CEN 13149系列产品涉及公共交通车辆上的车载数据通信系统。本系列提供的数据服务支持相关信息的开放和托管共享。作为本系列的第10部分，本文件规定了一份位置出版物，使所有车载服务部门能够根据全球导航卫星系统（GNSS）如GPS和伽利略的输入，对车辆的位置和方位有一个共同的理解。它包括:-功能范围，即服务提供的数据、原因、时间和频率；-传输协议，即如何传输数据；-服务发布，即如何通过其他模块或应用程序找到服务；-数据的结构，即数据的结构和数据元素的命名。本文档实现了CEN/TS 13149 7中描述的服务框架。

The CEN 13149 series of products concerns on-board data communication systems on public transport vehicles. This series provides for data services that enable open and managed sharing of relevant information. This document, being Part 10 of the series, specifies a location publication, enabling all on-vehicle services to share a common understanding of the location and orientation of the vehicle, based on inputs taken from global navigational satellite systems (GNSS) such as GPS and Galileo. It covers: - the functional scope, i.e. which data the service provides, why, when and how often; - the transport protocol, i.e. how the data are transmitted; - the service publication, i.e. how the service can be found by other modules or applications; - the structure of the data, i.e. how the data are structured and how the data elements are named. This document implements the service framework described in CEN/TS 13149 7.