BSI PD ISO/TS 21219-21:2018
$167.15
Intelligent transport systems. Traffic and travel information via transport protocol experts group, generation 2 (TPEG2) – Geographic location referencing (TPEG-GLR)
| Published By | Publication Date | Number of Pages |
| BSI | 2018 | 34 |
This document defines a method of using geographic location referencing (GLR) that can be used by relevant TPEG applications. The GLR type is defined in this document. It is used for defining geographic location references (points, polylines, and geographical areas). The GLR method is intended to be one of the methods that can be transported inside a TPEG-location referencing container (TPEG-LRC) for those TPEG applications providing information for primarily geographical locations (e.g. weather).
The GLR specification is kept basic and compact on purpose, such that it can also be employed advantageously in non-navigation devices for simple TPEG services such as weather information, safety alerts, etc. As such, the GLR location referencing method is intended to be complementary to map-related location referencing methods, where the focus rather is on the referencing of man-made artefacts such as roads and highways.
The scope of GLR is limited to geographic locations on the Earth’s surface for the above-mentioned rationale.
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 2 | National foreword |
| 6 | Foreword |
| 7 | Introduction |
| 9 | 1 Scope 2 Normative references 3 Terms and definitions 4 Abbreviated terms |
| 10 | 5 Toolkit specific constraints 5.1 Version number signalling 5.2 Extendibility 6 GLR toolkit structure 6.1 General |
| 11 | 6.2 Geographic bounding box location reference |
| 12 | 6.3 Geographic bounding circle or sector of circle location reference |
| 13 | 6.4 Geographic point location reference 6.5 Geographic line location reference |
| 14 | 6.6 Geographic area location reference |
| 15 | 7 GLR message components 7.1 GeographicLocationReference 8 GLR datatypes 8.1 CircleSector 8.2 GeographicAreaReference |
| 16 | 8.3 GeographicBoundingBox |
| 17 | 8.4 GeographicBoundingCircleSector 8.5 GeographicLineReference 8.6 GeographicPointReference |
| 18 | 8.7 HierarchicalAreaName 8.8 Coordinate |
| 19 | 9 GLR Tables |
| 20 | Annex A (normative) Geographic location reference, TPEG-binary representation |
| 25 | Annex B (normative) Geographic location reference, TPEG-ML representation |
| 32 | Bibliography |
