INCITS/ISO 19136 : 2010

Foreword
Introduction
1 Scope
2 Conformance
3 Normative references
4 Terms and symbols
5 Conventions
6 Overview of the GML schema
7 GML schema - General rules and base schema components
8 GML schema - Xlinks and basic types
9 GML schema - Features
10 GML schema - Geometric primitives
11 GML schema - Geometric complex, geometric composites
   and geometric aggregates
12 GML schema - Coordinate reference systems schemas
13 GML schema - Topology
14 GML schema - Temporal information and dynamic features
15 GML schema - Definitions and dictionaries
16 GML schema - Units, measures and values
17 GML schema - Directions
18 GML schema - Observations
19 GML schema - Coverages
20 Profiles
21 Rules for GML application schemas
Annex A (normative) - Abstract test suites for GML
        application schemas, GML profiles and GML documents
Annex B (normative) - Abstract test suite for software
        implementations
Annex C (informative) - GML schema
Annex D (normative) - Implemented Profile of the ISO 19100
        series of International Standards and Extensions
Annex E (normative) - UML-to-GML application schema
        encoding rules
Annex F (normative) - GML-to-UML application schema
        encoding rules
Annex G (informative) - Guidelines for subsetting the GML
        schema
Annex H (informative) - Default styling
Annex I (informative) - Backwards compatibility with earlier
        versions of GML
Annex J (informative) - Modularization and dependencies
Bibliography
Index

Explains the XML Schema syntax, mechanisms and conventions that: - provide an open, vendor-neutral framework for the description of geospatial application schemas for the transport and storage of geographic information in XML; - allow profiles that support proper subsets of GML framework descriptive capabilities; - support the description of geospatial application schemas for specialized domains and information communities; - enable the creation and maintenance of linked geographic application schemas and datasets; - support the storage and transport of application schemas and datasets; - increase the ability of organizations to share geographic application schemas and the information they describe.