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OAS platform Detail for MTSAT-2
<< previous |revision: 5
platforms_id: 10644
Title:
Name: MTSAT-2
ICES Code: 4960
Callsign:
Countries: JAPAN
Comments: https://www.wmo-sat.info/oscar/satellites/view/166
MTSAT-2
Synonym: Himawari 7
Client: Ministry of Land, Infrastructure and Transport
Launch date: February 18, 2006
Launch vehicle: H-IIA
Launch site: Tanegashima Space Center
Orbit: Geostationary orbit: 145 deg.
Mass: 4,650kg (at launch)
Electrical power: 3,410 W
Design life: 10 years

Description
The MTSAT-2 is a multi-functional satellite that carries out both an aviation mission, including air traffic control, and a meteorological mission. The purpose of the aviation mission is to improve traffic congestion and safety in the Asia-Pacific region with a next-generation global-scale air traffic safety system made up of communications, navigation, tracking and air traffic control. The purpose of the meteorological mission is to capture, collect and deliver meteorological images and/or data, inheriting and expanding the mission of the GMS-5 which is also currently in service.

Multi-functional Transport Satellites (MTSAT) are a series of geostationary weather satellites operated by the Japan Meteorological Agency (JMA). MTSAT carries an aeronautical mission to assist air navigation, plus a meteorological mission to provide imagery over the Asia-Pacific region for the hemisphere centered on 140 East. The meteorological mission includes an imager giving nominal hourly full Earth disk images in five spectral bands (one visible, four infrared). MTSAT are spin stabilized satellites. With this system images are built up by scanning with a mirror that is tilted in small successive steps from the north pole to south pole at a rate such that on each rotation of the satellite an adjacent strip of the Earth is scanned. It takes about 25 minutes to scan the full Earth's disk. This builds a picture 10,000 pixels for the visible images (1.25 km resolution) and 2,500 pixels (4 km resolution) for the infrared images. The MTSAT-2 (also known as Himawari 7) and its radiometer (MTSAT-2 Imager) was successfully launched on 18 February 2006.

Submitted to ICES on 2018-01-03.
ICES Code approved 2023-08-17
Deprecated: false
Metadata version: 5
Keydate: 2005-05-05 22:04:27.74361+00
Editdate: 2023-09-12 13:12:14+00