ISO 6709:2022 采用坐标的地理点位置的标准表示法

标准编号：ISO 6709:2022

中文名称：采用坐标的地理点位置的标准表示法

英文名称：Standard representation of geographic point location by coordinates

发布日期：2022-09

标准范围

本文件规定了纬度和经度以及可选的高度或深度的表示，与ISO先前版本兼容6709本文档还支持通过一个或多个坐标参考系统（CRS）定义的与这些坐标相关联的其他坐标类型和时间的表示。本文件描述了适用于电子数据交换的一个点的坐标文本串，包括参考系统标识，以确保坐标明确表示该点的位置。包含多个点和一个通用参考系标识的文件超出范围。本文档还描述了更适合人类可读性的点位置坐标表示的更简单的文本字符串结构。

This document specifies the representation of latitude and longitude and optionally height or depth compatible with previous editions of ISO 6709.This document also supports the representations of other coordinate types and time that can be associated with those coordinates as defined through one or more coordinate reference systems (CRS).This document describes a text string of coordinates, suitable for electronic data exchange, for one point, including reference system identification to ensure that the coordinates unambiguously represent the position of that point. Files containing multiple points with a single common reference system identification are out of scope. This document also describes a simpler text string structure for coordinate representation of a point location that is more suitable for human readability.

标准预览图