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What is triangulation in science definition?

What is triangulation in science definition?

Triangulation is a technique to analyze results of the same study using different methods of data collection. Most often, triangulation helps validate research findings by checking that different methods or different observers of the same phenomenon produce the same results.

What is meant by the process of triangulation?

Triangulation is a surveying method that measures the angles in a triangle formed by three survey control points. Each of the calculated distances is then used as one side in another triangle to calculate the distances to another point, which in turn can start another triangle.

What is triangulation plate tectonics?

By looking at the amount of time between the P and S wave on a seismogram recorded on a seismograph, scientists can tell how far away the earthquake was from that location. It is called triangulation because a triangle has three sides, and it takes three seismographs to locate an earthquake.

Why is it called triangulation method?

Triangulation is an analysis technique used in multi-method research designs. Triangulation is a term that was borrowed from surveying, where it refers to the collection of different compass bearings (usually three, hence triangulation) in order to pinpoint a location on a map.

What is an example of triangulation?

Examples. If a parent refuses to acknowledge their children’s personality and individualism, and at the same time, siblings are treated very differently and discouraged from communicating with one another except through the parent, it’s triangulation.

What is triangulation define with examples?

An example of triangulation is determining the total area of an island by setting a fixed point in the middle of the island, dividing the island into triangles from that point, determining that one side of a triangle is 1000 feet long and that the triangle makes a 180 degree angle, and then determining the length of …

How do you do a triangulation earthquake?

Triangulation is a method that uses distance information determined from 3 seismic stations to uniquely locate the earthquake. On a map, circles are drawn around each seismic station. The radius of the circle are scaled to the estimated distance from the station to the earthquake.

What is triangulation in engineering?

triangulation, in navigation, surveying, and civil engineering, a technique for precise determination of a ship’s or aircraft’s position, and the direction of roads, tunnels, or other structures under construction.

What is triangulation and why is it important?

Triangulation facilitates validation of data through cross verification from more than two sources. It tests the consistency of findings obtained through different instruments and increases the chance to control, or at least assess, some of the threats or multiple causes influencing our results.

What is family triangulation?

Triangulation means that a third person either within the family or someone from outside, is brought in and selected as a way to protect the integrity of the family by ending any perceived threat to the system.

How is triangulation used to determine the location of an earthquake?

Triangulation is the method by which the so-called 911 cell phones work. How do they determine where an earthquake is? Seismologists use the difference in arrival time between P and S waves to calculate the distance between the earthquake source and the recording instrument (seismograph).

How is triangulation used in the real world?

Triangulation is a way of determining something’s location using the locations of other things. It is commonly used by geologists to find the locations of Earthquakes, and is also used to determine spacecraft location. There are several ways to use triangulation to figure out location.

When do you need a third station for triangulation?

To decide between the two, a third station is needed. The distance between the third station and the Earthquake is used to figure out where the Earthquake happened. The quake is 150 km from Salt Lake City.

What kind of survey is a triangulation survey?

Triangulation is a type of survey which starts at a baseline joining two positions with a known distance and grows by adding sides to form a triangle, measuring the angles formed – always exceeding 20° – and shaping a network of connected triangles whose sides have ‘calculated’ distances.