What is the significance of 82½° E in India?a)It marks the Prime Merid...
The longitude of 82½° E is the standard meridian for Indian Standard Time (IST). It is used as the reference time for the entire country.
What is the significance of 82½° E in India?a)It marks the Prime Merid...
Indian Standard Time (IST) Meridian
India's standard meridian is located at 82½° E longitude, passing through the city of Allahabad. This meridian was chosen as the reference point for Indian Standard Time (IST) in 1905 during the British colonial period.
Importance of 82½° E
- Timekeeping: The 82½° E meridian is used as the reference point for IST, which is the official time in India. This standard time is followed across the country to maintain uniformity in timekeeping.
- Time Zones: The country is divided into two time zones based on this meridian - IST (UTC+5:30) to the east and IST-1 (UTC+5:45) to the west. This division helps in managing daylight hours and ensuring better synchronization of activities.
- Coordination: Having a standard meridian facilitates coordination with various sectors such as transportation, communication, and broadcasting. It ensures that schedules, timetables, and broadcasts are consistent nationwide.
- Historical Significance: The selection of 82½° E as the standard meridian was a significant decision in India's history. It marked the country's transition to a more organized and structured approach to timekeeping.
In conclusion, the 82½° E meridian holds great significance as the standard meridian for Indian Standard Time, playing a crucial role in timekeeping, coordination, and historical developments in the country.
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