Geography, asked by swamini5, 1 year ago

why is the DIL considered with respect to the 180 meridian only?

Answers

Answered by mathlovernishant
3
IDL is considered with respect to 180° meridian because it passes from almost middle of the pacific ocean where there is no landmass and wherever there's a landmass a deviation had been made
Hope it helps you
Answered by jeff2611
1

Answer:

1)According to the international conventions, the start of a date is considered to be at 180° meridian.

2)This is because,when one crosses the 180° meridian from east or west, there is a difference of 12 hours from prime meridian.

3)Accordingly,an adjustment or change in day time is made at 180° meridian.

Due to these reasons, the IDL is considered with respect to the 180° meridian only.

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