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Advanced ATC

数字地形与障碍物信息管理系统

A database system providing real-time digital terrain and obstacle data for flight planning, situational awareness, and navigation safety (ICAO Doc 9881, Annex 15).

Quick answer: A database system providing real-time digital terrain and obstacle data for flight planning, situational awareness, and navigation safety (ICAO Doc 9881, Annex 15).

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Quick answer

A database system providing real-time digital terrain and obstacle data for flight planning, situational awareness, and navigation safety (ICAO Doc 9881, Annex 15).

Why it matters

数字地形与障碍物信息管理系统 matters because it supports clear communication in Advanced ATC contexts for Pilots, Air Traffic Controllers, and Cabin Crew. It also connects to aviation training and exam language such as ICAO Level 4, ICAO Level 5, ICAO Level 6, and EASA FCL.055.

Editorial context

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Questions and answers

Questions and answers

What is 数字地形与障碍物信息管理系统?

In this glossary, 数字地形与障碍物信息管理系统 refers to: A database system providing real-time digital terrain and obstacle data for flight planning, situational awareness, and navigation safety (ICAO Doc 9881, Annex 15).

How is 数字地形与障碍物信息管理系统 used in aviation?

In aviation communication, this term appears in contexts such as: "在规划进近前，请查阅数字地形与障碍物信息管理系统获取最新障碍数据。"

Why does 数字地形与障碍物信息管理系统 matter in aviation?

数字地形与障碍物信息管理系统 matters because it supports clear communication in Advanced ATC contexts for Pilots, Air Traffic Controllers, and Cabin Crew. It also connects to aviation training and exam language such as ICAO Level 4, ICAO Level 5, ICAO Level 6, and EASA FCL.055.

Who uses 数字地形与障碍物信息管理系统?

数字地形与障碍物信息管理系统 is mainly used by Pilots, Air Traffic Controllers, and Cabin Crew.

What category does 数字地形与障碍物信息管理系统 belong to?

In this glossary, 数字地形与障碍物信息管理系统 is grouped under Advanced ATC. Related pages in this category explain adjacent procedures, commands and operational concepts.

Where does this definition come from?

This definition is sourced from ICAO Doc 9432, FAA PCG and published by Protermify Aviation as a static aviation reference page.

Definition

A database system providing real-time digital terrain and obstacle data for flight planning, situational awareness, and navigation safety (ICAO Doc 9881, Annex 15).

Operational example

Refer to the Digital Terrain and Obstacle Information Management System for current obstacle data before planning your approach.

Localized term

数字地形与障碍物信息管理系统

Localized example

在规划进近前，请查阅数字地形与障碍物信息管理系统获取最新障碍数据。

Definition language

English reference definition

Source

ICAO Doc 9432, FAA PCG

Category

Advanced ATC

Exam relevance

  • ICAO Level 4
  • ICAO Level 5
  • ICAO Level 6
  • EASA FCL.055

Target audience

  • Pilots
  • Air Traffic Controllers
  • Cabin Crew

Related terms

Use the related links below to continue through connected aviation terminology.

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