标准编号：ISO 19148:2021
中文名称：地理信息 线性参考
英文名称：Geographic information — Linear referencing
发布日期：2021-04
标准范围
This document specifies a conceptual schema for locations relative to a one-dimensional object as measurement along (and optionally offset from) that object. It defines a description of the data and operations required to use and support linear referencing.
This document is applicable to transportation, utilities, environmental protection, location-based services and other applications which define locations relative to linear objects. For ease of reading, most examples discussed in this document come from the transportation domain.
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