NEN EN ISO 14825 : 2011

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
   3.1 General terms
   3.2 Mathematical terms
   3.3 Geodetical terms
   3.4 GDF Terms
4 Symbols (and abbreviated terms)
5 Overall Conceptual Data Model
   5.1 Data Models in GDF
   5.2 The overall Data Model of GDF
   5.3 The basic building blocks of topological features in a
        GDF: Nodes, Edges and Faces
   5.4 The basic building blocks of non-explicit topological
        features in a GDF: Dots, Polylines and Polygons
   5.5 The Attribute Model
   5.6 The Relationship Model
   5.7 The Feature Representation Scheme
   5.8 Data Management
6 Feature Catalogue
   6.1 Generic Specifications
   6.2 Roads and Ferries
   6.3 Administrative Areas
   6.4 Named Areas
   6.5 Land Cover And Use
   6.6 Structures
   6.7 Railways
   6.8 Waterways
   6.9 Road Furniture
   6.10 Services
   6.11 Public Transport
   6.12 Chainage Referencing Features
   6.13 General Features
7 Attribute Catalogue
   7.1 Generic Specifications
   7.2 Attributes for multiple Feature Themes
   7.3 Attributes for Roads and Ferries
   7.4 Attributes for Roads and Ferries and Chainage Referencing
        Features
   7.5 Attributes for Administrative Areas
   7.6 Attributes for Named Areas
   7.7 Attributes for Land Cover And Use
   7.8 Attributes for Structures
   7.9 Attributes for Railways
   7.10 Attributes for Waterways
   7.11 Attributes for Road Furniture
   7.12 Attributes for Services
   7.13 Attributes for Public Transport
   7.14 Attributes for Chainage Referencing Features
8 Relationship Catalogue
   8.1 Generic Specifications
   8.2 Relationship Types
9 Feature Representation Rules
   9.1 Generic Specifications
   9.2 Roads and Ferries
   9.3 Administrative Areas
   9.4 Named Areas
   9.5 Land Cover And Use
   9.6 Structures
   9.7 Railways
   9.8 Waterways
   9.9 Road Furniture
   9.10 Services
   9.11 Public Transport
   9.12 Chainage Referencing Features
   9.13 General Features
10 Metadata Catalogue
   10.1 Generic Specification
   10.2 Headers and Terminators
   10.3 Data Dictionary
   10.4 Table of Contents
   10.5 Source Material
   10.6 Geodetic Parameters
   10.7 Update Information
   10.8 General Comment
11 Logical Data Structures
   11.1 Introduction
   11.2 Album Data Structures
   11.3 Dataset
   11.4 Layer and Section
   11.5 Update Information
   11.6 Conversion
   11.7 Relationships
12 Media Record Specifications
   12.1 General Specifications
   12.2 Field Specifications
   12.3 Additional Constraints for Topological Features
   12.4 Additional Constraints for Non-Explicit Topological
        Features: Order of Co-ordinate triplets in Feature
        Records
   12.5 Mandatory Records
   12.6 Record Format Specifications: Global Records
   12.7 Record Format Specifications: Data Records
   12.8 Record Format Specifications: Update Records
Annex A (normative) Semantic Codes
      A.1 Feature Theme and Feature Class Codes
      A.2 Attribute Type Codes
      A.3 Attribute Value Codes
      A.4 Relationship Type Codes
Annex B (informative) Metadata Codes
      B.1 MARC Language Codes [4]
      B.2 ISO 3166 Country Codes [7]
      B.3 Codes for Geodetic Systems
Annex C (informative) Services
      C.1 Service Definitions
      C.2 Feature Class Codes for Services
Annex D (normative) Syntax for Time Domains
      D.1 General Description
      D.2 Starting Date syntax
      D.3 Time duration syntax
      D.4 Time Domain combinations
      D.5 Resolution of a Time Equation
Annex E (normative) Sectioning GDF Datasets
      E.1 Goal of Sectioning
      E.2 Definitions
      E.3 Rules of Sectioning
      E.4 Relationship between Sections, Layers and Datasets
Annex F (informative) Rules for the Formation of Level 2 Features
        from Roads and Ferries
      F.1 Basic guidelines
      F.2 More guidelines for the formation of Intersections
Annex G (informative) Administrative Area Type Names for a Number
        of Countries
Annex H (informative) Definition of Measuring Methods
      H.1 Scope
      H.2 Description of Data Quality
      H.3 Methods for Quality Measurement
      H.4 Direct Semantical Quality Checking
      H.5 Reporting Results
Annex I (informative) Specification of possible use of Attribute
        Types per Feature/Relationship
      I.1 Introduction
      I.2 Roads and Ferries
      I.3 Administrative Areas
      I.4 Named Areas
      I.5 Land Cover Use
      I.6 Structures
      I.7 Railways
      I.8 Waterways
      I.9 Road Furniture
      I.10 Services
      I.11 Public Transport
      I.12 Chainage Referencing Features
      I.13 General Features
      I.14 Specification of possible use of Attribute Types per
           Relationship
Bibliography

Defines the conceptual and logical data model and physical encoding formats for geographic databases for Intelligent Transport Systems (ITS) applications and services.