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A surface weather analysis for the United States on October 21, 2006.. A weather map, also known as synoptic weather chart, displays various meteorological features across a particular area at a particular point in time and has various symbols which all have specific meanings. [1]
Common present weather symbols. To the left of the cloud shape in the center of the station model is the symbol depicting present weather. The present weather symbol depicts the current weather which normally is obstructing the visibility at the time of observation.
Also actiniform. Describing a collection of low-lying, radially structured clouds with distinct shapes (resembling leaves or wheels in satellite imagery), and typically organized in extensive mesoscale fields over marine environments. They are closely related to and sometimes considered a variant of stratocumulus clouds. actinometer A scientific instrument used to measure the heating power of ...
Typographical symbols and punctuation marks are marks and symbols used in typography with a variety of purposes such as to help with legibility and accessibility, or to identify special cases. This list gives those most commonly encountered with Latin script. For a far more comprehensive list of symbols and signs, see List of Unicode characters.
The symbols for cloud cover on these maps, like the modern symbols, were drawn inside the circle marking the position of the weather station making the measurements. Unlike the modern symbols, these ones consisted of straight lines only rather than filled in blocks which would have been less practical on a hand drawing.
These forecasts were widely acclaimed for their simplicity, winning an award from the Royal Television Society in 1993. [8] On 2 October 2000, BBC Weather underwent a more significant change. Whilst there was not much change to the existing weather symbols, new symbols giving information on pollen and sun levels were introduced.
Traffic signs, including warning signs contain many specialized symbols (see article for list) DOT pictograms; ISO 7001; Exit sign, a.k.a. "running man" [1] Gender symbols for public toilets; Map symbol. Japanese map symbols; International Breastfeeding Symbol; International Symbol of Access; Barber's pole
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