Second Part:
Sports: Football Facilities and equipment
New and technological equipment:
Goal-line technology
In association football, goal-line technology is a method used to determine when the
ball has completely crossed the goal line with the assistance...
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Second Part:
Sports: Football Facilities and equipment
New and technological equipment:
Goal-line technology
In association football, goal-line technology is a method used to determine when the
ball has completely crossed the goal line with the assistance of electronic devices and at
the same time assisting the referee in calling a goal or not.
The objective of goal-line
technology (GLT) is not to replace the role of the officials, but rather to support them in
their decision-making.
The GLT must provide a clear indication as to whether the ball
has fully crossed the line, and this information will serve to assist the referee in taking
his final decision.
Goalminder
The technology uses high-speed cameras built into the goal posts and cross bar to record
images at 2000 frames per second and deliver visual evidence to the referee, in less than
five seconds, to settle goal-line controversy.
With this technology there is no calibration:
just visual evidence.
The system is thought to b
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