Foreword
Introduction
1 Scope
2 Conformance
  2.1 Overview
  2.2 Conformance classes
3 Normative references
4 Terms and definitions
5 Symbols, notation and abbreviated terms
  5.1 Presentation and notation
  5.2 Organisation
  5.3 Abbreviated terms
6 Geometry packages
  6.1 Semantics
  6.2 Geometry root package
  6.3 Geometric primitive package
  6.4 Coordinate geometry package
  6.5 Geometric aggregate package
  6.6 Geometric complex package
7 Topology packages
  7.1 Semantics
  7.2 Topology root package
  7.3 Topological primitive package
  7.4 Topological complex package
  7.5 Topology root package
  7.6 Topological primitive package
  7.7 Topological complex package
8 Derived topological relations
  8.1 Introduction
  8.2 Boolean or set operators
  8.3 Egenhofer operators
  8.4 Full topological operators
  8.5 Combinations
Annex A (normative) Abstract test suite
  A.1 Geometric primitives
  A.2 Geometric complexes
  A.3 Topological complexes
  A.4 Topological complexes with geometric realization
  A.5 Boolean operators
Annex B (informative) Conceptual organisation of terms and
                      definitions
  B.1 Introduction
  B.2 General terms
  B.3 Collections and related terms
  B.4 Modelling terms
  B.5 Positioning terms
  B.6 Geometric terms
  B.7 Topological terms
  B.8 Relationship of geometric and topological complexes
Annex C (informative) Examples of spatial schema concepts
  C.1 Geometry
Annex D (informative) Examples for application schemata
  D.1 Introduction
  D.2 Simple Topology
  D.3 Feature Topology
  D.4 MiniTopo
Bibliography