词汇表
航空地理
国际日期变更线 (IDL: International Date Line)
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定义
An imaginary line roughly along the 180° meridian where the calendar date changes
相关术语
协调世界时 (UTC: Coordinated Universal Time)
The primary time standard for regulating clocks and aviation worldwide (also called Zulu time)
经度 (Longitude)
The angular distance east or west of the Prime Meridian, measured in degrees
时区 (Time Zone)
A geographic region observing a uniform standard time, typically offset from UTC
跨太平洋航线 (Transpacific Route)
An air route crossing the Pacific Ocean, connecting Asia/Oceania with the Americas
Frequently Asked Questions
What is 国际日期变更线 (IDL: International Date Line)?
An imaginary line roughly along the 180° meridian where the calendar date changes
What does IDL stand for?
IDL stands for 国际日期变更线 (IDL: International Date Line). An imaginary line roughly along the 180° meridian where the calendar date changes
How does 国际日期变更线 (IDL: International Date Line) relate to other aviation concepts?
国际日期变更线 (IDL: International Date Line) is closely related to Coordinated Universal Time and Longitude, among other key aviation concepts.
更多内容 航空地理
方位 (Bearing)
大陆空域 (Continental Airspace)
协调世界时 (UTC: Coordinated Universal Time)
飞行走廊 (Flight Corridor)
大圆距离 (GCD: Great Circle Distance)
半球 (Hemisphere)
袋鼠路线 (Kangaroo Route)
节 (kt: Knot)
纬度 (Latitude)
经度 (Longitude)
磁差 (Magnetic Variation)
海里 (NM: Nautical Mile)
海洋空域 (Oceanic Airspace)
极地路线 (Polar Route)
法定英里 (SM: Statute Mile)
时区 (Time Zone)
跨大西洋航线 (Transatlantic Route)
跨太平洋航线 (Transpacific Route)
北回归线 (Tropic of Cancer)