<p><a href="https://en.wikipedia.org/wiki/en:Hexadecimal" class="extiw" title="w:en:Hexadecimal">Hexadecimal</a> <a href="https://en.wikipedia.org/wiki/en:Geographic_coordinate_system" class="extiw" title="w:en:Geographic coordinate system">Geo coordinates</a><br>
Connection between hexadecimal <i><a href="https://en.wikipedia.org/wiki/en:Florence" class="extiw" title="w:en:Florence">Florence</a> Mean Time</i> and hexadecimal longitude <i>West of <a href="https://en.wikipedia.org/wiki/en:Bering_strait" class="extiw" title="w:en:Bering strait">Bering Strait</a></i>: The FMT and the noon longitude in WBS are the same hexadecimal fraction in the interval [0,1). Florence Mean Time tells at which <a href="https://en.wikipedia.org/wiki/en:Longitude" class="extiw" title="w:en:Longitude">longitude</a> it is <a href="https://en.wikipedia.org/wiki/en:noon" class="extiw" title="w:en:noon">noon</a> at the moment.
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Compare the more traditional <a href="//commons.wikimedia.org/wiki/File:Longitude_of_Florence.jpg" title="File:Longitude of Florence.jpg">Longitude of Florence</a> concept - using positive and negative longitudes like the Greenwich system, which make it easier to calculate local times.
<a href="//commons.wikimedia.org/wiki/User:Watchduck" title="User:Watchduck">Watchduck</a>
<span class="int-own-work" lang="en">Own work</span>