The point symbols, those are used to suggest the existence of an object is :
Qualitative symbol
Quantitative symbol
Line symbol
Area symbols
The weather data are shared internationally through :
World Weather Watch System
World Climate System
United Nations
UNESCO
In a topographic map control note indicates :
Legend
Index to sheet
The special agencies involved in the control of the technical aspects of information.
Edition number
In a topographic map, the legend that depicts the cultural features is located in the :
Lower right margin
Lower left margin
Top left margin
Top right margin
All weather stations report atmospheric conditions :
3 times a day
6 times a day
4 times a day
12 times a day
Regional Meteorological Centre at Chennai was started in :
1947
1956
1935
1945
India Meteorological Department was established in :
1905
1865
1875
1885
In a topographic map, the legend that depicts the physical features is located in the :
World Weather Watch System was inaugurated in the year :
1955
1975
1985
1965
The symbols those are used to indicate the length, the size or the volume of object is :
Area symbol