Daily News Analysis

Japan Launches GOSAT-GW Satellite

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Launch Date & Location: Recently launched from Tanegashima Space Centre, Japan.

Agency: Japanese Aerospace Exploration Agency (JAXA).

Launch Vehicle: H-2A rocket.

Orbit: Sun-synchronous orbit at 666 km altitude with a 3-day repeat cycle.

About GOSAT-GW Satellite

  • Full name: Global Observing SATellite for Greenhouse gases and Water cycle.

    Purpose: Earth observation focused on climate and environmental monitoring.

    Instruments onboard:

    • TANSO-3 (Total Anthropogenic and Natural emissions mapping SpectrOmeter-3)

    • AMSR3 (Advanced Microwave Scanning Radiometer 3)

Objectives

  • Monitor global atmospheric concentrations of greenhouse gases (GHGs).

    Verify national anthropogenic GHG emissions inventories.

    Detect GHG emissions from major sources such as megacities and power plants.

 

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