Why is rain gauge placed below the ground?
The rain gauge is kept on a platform above the level of the ground to prevent the splashing of rain water.
Why is rain gauge placed inside the ground?
Rain gauges should be placed in an open area where there are no buildings, trees, or other obstacles to block the rain. This is also to prevent the water collected on the roofs of buildings or the leaves of trees from dripping into the rain gauge after a rain, resulting in inaccurate readings.
Where should a rain gauge be placed and why?
To assure an accurate reading, the rain gauge should be placed in an open area away from trees, the house, and other outbuildings. Position the rain gauge twice as far away as the height of a tree or other object and be sure to empty it after every rain shower.
How deep should a rain gauge be placed under the ground?
In open areas place the gauge top approx. 2 feet off the ground. In developed areas place the gauge top approx. 5 feet off the ground.
Where should I place my rain gauge?
Place the gauge at least 2-5 feet off the ground on the side of a pole, with the top of the cylinder several inches above the top of the pole to prevent splash back. Make sure the top of the rain gauge is level.
What is the purpose of rain gauge?
A rain gauge is a meteorological instrument to measure the precipitating rain in a given amount of time per unit area. The instrument consists of a collection container which is placed in an open area.
Who invented rain gauge?
The ancient Greeks and people in India were the first known to keep rainfall records, about 400–500 BC. In 1441, Korea invented the first standardised rain gauge, the Cheugugi.