Foreword
Introduction
1 Scope
2 Conformance
3 Normative references
4 Terms and definitions
5 Abbreviated terms
6 Overview of geographic services architecture
   6.1 Purpose and justification
   6.2 Interoperability reference model based on
       ISO RM-ODP
   6.3 Service abstraction
   6.4 Interoperability
   6.5 Use of other geographic information standards
       in service specifications
   6.6 Architecture patterns
7 Computational viewpoint: a basis for service chaining
   7.1 Component and service interoperability and the
       computational viewpoint
   7.2 Services, interfaces and operations
   7.3 Service chaining
   7.4 Service metadata
   7.5 Service instance of unknown type
   7.6 Simple service architecture
8 Information viewpoint: a basis for semantic
   interoperability
   8.1 Information model interoperability and the
       information viewpoint
   8.2 Extended open systems environment for geographic
       services
   8.3 Geographic services taxonomy
   8.4 ISO 19100 series of International Standards in
       geographic service taxonomy
   8.5 Geographic service chaining validity
   8.6 Services organizer folder (SOF)
9 Engineering viewpoint - A basis for distribution
   9.1 Distribution transparencies and the engineering
       viewpoint
   9.2 Distributing components using a multi-tier
       architecture model
10 Technology viewpoint - A basis for cross platform
   interoperability
   10.1 Infrastructure interoperability and the technology
        viewpoint
   10.2 Need for multiple platform-specific specifications
   10.3 Conformance between platform-neutral and
        platform-specific service specifications
   10.4 From platform-neutral to platform-specific
        specifications
Annex A (normative) Conformance
Annex B (informative) Example user scenarios
Annex C (normative) Data dictionary for geographic
        service metadata
Annex D (informative) Mapping to distributed computing
        platforms
Bibliography