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Remote sensing, as used in meteorology, is the concept of collecting data from remote weather events and subsequently producing weather information. Each remote sensing instrument collects data about the atmosphere from a remote location and, usually, stores the data where the instrument is located.
Actual sunset: Two minutes before the Sun disappears below the horizon. Sunset (or sundown) is the disappearance of the Sun at the end of the Sun path, below the horizon of the Earth (or any other astronomical object in the Solar System) due to its rotation.
Weather stations typically have these following instruments: Thermometer for measuring air and sea surface temperature; Barometer for measuring atmospheric pressure; Hygrometer for measuring humidity; Anemometer for measuring wind speed; Pyranometer for measuring solar radiation; Rain gauge for measuring liquid precipitation over a set period ...
The other instrument is a Marvin sunshine recorder. Older recorders required a human observer to interpret the results; recorded results might differ among observers. Modern sunshine recorders use electronics and computers for precise data that do not depend on a human interpreter. Newer recorders can also measure the global and diffuse radiation.
The unit is designed to record how many hours of bright sunshine were experienced on a given day. A Campbell–Stokes sunshine recorder. This basic unit is still in use today with very little change. It is widely used outside the United States (the Marvin sunshine recorder is generally the instrument used by the U.S. National Weather Service).
Weather buoys are instruments which collect weather and oceanography data within the world's oceans and lakes. [6] [7] [8] Moored buoys have been in use since 1951, [9] while drifting buoys have been used since the late 1970s. [10] Moored buoys are connected with the seabed using either chains, nylon, or buoyant polypropylene. [11]
The traditional definition of climate is pushed into larger timescales and with the understanding of the longer time scale global oscillations, their effect on climate and weather disturbances can be included in the synoptic and mesoscale timescales predictions.
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]