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Encyclopedia > Argos System

Argos is a satellite-based system which collects, processes and disseminates environmental data from fixed and mobile platforms worldwide. What makes Argos unique is the ability to geographically locate the source of the data anywhere on the Earth. For over 20 years, Argos has provided data to environmental research and protection communities that, in many cases, was otherwise unobtainable. The system is fully proven and highly reliable. Many remote automatic weather stations report via Argos. Argos is a key component of many global research programs including: TOGA, WOCE, Argo, and others. A satellite is any object tha orbits another object (which is known as its primary). ... Earth is the third-closest planet to the Sun. ... An AWS in Antarctica An automatic weather station (AWS) is an automated version of the tradition weather station, either to save human labour or to enable measurements from remote areas. ... The Tropical Ocean Global Atmosphere program is a component of the World Climate Research Program (WCRP) aimed specifically at the prediction of climate phenomena on time scales of months to years. ... Argo is a network of oceanic robotic probes coverig the Earths oceans, with a total of 3000 probes planned. ...


Argos was developed under a Memorandum of Understanding (MOU) between the Centre National d'Etudes Spatiales (CNES, the French space agency), the National Aeronautics and Space Administration (NASA, USA) and the National Oceanic and Atmospheric Administration (NOAA, USA). A memorandum of understanding (MOU) is a legal document describing an agreement between parties. ... The Centre National dÉtudes Spatiales is the French government space agency (administratively, a public establishment of industrial and commercial character). Its headquarters are located in central Paris. ... NASA Logo Listen to this article · (info) This audio file was created from the revision dated 2005-09-01, and does not reflect subsequent edits to the article. ... The National Oceanic and Atmospheric Administration (NOAA) is a scientific agency of the United States Department of Commerce focused on the conditions of the oceans and the atmosphere. ...


The system utilizes both ground and satellite-based resources to accomplish its mission. These include:

  • instruments carried aboard the NOAA polar orbiting environmental satellites (POES) and the EUMETSAT Metop satellites,
  • receiving stations around the world,
  • and major processing facilities in France and the United States.

This fully integrated system works to conveniently locate and deliver data from the most remote platforms to the user's desktop, often in near real-time. A satellite in a polar orbit passes above or nearly above both poles of the planet (or other celestial body) on each revolution. ...


Argos is operated by CLS/Argos, based in Toulouse, France. CLS has subsidiaries in the U.S., namely, Service Argos, Inc. and North American CLS. These companies together operate the system and promote its use.


Operating Agencies

The Argos satellite-based system was set up by:

  • the French space agency (CNES)
  • the US National Oceanic and Atmospheric Administration (NOAA)
  • the US National Aeronautics and Space Administration (NASA)

Recent partners in this international cooperative venture are: The Centre National dÉtudes Spatiales is the French government space agency (administratively, a public establishment of industrial and commercial character). Its headquarters are located in central Paris. ... The National Oceanic and Atmospheric Administration (NOAA) is a scientific agency of the United States Department of Commerce focused on the conditions of the oceans and the atmosphere. ... NASA logo Listen to this article · (info) This audio file was created from an article revision dated 2005-09-01, and does not reflect subsequent edits to the article. ...

  • the Japan Aerospace Exploration Agency (JAXA)
  • the European Meteorological Satellite Organization (EUMETSAT)

The Japan Aerospace eXploration Agency (JAXA) is Japans aerospace agency. ... EUMETSAT is an intergovernmental organisation created through an international convention agreed by 18 European Member States: Austria, Belgium, Denmark, Finland, France, Germany, Greece, Ireland, Italy, Luxembourg, the Netherlands, Norway, Portugal, Spain, Sweden, Switzerland, Turkey, and the United Kingdom. ...

External links


  Results from FactBites:
 
Argos System - Wikipedia, the free encyclopedia (273 words)
Argos is a satellite-based system which collects, processes and disseminates environmental data from fixed and mobile platforms worldwide.
What makes Argos unique is the ability to geographically locate the source of the data anywhere on the Earth.
Argos was developed under a Memorandum of Understanding (MOU) between the Centre National d'Etudes Spatiales (CNES, the French space agency), the National Aeronautics and Space Administration (NASA, USA) and the National Oceanic and Atmospheric Administration (NOAA, USA).
5. SATELLITE COMMUNICATIONS SYSTEMS (1999 words)
With a geostationary system the satellite remains in a fixed position relative to a given geographical location (the satellite is actually in a fixed orbit and moves in a consistent relationship to the Earth).
The performance of a satellite system is primarily related to the type and strength of radio signal used between the vessel mounted transmitter and the satellite.
Argos is a store and forward system with messages sent from the ship-based transmitter stored in the satellite until an Argos ground station is in view.
  More results at FactBites »


 

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