Tuesday, March 10, 2020

Daylight Saving Time and your camera

Paris, Musée d'Orsay, architect Victor Laloux's (1898-1900) clock at the front end of main hall.In most locations of North America, we just reset our clocks, moving the time forward one hour, in the “wee” hours of the morning, on Sunday, March 8th, to begin “Daylight Saving Time,” or “Daylight Time.” In some parts of North America, such as the states of Arizona (except for the Navajo Nation lands there) and Hawaii in the US, and most of Saskatchewan in Canada, “Daylight Time” isn't used. They stay on “Standard Time” throughout the year.

North America isn't alone in the world moving it's time forward in the spring and back in the fall. Across the globe, 79 nations use “Daylight Time” in at least part of their country. The Falkland Islands stay on “Daylight Time” throughout the year. Most countries on Earth, 159 at this time, remain in “Standard Time” all year.

For those countries which use “Daylight Time,” the date on which “Daylight Time” starts and ends varies from country to country, set by government regulation or law. It also varies according to which hemisphere each country is located, north or south.

Wednesday, January 1, 2020

Happy New Year 2020 - Change your camera's copyright notice!

Happy New Year. I hope it's a happy and healthy year for you!

Copyright?
It's January 1, 2020. That means we may or may not be starting a new decade.

While it may look obvious that a new decade has begun, if we're consistent within our Gregorian calendar counting, we'll have to wait another year before that happens.

There's confusion about when decades start because Pope Gregory XIII, who in 1582 introduced the calendar most of the world uses, didn't start the calendar with year “0,” but started it with year “1.” In fact, in the Gregorian calendar, there is no year “zero.” From the year 1 BCE (formerly BC), the calendar goes to 1 CE (formerly AD).

Therefore, when a new century or millennia starts, it begins on a year that ends with a “1,” not a “0.” So, to be consistent, new decades should really start with a “1” too, but since we talk about decades belonging to teens, twenties, thirties, forties, etc., most people have gotten used to thinking decades start with the year at “0.”

It's time to reset your camera's copyright notice

Regardless of whether or not today starts a new decade, it does start a new year. That means it's time to reset the copyright notice in your camera to reflect the new year. Make sure your 2020 images have the correct metadata information embedded in them.