词汇表
导航与空域
过渡高度 (TA: Transition Altitude)
Embed This Widget
Add the script tag and a data attribute to embed this widget.
Embed via iframe for maximum compatibility.
<iframe src="https://airportfyi.com/iframe/glossary/transition-altitude/" width="420" height="400" frameborder="0" style="border:0;border-radius:10px;max-width:100%" loading="lazy"></iframe>Paste this URL in WordPress, Medium, or any oEmbed-compatible platform.
https://airportfyi.com/glossary/transition-altitude/Add a dynamic SVG badge to your README or docs.
[](https://airportfyi.com/glossary/transition-altitude/)Use the native HTML custom element.
定义
The altitude at which aircraft change from local altimeter settings to standard pressure
相关术语
机场标高 (ELEV: Airport Elevation)
The highest point of an airport's usable landing area measured above mean sea level
飞行高度层 (FL: Flight Level)
A standard altitude reference based on a fixed pressure setting of 29.92 inHg (1013.25 hPa)
QNH (QNH)
The atmospheric pressure adjusted to mean sea level, used for altimeter setting
Frequently Asked Questions
What is 过渡高度 (TA: Transition Altitude)?
The altitude at which aircraft change from local altimeter settings to standard pressure
What does TA stand for?
TA stands for 过渡高度 (TA: Transition Altitude). The altitude at which aircraft change from local altimeter settings to standard pressure
How does 过渡高度 (TA: Transition Altitude) relate to other aviation concepts?
过渡高度 (TA: Transition Altitude) is closely related to Airport Elevation and Flight Level, among other key aviation concepts.
更多内容 导航与空域
空域分类 (Airspace Classification)
航路 (AWY: Airway)
进近程序 (Approach Procedure)
区域导航 (RNAV: Area Navigation)
决断高度 (DH: Decision Height)
测距设备 (DME: Distance Measuring Equipment)
飞行情报区 (FIR: Flight Information Region)
飞行高度层 (FL: Flight Level)
下滑道 (GS: Glideslope)
GPS航法 (GPS: GPS Navigation)
仪表着陆系统 (ILS: Instrument Landing System)
最低安全高度 (MSA: Minimum Safe Altitude)
复飞程序 (Missed Approach)
无指向信标 (NDB: Non-Directional Beacon)
所需导航性能 (RNP: Required Navigation Performance)
应答机编码 (Squawk Code)
标准仪表离场程序 (SID: Standard Instrument Departure)
标准终端进场程序 (STAR: Standard Terminal Arrival Route)
应答机 (XPDR: Transponder)
甚高频全向信标 (VOR: VHF Omnidirectional Range)
航路点 (WPT: Waypoint)