atsushi kawai mission operation system office (moss), japan aerospace exploration agency (jaxa)
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JAXA Agency Report
~ Update of JAXA’s organization & Overview of GPM/DPR Mission Operation System ~
Atsushi Kawai
Mission Operation System Office (MOSS),
Japan Aerospace Exploration Agency (JAXA)
WGISS 29 @ Bonn, Germany 17-21 May, 2010
2WGISS 29 @ Bonn, Germany 17-21 May, 2010
JAXA’s organization chart
Space Applications Mission DirectorateSpace Applications Mission Directorate
PRESIDENT / VICE PRESIDENT / EXECUTIVE DIRECTORPRESIDENT / VICE PRESIDENT / EXECUTIVE DIRECTOR
Head QuatersHead Quaters
Space Transportation Mission DirectorateSpace Transportation Mission Directorate
Human Space Systems and Utilization Mission DirectorateHuman Space Systems and Utilization Mission Directorate
Aerospace Research and Development DirectorateAerospace Research and Development Directorate
Institute of Space and Astronautical Science (ISAS)Institute of Space and Astronautical Science (ISAS)
Aviation Program Group (APG)Aviation Program Group (APG)
Lunar and Planetary Exploration Program GroupLunar and Planetary Exploration Program Group
Development and operation of Satellites and Systems, and research and distribution of Satellite data
Development and operation of Satellites and Systems, and research and distribution of Satellite data
3WGISS 29 @ Bonn, Germany 17-21 May, 2010
Update of JAXA’s organizationSpace Applications Mission DirectorateSpace Applications Mission Directorate
Program Management and Integration DepartmentProgram Management and Integration Department
Safety and Mission Assurance OfficeSafety and Mission Assurance Office
Space Cooperation Office for Asia Pacific RegionSpace Cooperation Office for Asia Pacific Region
Space ApplicationsSpace Applications
International Cooperation for Space ApplicationsInternational Cooperation for Space Applications
Satellite Systems DevelopmentSatellite Systems Development
Satellite Applications and Promotion Center (SAPC)Satellite Applications and Promotion Center (SAPC)
Earth Observation Research Center (EORC)Earth Observation Research Center (EORC)
Mission Operation System Office (MOSS)
Space Applications Program Systems Engineering OfficeSpace Applications Program Systems Engineering Office
Project Teams (GCOM, GOSAT, GPM/DPR, QZSS, EarthCARE/CPR, ALOS-2)Project Teams (GCOM, GOSAT, GPM/DPR, QZSS, EarthCARE/CPR, ALOS-2)
EOCEOC
GS system Dev. GroupGS system Dev. Group
Satellite Operation Tech. Group
Satellite Operation Tech. Group
Merged two groups and Established new office for the integration of total GS systems & Mission operations at Apr. 1, 2010
Merged two groups and Established new office for the integration of total GS systems & Mission operations at Apr. 1, 2010
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Present Status of EOSatellites/Sensors in orbit
WGISS 29 @ Bonn, Germany 17-21 May, 2010
• TRMM/PR (12 years, Nov. 1997~)• Aqua/AMSR-E (8 years, May 2002~)• ALOS (4 years, Jan. 2006~)• GOSAT (1 year, Jan. 2009~)
Solar
Paddle Deployment
Lift off H-IIA 15
GOSAT and 7 Satellites
Separation of
GOSAT and 2nd Stage
5WGISS 29 @ Bonn, Germany 17-21 May, 2010
• GPM/DPR (JFY2013)– US-Japan Joint Mission, Follow-on of TRMM, DPR in
development
• Earth CARE/CPR (JFY2013)– Europe-Japan Joint Mission, CPR in development
• GCOM-W1, C1 (JFY2011,13, respectively)– Follow-on of ADEOS, ADEOS-II, in development
• ALOS-2, 3– Follow-on of JERS-1, ALOS, in research and
development
Satellites/Sensors under research and development
6WGISS 29 @ Bonn, Germany 17-21 May, 2010
Global Precipitation Mission (GPM)
GPM is the follow-on augmented mission of TRMM mission
To improve accuracy of long and short-term weather forecasts (and meteorology, climatology)
To improve water resource management in river control and irrigation systems (and hydrology, agrometeorology)
Core SatelliteTRMM Era GPM Era
Core SatelliteDual-frequency Precipitation Radar (DPR)
Microwave radiometer (GMI) • Precipitation with higher accuracy• Discrimination between rain and snow
8 Satellites in the Constellation Microwave Radiometer
• 3 hours Global precipitation
SatelliteConstellation
(launch in 2013)
(launch around 2013)
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Concept of GPM/DPR GS System
JMA
InternationalFlood Alert
Network (IFNet)
Asian OperationalUsers
ResearchUsers
NASA/PPS PartnerPartner
PartnerPartner
MWR L1c
MWR L1b
L1b/L1c (GMI and MWRs)
3hr- Global Rain Map
DPR L0
PrecipitationProduct
Public Users
Science TeamCal/Val Team
MWR L1b
JAXA/EORC@Tsukuba
[Major Functions]1. Data Processing (for Standard Products)2. DPR Management (HK monitor/analysis, DPR operation planning)3. Data Archive (Standard Products, Ancillary etc.)4. Data Distribution (for Agencies, common users)
WGISS 29 @ Bonn, Germany 17-21 May, 2010
8WGISS 29 @ Bonn, Germany 17-21 May, 2010
Overview of GPM/DPR GS System
NASA/PPS
GPM
EORC Information System<Transmission Control>
<Data&Catalog Archive>
Data Service System
(GCOM/GPM/EarthCARE)
GPM
Data Processing System<Processing Control>
<Unique Processing>
(DPR, DPR/GMI, Map, NRT,
TRMM V8, Statistic processing)
<HK Limit Check and Trend Monitoring>
<Cal Operation Planning>
<Algorithm test & evaluation>
GPM Data Analysis System
DPR APID sorted data,Orbit data, AncillaryGMI L1-L3,DPR/GMI comb(TBD), MWsensor L1
DPR command requestPRF table, OBSW
Standard &NRT Products,Catalog, Browse
JMA
(GANAL)
Standard & NRT ProductsCatalog, Browse
General Researchers
Researchers(PIs)
Products Products
MWsensor L1
DPR L1(NRT),JAXA standard product
ICHARM/IDI
DPR L2 ( NRT ) ,DPR/GMI comb(NRT),Precipitation Map(NRT)
Asia OperationalAgency (TBD)
GPM Partner(TBD)
TBD
NASA/MOC command request
APID sorted data
Constellation satellite data
provider
MWsensor L1(NRT)
MWsensor L1 ( TBD )
L1 ATBDCalibration parameter
L2-L3 processing software
HK &Cal operation monitoring report
Products
<Algorithm Development><GV> <Application>
GCOM EIS
GANAL,AMeDAS
AMSR2 L1
ResearchProducts
Products
Receipt of command request
9WGISS 29 @ Bonn, Germany 17-21 May, 2010
Shared GS system with EarthCARE/CPR and Global Data Distribution System
toward Global Data Distribution System
10WGISS 29 @ Bonn, Germany 17-21 May, 2010
Status of GPM/DPR GS System
Development Schedule• Mar. 2010 GS-PDR (done)• Aug. 2010 NASA-JAXA Interface Peer Review• Dec. 2010 GS-CDR• Jan. 2012~ Mission Operation Test and End-to-End Test• Jul. 2013 Core Satellite Launch
Relationship with WGISS• GDaWG (http://www.eorc.jaxa.jp/GPM/DataWG/gdawg/index.html)• Information exchange about data management, catalog & meta and technical issues include constellation satellites agencies
• Inventory Search• GPM/DPR GS team hopes WGISS/WADC/CWIC define “Search criteria”
• Large Amount Data Management / Handling•Standard Product v.s. Single parameter file• “LEGO” strategy by Dr. T. Nakajima, Univ. Tokyo
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Global Rainfall Map (GSMaP) in Near Real Time
WGISS 29 @ Bonn, Germany 17-21 May, 2010
Hourly global rainfall maps are available four hours after observation. This system is based on rainfall algorithm developed by the GSMaP (Global Satellite Mapping of Precipitation) project.
Free Data Download:See http://sharaku.eorc.jaxa.jp/GSMaP/documents.htmor ask by e-mail: trmm_real@jaxa.jp
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