g) With the use of symbols, maps are more informative and easier to read for the following reasons: 9. What are traditional symbols? [V. Imp.] Answer: Some symbols have a fixed meaning and are understood uniformly throughout the world. These symbols are called conventional symbols. This Convention was adopted by the United Nations Economic and Social Council at its Conference on Road Transport held in Vienna from 7 October to 8 November 1968, concluded in Vienna on 8 November 1968 and entered into force on 6 June 1978. This conference also gave rise to the Vienna Convention on Road Transport, which complements this legislation with a standardized international traffic law. d) A scale is required (i) For a map, (ii) For a sketch, (iii) For symbols. (c) A compass is used (i) To display the symbols (ii) To find the main direction (iii) To measure the distance. It also specifies the symbols and pictograms that can be used and the orientations in which they can be used. If there is more than one, it must be used nationally. All signs, except those that do not apply at night, must be reflective enough to be seen from afar in the dark with spotlights.
With the use of these symbols, the cards can be drawn easily and are easy to read. These symbols help us a lot in a situation where we do not know the language of a region and therefore cannot ask anyone to orient us. Using these symbols, we can collect information from cards. The Convention on Road Signs and Signals, commonly known as the Vienna Convention on Road Signs and Signals, is a multilateral treaty aimed at increasing road safety and supporting international road transport by harmonizing the system of road signs and signals used at the international level (road signs, traffic lights and road markings). 3.Discuss symbols as the main component of a map. [V. Imp.] Answer: Drawing various features such as buildings, streets, etc. in their actual shape and size on a map may not be possible. It is therefore that they are shown through the use of certain letters, shades, colors, images and lines. These are symbols that give a lot of information, it`s a limited space.
An international agreement has been reached on the use of symbols on a map. These symbols are known as cards have a universal language that is known and understood by all. There is an international agreement on the use of these symbols, known as conventional symbols. .