Rhumb line - Wikipedia
In navigation, a rhumb line, rhumb (/ r ʌ m /), or loxodrome is an arc crossing all meridians of longitude at the same angle, that is, a path with constant azimuth (bearing as measured relative to true north).
Rhumbline network - Wikipedia
Windrose network -16 vertex on each Portolan. A rhumbline network (or windrose network) is a navigational aid consisting in lines drawn from multiple vertices in different directions forming a web-like mesh. They were featured on portolan charts and other early nautical charts used in the medieval age and age of exploration in marine navigation.
Understanding Great Circles And Rhumb Lines - January 25, 2025
Sep 10, 2024 · In a Mercator projection, Great Circles appear as curved lines, while Rhumb Lines are straight. Conversely, in a polar stereographic projection, Great Circles can appear straight, and Rhumb Lines may curve.
Why Are Rhumb Lines (Loxodromes) a Constant Track Direction?
Rhumb lines appear on the surface of the Earth as a curved line concave to the nearer pole. These lines spiral on a polar projection but it’s because of the projection that it still crosses all meridians at the same angle. During short routes, the difference in distance between rhumb lines and great circles is almost unnoticeable.
Why Are Rhumb Lines a Constant Track Direction?
Rhumb lines appear on the surface of the Earth as a curved line concave to the nearer pole. These lines spiral on a polar projection but it's because of the projection that it still crosses all meridians at the same angle.
straight line on the chart is a rhumb line, the line used for ordinary purposes of navigation. Celestial bodies rise above the eastern horizon, climb to a maximum altitude often high in the sky as they cross the celestial meridian, and set below …
What Is A Rhumb Line Sailing? - travelwiththegreens.com
Jul 26, 2024 · What Is A Rhumb Line Sailing? A rhumb line, also known as a loxodrome, is an arc crossing all meridians of longitude at the same angle, a path with constant bearing relative to true north. It is a curve that cuts the meridians of a sphere at a constant non-right angle.
Rhumb Line Definition | GIS Dictionary - Esri Support
A rhumb line path follows a single compass bearing; it is a straight line on a Mercator projection, or a logarithmic spiral on a polar projection. A rhumb line is not the shortest distance between two points on a sphere.
Loxodrome -- from Wolfram MathWorld
Jan 20, 2025 · A path, also known as a rhumb line, which cuts a meridian on a given surface at any constant angle but a right angle. If the surface is a sphere, the loxodrome is a spherical spiral. The loxodrome is the path taken when a compass is kept pointing in a constant direction.
navigation - What is a rhumb line? - Aviation Stack Exchange
Jan 27, 2020 · Every straight line on a Mercator Projection map is a rhumb line. Except when following the equator (which is both a rhumb line and a great circle), any rhumb line will eventually reach either the north or south pole.