![]() ![]() His meteorological records are a valuable resource for knowledge of the 18th century British climate. The naturalist Gilbert White took measurements to determine the mean rainfall from 1779 to 1786, although it was his brother-in-law, Thomas Barker, who made regular and meticulous measurements for 59 years, recording temperature, wind, barometric pressure, rainfall and clouds. They jointly published the rainfall measurements for Towneley Park and Upminster in Essex for the years 1697 to 1704. Towneley called for more measurements elsewhere in the country to compare the rainfall in different regions, although only William Derham appears to have taken up Towneley's challenge. It was Richard Towneley who was the first to make systematic rainfall measurements over a period of 15 years from 1677 to 1694, publishing his records in the Philosophical Transactions of the Royal Society. Hooke also designed a manual gauge with a funnel that made measurements throughout 1695. ![]() In 1662, Christopher Wren created the first tipping-bucket rain gauge in Britain in collaboration with Robert Hooke. In 1441, the Cheugugi was invented during the reign of Sejong the Great of the Joseon Dynasty of Korea as the first standardized rain gauge. ![]() In 1247, the Song Chinese mathematician and inventor Qin Jiushao invented Tianchi basin rain and snow gauges to reference rain, snowfall measurements, as well as other forms of meteorological data. ![]() Each of the state storehouses were equipped with a rain gauge to classify land for taxation purposes. In the Arthashastra, used for example in Magadha, precise standards were set as to grain production. People living in India began to record rainfall in 400 BCE The readings were correlated against expected growth. The first known rainfall records were kept by the Ancient Greeks, at around 500 BCE. It is used for determining the depth of precipitation (usually in mm) that occurs over a unit area and thus measuring rainfall amount. Standard National Oceanic and Atmospheric Administration rain gaugeĪ rain gauge (also known as udometer, pluvia metior, pluviometer, ombrometer, and hyetometer) is an instrument used by meteorologists and hydrologists to gather and measure the amount of liquid precipitation over a predefined area, over a period of time. ![]()
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