- jaxa agency report - osamu ochiai jaxa/eorc wgiss#18, sg#17 beijing @ sept. 6-10, 2004
TRANSCRIPT
- JAXA Agency Report -
Osamu OCHIAIJAXA/EORC
WGISS#18, SG#17Beijing @ Sept. 6-10, 2004
EOC bird’s eye view
Earth Observation Square
Main Gate
Main Bldg.
Receiving Antenna No. 1 (mainly for ADEOS-II, ALOS)
Receiving Antenna No. 2(mainly for LANDSAT )
Operation Bldg No. 1
Data Relay Test Satellite (DRTS) Feeder link Antenna
Operation Bldg. No. 2
Receiving Antenna No. 3(mainly for ADEOS-II, ALOS)
1978
LANDSAT- 2
LANDSAT- 3
▲ LANDSAT- 4
▲ LANDSAT- 5
▲ SPOT-1
▲ SPOT- 3
▲ SPOT- 2
▲ ERS- 2
▲ ERS-1
MOS-1
MOS-1b
JERS-1
ADEOS
TRMM & Aqua data are transferred to JAXA EOC from NASA GSFC
1980 1985 1990 1995 2000 2005
RADARSAT/ IRS
LANDSAT-7 ▲
▲ SPOT- 4
(Support NASA)
Aqua
ADEOS-II
TRMM
▲launch
△ EOC establishment
Operation History in EOC
Foreign
Agency
Satelliteoperator
8 ▲ALOS
NASDA
/
JAXA
2002.3, NASDA terminated L-7 operation. RESTEC continuing data reception.
NASDA JAXA
2003.10.1
▲ QuikSCAT
Satellites Accessed by EOC
DRTS-WAltitude :36,000km
TRMMAltitude : 402.5km
AquaAltitude : 705km
Current
ADEOSAltitude : 797km
JERS-1Altitude :
570km
ADEOS-IIAltitude : 803km
SPOTAltitude : 822km
LANDSATAltitude :
705km
MOS-1/1bAltitude :
909km
ERSAltitude : 777km
Past
Satellites Accessed by EOC
ALOSAltitude : 700km
FutureGOSAT
Altitude : 618kmGPM/DPR
Altitude : 400km
1978 1980 1982 1984 1986 1988 1990 1992 1994 1996 1998 2000 2002
Num
ber o
f sce
nes
ADEOS- Ⅱ
AQUA
TRMM
ADEOS
ERS
J ERS
SPOT
MOS
LANDSAT
Record of Earth Observation Data Archives
JAXA’s Earth Observation ProgramJFY ~ 2001 02 03 04 05 06 07 08
Disaster Disaster MonitoringMonitoring
Land SurfaceLand Surface
Earth Earth EnvironmentEnvironment
Greenhouse Greenhouse GassesGasses
Water Water ManagementManagement
Climate Climate ChangeChange
GPM/DPR
ADEOS- /GLIⅡ
Aqua/AMSR-E
ADEOS- /AMSRⅡ
GOSAT
ADEOS-Ⅱ/ILAS-Ⅱ
ALOS
: Operational
: Planning Phase
TRMM/PR
( 97~)
MOS-1(87-95)
ADEOS( 96~97)
【【 OzoneOzone】】
【【 COCO22 】】
【【 Rainfall 3DRainfall 3D 】】
【【 Rainfall Rainfall SurfaceSurface 】】
【【 OceanOcean】】
【【 Ocean/LandOcean/Land 】】
【【 Ocean/Land/AtmosphereOcean/Land/Atmosphere 】】
【【 Higher Higher ResolutionResolution 】】
MOS-1、 JERS-1、( 92~ 98)( 87~
95)( 96~97)
ADEOS
ADEOS(96-97)
Under discussionGCOM-W/C (TBD)
Terra/Aqua MODIS/AMSR-E
ALOS status
• After ADEOS-II failure, ALOS is now being checked including ground system by outside experts.
• Launch date will be NET Sept. 2005.
JAXA’s High-Resolution Earth Observing SatelliteMission
Generation of Maps (1/25000)Regional Environment MonitoringDisaster Management SupportResource Survey
High-resolution (2.5m)Global data collection4ton, 7kWLaunch in 2005
ALOS Satellite
Panchromatic Remote-sensing Instrument for Stereo Mapping (PRISM)
Advanced Visible and Near Infrared Radiometer type 2 (AVNIR-2)
Data Rely Communication AntennaStar Tracker
GPS Antenna
Phased Array tupe L-band Synthetic Aperture Radar (PALSAR)
Solar Array Paddle
mass: 4000kg power: 7 kW
9m
22m
GOSAT Status
• Greenhouse Gases Observing Satellite (GOSAT)
• JAXA and National Institute for Environmental Studies (NIES) joint mission
• GOSAT data utilization Symposium was held in Tokyo April 24th 2004.
• Launch: 2007-2008
GPM Mission
Core Satellite• Dual Frequency Radar• Multi-frequency Radiometer• H2-A Launch• TRMM-like Spacecraft• Non-Sun Synchronous Orbit• ~70° Inclination• ~400 - 500 km Altitude• ~4 km Horizontal Resolution• 250 m Vertical Resolution
Constellation Satellites
• Small Satellites with Microwave Radiometers
• Aggregate Revisit Time,
3 Hour goal• Sun-Synchronous
Polar Orbits• ~600 km Altitude
OBJECTIVE: Understand the Horizontal and Vertical Structure of Rainfall and Its Microphysical Element. Provide Training for Constellation Radiometers.
OBJECTIVE: Provide Enough Sampling to Reduce Uncertainty in Short-term Rainfall Accumulations. Extend Scientific and Societal Applications.
Global Precipitation Processing Center
• Capable of Producing Global Precip Data Products as Defined by GPM Partners
Precipitation Validation Sites • Global Ground Based Rain
Measurement
AMSR First-light images
AMSR capturing the Japanese Islands / Sea ice distribution in the Sea of Okhotsk
AMSR
Sample Image
Observational Date:2003/01/18
AMSR
Sample Image
Spring of Arctic Region
Apr.2, 2003 ~Apr.10, 2003 (Composite)GLI 1km
GLI Sample Image
AMSR
Sample ImageAMSR Sea Surface Temperature
chlorophyll a concentration
Apr. 3, 2003 ~Apr. 10, 2003(Composite)GLI 1km
GLI Sample Image
Typhoon season
NRT report: http://www.eorc.jaxa.jp/TRMM/NRTtyphoon/index.htmPast report: http://www.eorc.jaxa.jp/TRMM/typhoon/index_e.htm