Section 3.8 Enumerations

• PrimitiveInstanceType
• NumericInstanceType
• TagCategory
• Optionality
• LocationalQualifier
• DEMpointChoice
• BreaklineChoice
• IsolineForm
• ContourGeneration
• GridOrder
• OriginReference
• Direction
• ConnectionDirection
• DirectionThrough
• Side
• NeighbourLocation
• CompassDirection
• North
• CellShape
• CurveChoice
• TemporalTopologicRelationship
• Succession
• StartOrEnd
• BeforeOrAfter
• TemporalInstance
• HorizontalText
• VerticalText
• TextPath
• SpatialTopologicRelationship
• IntersectionStatus
• EnclosingStatus
• Hemisphere
• SoundingDatum
• PositioningMethod
• PositioningOrigin
• HorizontalAdjustmentSystem
• EllipsoidChoice
• VerticalAdjustmentSystem
• VerticalDatum
• UnitMeaning
• VelocityMeaning
• ProjectionCategory
• Zorigin
• UpdateType
• TerminusType
• SecurityClass
• Noding
• Overlapping
• Sharing
• SpaceFilling
• AnalyticalSpace
• TimeType
• IndexScheme
• OffsetStructure