Several astronomers benefited from the Parallax method. Using the principle of triangulation method, the distance measurement by parallax method will be done. By substituting all these values, we can find the direct distance from the ship to the seashore. No, we have the length of baseline, two angles at 2 points. These are the angles from seashore to ship. Let us consider two linear points on the shore as a baseline AB.Īlso consider the angles extended by A and b to the ship as α, β respectively. Steps involving Measurement of Length using the Triangulation Method Let’s find the distance of a ship from the shore using the triangulation method. The triangulation example helps to get a clear idea about measuring distance by triangulation. When the distance or location of your point is unknown, they use this triangulation method to find out that point of location by using the other two points.

Along with astronomers, their triangulation method is also used by surveyors and architects.

The triangulation method refers to the process of finding the values of three elements required to form a triangle and is used to find the distance or location of an object in space. The parallax method uses the triangle to describe the distance or length between Stars. Before going to learn about the parallax method, let’s have a glance at the triangulation method with an example. So, let’s start learning about measuring distance by triangulation and parallax methods in detail. These methods are widely used by Astronomers. Similarly to measure the distance between one star to another star or one object to another object in the space, the available methods are triangulation and parallax method. But Different ways are used for different objects. We can measure the length of your book, table, furniture, even distance between places cannot so be measured as length. Measuring length is a regular need for many offices. Measurement of the length of any object can be done in different methods.