Facts about Rain Gauge inform us with a tool used to measure the amount of rainfall. People often call it as ombrometer, pluviometer or udometer. This tool is often used by the hydrologist and meteorologist. The ancient Greeks kept the first known records of rainfalls in 500 BC or 400 BC. Then the Indian people started to record the level of rainfalls.
Facts about Rain Gauge 1: the records of rainfalls
The rainfalls were recorded by the people in the past for the basis of land taxes.
Facts about Rain Gauge 2: the land for taxation
The classification of land for taxation purpose would be counted by using the level of rainfalls. Therefore, a rain gauge was set up for each of the state storehouses.
Facts about Rain Gauge 3: the first standardized rain gauge
The first standardized rain gauge was Cheugugi. It was invented in Korea in 1441 under the reign of King Sejong.
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Facts about Rain Gauge 4: the first tipping-bucket rain gauge
The first tipping-bucket rain gauge was created based on the collaboration of Christopher Wren and Robert Hook in 1662 in Britain. A manual gauge with a funnel was created by Hooke.
Facts about Rain Gauge 5: Richard Towneley
In 1677 until 1694, Richard Towneley worked hard for 15 years to invent the systematic rainfall measurements.
Facts about Rain Gauge 6: George James Symons
George James Symons took the record as the first person who had the systematic rainfall survey nationally. In 1860, he published the first annual volume of rainfalls in Britain. He recorded the rainfalls in England and Wales from 168 different land stations.
Facts about Rain Gauge 7: the measurement of precipitation
The precipitation level is measured in ml in most rain gauges. The report related to the rainfall level is always in cm or inches.
Facts about Rain Gauge 8: the manual or automatic reading
There are two ways available to read the rain gauge. You can use the automatic weather station or AWS or manual way.
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Facts about Rain Gauge 9: how to collect the precipitation data
The precipitation data can be gained by the governments in the country by paying the weather observers to work along with some volunteers.
Facts about Rain Gauge 10: the limitation
During the hurricane, it is impossible for the rain gauge to collect the rainfall data. Another problem is related to the temperature. It will be hard to collect the data if the temperature is below freezing or close to freezing line.
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