👉 Orthodromics refers to a system of geographical coordinates that uses the direction of rotation (or compass direction) as an alternative method for measuring distances. This is particularly useful in navigation and map-making, where it allows users to determine the latitude and longitude accurately from their current location. The term "orthodromic" comes from the Greek word "orthos," meaning straight, and "dromos," meaning compass. In simpler terms, orthodromics are a method for calculating distances