Trilateration


Trilateration is a technique used in geolocation to determine the position of an object by measuring the distance between it and three or more known locations. In data science, trilateration is used to estimate the location of a device based on the strength of signals received from nearby access points or beacons. This technique is commonly used in indoor positioning systems, where GPS signals may not be available or accurate enough. Trilateration involves solving a system of equations to determine the intersection point of three or more spheres or circles. This intersection point represents the location of the object being tracked. The accuracy of trilateration depends on the accuracy of the distance measurements and the geometry of the measurement setup.


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