TERMIUM Plus®

The Government of Canada’s terminology and linguistic data bank.

Aircraft to Satellite Data Relay [1 record]

Filter results by subject field Alphabetical list of terms

Filter results by subject field

Alphabetical list of terms

Record 1 2014-04-24

English

Subject field(s)
  • Titles of International Programs
  • Satellite Telecommunications
  • Spacecraft
OBS

The Aircraft to Satellite Data Relay (ASDAR) programme is sponsored by an International meteorological group in order to augment the collection of upper air meteorological data, and thereby improve the accuracy of global weather forescasting. It has been developed by Matra Marconi Space, UK in collaboration with the WMO to enable aircraft to generate and transmit real-time meteorological reports via geostationary meteorological satellites for global relay. It is an automated system offering significant advantages, including reduced crew responsibility delays and errors. ASDAR, operating in conjunction with meteorological satellites, has proved to be a versatile tool in obtaining meteorological data automatically from flights over both oceans and continents, especially over areas not serviced by meteorological stations. In addition, during the ascent and descent phases of the aircraft, observations at regular pressure intervals provide a detailed vertical atmospheric temperature profile near the airports. The meteorological data provided by this system has proved to be very useful for improving the weather forecasting service.

Key term(s)
  • Aircraft to Satellite Data Relay Program
  • ASDAR Program

French

Domaine(s)
  • Titres de programmes internationaux
  • Télécommunications par satellite
  • Engins spatiaux
Key term(s)
  • Programme ASDAR
  • ASDAR Program
  • Aircraft to Satellite Data Relay Program

Spanish

Save record 1

Copyright notice for the TERMIUM Plus® data bank

© Public Services and Procurement Canada, 2024
TERMIUM Plus®, the Government of Canada's terminology and linguistic data bank
A product of the Translation Bureau

Display options

Change the order of display of the official languages of Canada
Option to display the non-official languages (Spanish or Portuguese)
Display definitions, contexts, etc., on records

Features

Language Portal of Canada

Access a collection of Canadian resources on all aspects of English and French, including quizzes.

Writing tools

The Language Portal’s writing tools have a new look! Easy to consult, they give you access to a wealth of information that will help you write better in English and French.

Glossaries and vocabularies

Access Translation Bureau glossaries and vocabularies.

Date Modified: