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Weather Radar Imaging

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In meteorology radars perform several principal tasks.
Weather radars are used to determine precipitation intensity.
Radar imaging equipment tracks cyclones and hurricanes.
It is impossible to imagine the state-of-the-art weather prediction and surveillance tools used solely to accumulate and display information.
Frame grabbers capture the output VGA signal from the weather radar receiver and provide integration between live weather radars and computers.
They transfer signal from VGA source to the computing center.
Advantages Traditionally radars are capable of detecting the object's position and motion.
This radars type sends pulses of electromagnetic energy and analyzes the energy portion reflected from the object.
It is possible to compose a picture of the object.
This functionality is applied in weather forecasting during precipitation tracking.
In weather forecasting the pulse radars with the Doppler Effect are likely to be the most popular weather surveillance equipment.
Pulse-Doppler radar systems The Doppler effect applied in pulse-Doppler radar systems allows specialists to determine the object's relative velocity.
Pulse-Doppler radar systems easily detect location of the target and measure its radial velocity.
Doppler radar images can detect the rain droplets movement and analyze the intensity of the precipitation.
Weather radar imaging equipment of this type delivers forecast information which includes storm tracks, surface pressure, wave heights, and much more.
Weather weather surveillance equipment performs multiple measurements.
It is very important that information from live weather radars is saved to the computer where it can be processed and analyzed.
Local radars can detect various weather patterns.
If much data is collected through the help of the weather surveillance radar, the weather conditions are precisely predicted in future.
VGA2USB frame grabber connects this equipment to a computer system.
All parameters are displayed with map backgrounds using Doppler radar images.
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