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A traditional rain guage is a funnel with a specific diameter. The funnel is placed in a location that has no obstructions. The funnel empties into a cylinder that has a diameter that is 0.1 the diameter of the funnel. Thus, when precipit...
http://answers.yahoo.com/question/index?qid=20080116092...
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Rain - Wikipedia, the free encyclopedia
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Rain is liquid precipitation, as opposed to other kinds of precipitation such as snow, hail and sleet. On Earth, it is the condensation of atmospheric water vapor into drops heavy enough to fall, oft...
en.wikipedia.org/wiki/Rain
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Inside many Hydromet locations is a device that has been likened to a "teeter-totter." This measures rainfall by using a funnel attached to a small “tipping bucket.” Each time one-hundredth of an inch of rain falls, the bucket tip...
http://hydromet.lcra.org/faq.html
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Things are getting more sophisticated, though, wih rainfall being measured by radar, sonar and microphones which are used mainly in oceans where using a gauge is a little more difficult.
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www.theanswerbank.co.uk/How-it-Works/question1007.html
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Amount of Rainfall Measured by Vertical ... The amount of rainfall measured by vertical raingage was higher than those in tilted raingages because this area was located in the valley where wind was turbulent during thundering storm. The tilted raingage facing north was likely to collect more rain than the others.
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www.forest.go.th/Research/English/abstracts_water/wse8....
www.forest.go.th/Research/English/abstracts_water/wse8.html
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If we had to measure directly, we could never measure rainfalls like 0.05 inches. However, if our collection part area/measuring partarea ratio is 20:1, that 0.05 inches will result in one inch of water (0.05 inches x ratio of 20 = 1 inch) standing in the bottom measuring part - an easily measured amount.
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www.madsci.org/posts/archives/aug99/935031916.Es.r.html
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Rainfall is measured by catching water over a given time, in a suitable jar, usually with a funnel. The tedious part is going out and measuring the amount of water everyday. The task is to devise a way of monitoring the level of rainwater continuously without the need to go outside.
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www.picotech.com/experiments/rainfall/rainfall.html
www.picotech.com/experiments/rainfall/rainfall.html
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Units of Measure question: How is rainfall measured? Answer In Inches. ... What is the meaning of Rainfall? What is rainfall measured by iso? Rainfall intensity is measured by? How much rainfall does Aizona get? In what units is rainfall measured? What can rainfall be measured with? What is rainfall usually measured in?
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wiki.answers.com/Q/How_is_rainfall_measured
wiki.answers.com/Q/How_is_rainfall_measured
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you cannot measure it all because that would be impossible but you could get a bucket and when it rains afterwards you may see how much the water has increased to and measure it
http://wiki.answers.com/Q/How_can_rain_be_measured
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