it is necessary to adopt the local time of some central meridian because each degree of longitude differs by 4 minutes.so if we follow the time of each meridian it would be very difficult as the people in the same country will have different time and the people travelling around would have to change there time now and then.therefore a central meridian in the country is taken as the standard meridian and the whole country follows its time.
The need for the Indian Standard Meridian was to establish a common reference point for time determination in India. By adopting the 82.5° E longitude as the standard meridian, it helped in organizing the country into a single time zone, simplifying time-keeping and communication processes across the nation.
Pakistan is a country located in South Asia with a population exceeding 180 million people. The standard meridian of Pakistan is longitude 74 degrees, 22' east, and Lahore UTC/GMT plus 6 hours.
The standard meridian is important for a country because it serves as a reference point for time zones and helps establish a consistent time system within the country. It also aids in coordinating activities, such as transportation schedules and communication networks, both domestically and internationally.
You don't say which meridian.If you're referring to the Prime Meridian, then the southernmost country is Ghana.
The Prime Meridian does cross parts of Mali.
The significance of standard meridian of India is that Standard meridian is used as the standard time for whole country. If it isn't there chaos will be created in the country so standard time is very important.
The standard meridian is taken as 82'30 Degrees. It is taken because it passes near Allahabad whicf lies almost at the center of the country.
The need for the Indian Standard Meridian was to establish a common reference point for time determination in India. By adopting the 82.5° E longitude as the standard meridian, it helped in organizing the country into a single time zone, simplifying time-keeping and communication processes across the nation.
Still considered a developing country, Costa Rica has the highest standard of living in Central America.
soyabali - 83.56 barbil - 78.23 Champua -82.45
Pakistan is a country located in South Asia with a population exceeding 180 million people. The standard meridian of Pakistan is longitude 74 degrees, 22' east, and Lahore UTC/GMT plus 6 hours.
The standard meridian is important for a country because it serves as a reference point for time zones and helps establish a consistent time system within the country. It also aids in coordinating activities, such as transportation schedules and communication networks, both domestically and internationally.
Costa Rica
Meridians are measured in degrees and fractions of degrees. Any line joining the two poles directly is a meridian and may have any value up to 180 degrees east or west. The standard meridian in India was chosen for time purposes within the country, as measured from the prime meridian.
India is situated from west to east in about 30 longitudes . It takes4 minutes to cross a longitudes . India is situated between 67 degree E to 97 degree E. Hence there is a two hours difference in the timings of the western most extreme extremity and the easternmost extremity if there is no standard meridian in India we have to advance our watch by 4 minutes on each longitude, if we travel from west to east . In order to avoid the problem we have chosen 82 degree 30 E as standard meridian and its local time is taken a standard throughout the country.
The southernmost land crossed by the Prime Meridian is the Antarctic continent, but there are no countries there. The southernmost country on the Prime Meridian is Ghana.
From Gujarat to Arunachal Pradesh , there is a time lag of 2 hrs. so , time along the standard meridian of India is taken as standard time for the whole country as it avoids confusion that could have been occur due to the following of different local times.