This paper mainly discusses how to get accurate UTC time by means of GPS receiver, and how to realize the system time consistent with UTC under the distributed realtime OS QNX.

介绍如何利用GPS接收器获取准确的UTC时间，在分布式实时操作系统QNX下，实现系统时间和UTC的一致。

youdao

GPS satellite 6 unusable from 090600 UTC to 120600 UTC. Cancel one hour after time of restoration.

全球定位系统6号卫星从协调世界时9日0600时至12日0600时无法使用，恢复后1小时取消该信息。

youdao

For on-location shooters, landscape photographers or enthusiast photo travelers, the EOS 6D features a built-in GPS receiver to record longitude, latitude, elevation and Coordinated Universal Time (UTC) as EXIF data for seamless geo-tagging while shooting.

ENGADGET: Canon unveils EOS 6D DSLR: full frame sensor and WiFi for $2,099 in December