UTC Universal Time Coordinated. This is Greenwich Mean Time, adjusted to be an integral number of seconds different from International Atomic Time.

格林尼治（平均）时坐标。这是格林尼治平均时，被调整到秒的整数值，它异于国际原子时。（参考）

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When a timezone value is added to a Universal Coordinated Time (UTC) dateTime, it results in a date and time in that timezone.

当将一个时区值添加到通用协调时间（Universal Coordinated Time，UTC）dateTime 时，将会生成该时区中的日期和时间。

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Coordinated Universal time coincides with winter time in London.

而协调世界时恰好与伦敦的冬令时相吻合。

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The new hotshoe-mounted O-GPS1 module fixes that oversight by recording latitude, longitude, altitude, Coordinated Universal Time and shooting angle.

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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.

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