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Standard National Oceanic and Atmospheric Administration rain gauge. A rain gauge (also known as udometer, pluviometer, ombrometer, and hyetometer) is an instrument used by meteorologists and hydrologists to gather and measure the amount of liquid precipitation in a predefined area, over a set period of time. [1]
configuration of domestic rainwater harvesting system in Uganda. [1]Rainwater harvesting (RWH) is the collection and storage of rain, rather than allowing it to run off.. Rainwater is collected from a roof-like surface and redirected to a tank, cistern, deep pit (well, shaft, or borehole), aquifer, or a reservoir with percolation, so that it seeps down and restores the ground w
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Precipitation is measured using a rain gauge, and more recently remote sensing techniques such as a weather radar. When classified according to the rate of precipitation, rain can be divided into categories. Light rain describes rainfall which falls at a rate of between a trace and 2.5 millimetres (0.098 in) per hour. Moderate rain describes ...
Rainfall simulator showing the effect of crop canopy on erosion. A rainfall simulator is used in soil science and hydrology to study how soil reacts to rainfall.Natural rainfall is difficult to use in experimentation because its timing and intensity cannot be reliably reproduced.
Since the 1940s, cloud seeding has been used to change the structure of clouds by dispersing substances into the air, potentially increasing or altering rainfall. [2] In spite of experiments dating back to at least the start of the 20th century, however, there is much controversy surrounding the efficacy of cloud seeding, and evidence that cloud seeding leads to increased precipitation on the ...
Wider rain bands can occur behind cold fronts, which tend to have more stratiform, and less convective, precipitation. [5] Within the cold sector north to northwest of a cyclone center, in colder cyclones, small scale , or mesoscale , bands of heavy snow can occur within a cyclone's comma head precipitation pattern with a width of 32 kilometres ...
Rain activated art is a kind of street art, called "rainworks" by the creator, Seattle artist Peregrine Church. It utilizes a superhydrophobic coating on a sidewalk which is invisible when dry, but when it rains, reveal a pattern created by the artist. [ 1 ]