Free to try
Licenses starting at $30
Styles | 10 Styles with 351 Glyphs each Including Italics |
Designer | |
Latest Update | June 2016 |
Version | 2.10 |
Available Formats | OTF, TTF, WOFF, WOFF2 |
Until the mid-19th century, vessel speed at sea was measured using a chip log. This consisted of a wooden panel, attached by line to a reel, and weighted on one edge to float perpendicularly to the water surface and thus present substantial resistance to the water moving around it. The chip log was cast over the stern of the moving vessel and the line allowed to pay out. Knots tied at a distance of 47 feet 3 inches from each other, passed through a sailor's fingers, while another sailor used a 30-second sand-glass (28-second sand-glass is the currently accepted timing) to time the operation. The knot count would be reported and used in the sailing master's dead reckoning and navigation. This method gives a value for the knot of 20.25 in/s, or 1.85166 km/h. The difference from the modern definition is less than 0.02%. Although the unit knot does not fit within the SI system, its retention for nautical and aviation use is important because the length of a nautical mile, upon which the knot is based, is closely related to the longitude/latitude geographic coordinate system. As a result, nautical miles and knots are convenient units to use when navigating an aircraft or ship. Standard nautical charts are on the Mercator projection and the horizontal (East–West) scale varies with latitude. On a chart of the North Atlantic, the scale varies by a factor of two from Florida to Greenland. A single graphic scale, of the sort on many maps, would therefore be useless on such a chart. Since the length of a nautical mile, for practical purposes, is equivalent to about a minute of latitude, a distance in nautical miles on a chart can easily be measured by using dividers and the latitude scales on the sides of the chart. Recent British Admiralty charts have a latitude scale down the middle to make this even easier.
The speeds of vessels relative to the fluids in which they travel are measured in knots. For consistency, the speeds of navigational fluids are also measured in knots. Thus, speed over the ground and rate of progress towards a distant point are also given in knots.
Here are some beautiful projects using our fonts ● You can go check out our Font in Use Section and don't forget to send us your projects using our fonts to get featured.
Get key weights of Pier Sans with a complete glyph set for free for your personal projects, portfolio, pitches, etc... Simply enter a valid email address below, press the button and check your emails for your free-to-try files.
It usually takes 3 to 5 minutes to get your files depending on the traffic.