCODE
*
*
*
*
*
*
*
*
 
 
 
 
*
*
*
*
*
*
*
 
 
 
 
 
*
 
 
 
 
*
*
*
*
*
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
*
*
*
 
*
 
*
 
*
*
*
*
*
 
 
*
 
*
*
*
 
*
 
*
 
*
*
*
*
*
 
 
*