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Since 1992, Croatia has been a member of the World Meteorological Organization, United Nations' agency specialized in weather, climate and water. It is important to say that, although DHMZ was founded in 1947, the oldest Croatian meteorological station operating continuously was Zagreb-Grič, established in 1861 and DHMZ has such invaluable ...
Cloud-cover symbols used on weather teleprinters and aviation reports in the US [6] In the early 20th century, it was common for weather maps to be hand drawn. 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.
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. The visibility itself is shown as a number, in statute miles in the United States and meters elsewhere ...
Crometeo is a Croatian nonprofit organisation of amateur meteorologists founded in 2005. Its headquarters are located in Zagreb . Crometeo monitors and forecasts weather using a network of automatic weather stations across Croatia and publishes its data online through a web portal .
Maps filled with dense station-model plots can be difficult to read, but they allow meteorologists, pilots, and mariners to see important weather patterns. A computer draws a station model for each observation location. The station model is primarily used on surface-weather maps, but can also be used to show the weather aloft. A completed ...
Wind vane (also called a weather vane or a weathercock) for showing the wind direction; Present Weather/Precipitation Identification Sensor for identifying falling precipitation; Disdrometer for measuring drop size distribution; Transmissometer for measuring visibility; Ceilometer for measuring cloud ceiling
Any kind of data can be represented, along with its specific spatial/temporal context and any other associated metadata. In the WMO terminology, BUFR belongs to the category of table-driven code forms, where the meaning of data elements is determined by referring to a set of tables that are kept and maintained separately from the message itself.
Within many nations' meteorological organizations, this data is then plotted onto a weather map using the station model. A station model is a symbolic illustration showing the weather occurring at a given reporting station. [28] Meteorologists created the station model to plot a number of weather elements in a small space on weather maps. [29]