标准摘要
[中文适用范围]： 本文件规定了一种现场程序，用于验证给定的基于全球导航卫星系统（GNSS）的系统和测量程序在感兴趣的地点和时间满足所需的测量不确定度。该现场程序使用三维坐标与参考坐标进行比较。它旨在适用于市场上技术多样的测量和测绘GNSS系统，并可用于任何类型的基于GNSS的坐标确定应用。它独立于GNSS测量仪器中使用的技术、卫星数据流和任何使用的校正数据。该程序适用于现场操作条件下的GNSS仪器，使得影响坐标确定的主要参数包含在测试结果中。本文件定义了几个限定标准，允许灵活适用。因此，验证程序可以在现场定期执行，经济影响有限。 [外文原描述]： This document specifies a field procedure for the verification that a given Global Navigation Satellite System (GNSS)-based system and measurement procedure meets a required measurement uncertainty at the location and time of interest. The field procedure uses three-dimensional coordinates which are compared to reference coordinates. It is designed to be applicable to the technically versatile geodetic and surveying GNSS systems on the market and can be used for any kind of GNSS-based applications to determine coordinates. It is independent of the technology used in the GNSS measuring instrument, the satellite data streams, and any correction data used. The procedure is applicable to GNSS instruments under operating condition in the field in such a way that the main parameters affecting the determination of coordinates are included in the result of the test. This document defines several delimitation criteria, which allows for versatile applicability. As a result, the verification procedure can be regularly performed in the field with limited economic impact.
英文名称Optics and optical instruments — Field procedures for testing geodetic and surveying instruments — Part 11: GNSS instruments