Pray for rain composed of symbols
When observing a certain weather phenomenon, meteorological observers should record the corresponding symbols in the "Weather Phenomenon" column of the observation record book of the day, except for a few phenomena, and also record the starting and ending time. Based on these symbols, combined with the intensity, coexistence and some characteristics of weather phenomena, a group of symbols that can be filled in weather maps are called cartographic symbols.
Extended data:
: RMB symbol;
: Thai baht symbol (used in Thailand), sub-symbol (divided into dollars, euros and other currencies);
: col3on logo (used in Costa Rica and El Salvador);
: ECU logo (not widely used, and history; Replaced by Europe);
: Cruzeiro symbol (formerly known as Brazil);
: Euro logo;
: Korean won and Korean currency logo;
$: dollar symbol (used like many other currencies in the United States, such as different pesos, formerly Cifr6ao in Portuguese escudo);
┡: pound symbol (United Kingdom of Great Britain and Northern Ireland/British currency symbol)
Drachma symbol (formerly used in Greece);
: oong logo (used in Vietnam).
B: The currency symbol of the Japanese yen.