geo:SurfaceType
A data type for a surface, which is a 2-dimensional primitive and is composed of one or more surface patches. The surface patches are connected to one another.
Complex type information
Namespace: http://release.niem.gov/niem/adapters/geospatial/4.0/
Schema document: adapters/geospatial/4.0/geospatial.xsd
NIEM properties:
- External Adapter Type
Content
- Sequence [1..1]
- structures:ObjectAugmentationPointAbstract [0..*]An augmentation point for ObjectType
- Choice [1..1]
- gml:SurfaceA Surface is a 2-dimensional primitive and is composed of one or more surface patches as specified in ISO 19107:2003, 6.3.17.1. The surface patches are connected to one another. patches encapsulates the patches of the surface.
- gml:PolyhedralSurfaceA polyhedral surface is a surface composed of polygon patches connected along their common boundary curves. This differs from the surface type only in the restriction on the types of surface patches acceptable. polygonPatches encapsulates the polygon patches of the polyhedral surface.
- gml:TriangulatedSurfaceA triangulated surface is a polyhedral surface that is composed only of triangles. There is no restriction on how the triangulation is derived. trianglePatches encapsulates the triangles of the triangulated surface.
- gml:TinA tin is a triangulated surface that uses the Delauny algorithm or a similar algorithm complemented with consideration of stoplines (stopLines), breaklines (breakLines), and maximum length of triangle sides (maxLength). controlPoint shall contain a set of the positions (three or more) used as posts for this TIN (corners of the triangles in the TIN). See ISO 19107:2003, 6.4.39 for details.
from subst. group gml:Surfacefrom subst. group gml:TriangulatedSurface
from type structures:ObjectTypefrom subst. group structures:ObjectAugmentationPoint
Attributes
| Name | Occ | Type | Description | Notes |
|---|---|---|---|---|
| structures:id | [0..1] | xsd:ID | from type structures:ObjectType | |
| structures:ref | [0..1] | xsd:IDREF | from type structures:ObjectType | |
| structures:uri | [0..1] | xsd:anyURI | from type structures:ObjectType | |
| structures:metadata | [0..1] | xsd:IDREFS | from type structures:ObjectType | |
| structures:relationshipMetadata | [0..1] | xsd:IDREFS | from type structures:ObjectType | |
| Any attribute | [0..*] | Namespace: urn:us:gov:ic:ism urn:us:gov:ic:ntk, Process Contents: lax | from type structures:ObjectType |
Type inheritance chain
- structures:ObjectType
- geo:SurfaceType