# Presentation: 192949

## JAXA DCS Processing System- ADEOS-II Mission Operation Summary - 

**Y****OSHIO**** ISHIDO**
*Earth Observation Center (EOC) *
***Japan Aerospace Exploration Agency (JAXA)***

**The 38****th**** ARGOS Operation Committee **
**@ Monterey, CA USA**
**  ****June 30 - July 2, 2004 **

- F-3-1

## Overview

**ADEOS-II was launched successfully on December 14, 2002 and shifted to routine operations in April 2003.**
**Unfortunately ADEOS-II operation was terminated due to the malfunction of the solar power subsystem as of October 31, 2003. **
**ADEOS-II had transferred 13TB of mission data during its in orbit operation.**
**JAXA learned a lot of lessons in technical and scientific subjects through ADEOS-II system development and operation. **
**ADEOS-II follow-on will be planned as soon as possible.**

## ADEOS-II Operation History

| Date | 2002 | 2003 |  |  |  |  |  |  |  |  |  |  |  | 2004 |  |  |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
|  | Dec. | Jan. | Feb. | Mar. | Apr. | May | Jun. | Jul. | Aug. | Sep. | Oct. | Nov. | Dec. | Jan. | Feb. | Mar |
| Milestone |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| Activity |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |

_**ADEOS-II Operation History**_

**▲****ADEOS-II Routine Operation**

**▲ ****GLI/AMSR Data Release**

**▲****ADEOS-II Launch (Dec.14)**

**▲ ****ADEOS-II Anomaly (Oct.25)**

**Checkout Phase**

**Cal/Val Phase  1**

**Cal/Val Phase 2**

**ADEOS-II Workshop▲**

**Archive Data Operation Phase**

- Satellite/sensor initial checkout
- Ground system checkout

- Mission Management and Operations  start
- GLI/AMSR Level-1 CAL/VAL

- GLI/AMSR Level-2 CAL/VAL

**☆****#37****OPSCOM**

## ADEOS-II Ground System Configuration

- _ADEOS-II Ground System Configuration_

## 	The ADEOS-II mission management and operations was done successfully in corporation with internal and external parties.
Successful global data acquisition, processing and data distribution on the basis of near real time utilization
Establishment of space based data relay technology between ADEOS-II and JAXA Data Relay Test Satellite (DRTS) 
Fruitful GLI and AMSR science products as a result of calibration and validation activity
Constructive ARGOS/DCS project with the ARGOS-Next system between CNES and JAXA

**Successful global data acquisition, processing and data distribution on the basis of near real time utilization**
**Establishment of space based data relay technology between ADEOS-II and JAXA Data Relay Test Satellite (DRTS) **
**Fruitful GLI and AMSR science products as a result of calibration and validation activity**
**Constructive ARGOS/DCS project with the ARGOS-Next system between CNES and JAXA**

_**Mission Management and Operations**_

## AMSR	   : 6,648 scenes
	(Scene size  1,600km(W)× 20,000km(L))
GLI1km	   : 93,338 scenes
	(Scene size  1,600km(W)× 1,600km(L))
GLI250m	   : 10,601 scenes
	(Scene size  1,600km(W)× 1,600km(L))
ILAS-II	   : 3,450 downlink segments
SeaWinds	   : 3,728 downlink segments
POLDER	   : 3,287 downlink segments
DCS	   : 3,728 downlink segments
Approximately 13TB

**	****(Scene size  1,600km(W)× 20,000km(L))**
**GLI1km****	****   ****: ****93,338 scenes**
**	****(Scene size  1,600km(W)× 1,600km(L))**
**GLI250m****	****   ****: ****10,601 scenes**
**	****(Scene size  1,600km(W)× 1,600km(L))**
**ILAS-II****	****   ****: ****3,450 downlink segments**
**SeaWinds****	****   ****: ****3,728 downlink segments**
**POLDER****	****   ****: ****3,287 downlink segments**
**DCS****	****   ****: ****3,728 downlink segments**
_***Approximately 13TB***_

_**ADEOS-II Mission Data Archived **_

## JAXA released AMSR and GLI science products to the public on December 24 , 2003 and continues to maintain these products with ADEOS-II science community. 
ADEOS-II Science Workshop was held from March 1st to 3 , 2004 in Tokyo.

_***GLI (Global Imager) product feature***_
-  Global aerosol distribution with a higher space resolution
-  Global Snow and Ice observation, measures snow grain size and snow impurity
-  Global land area observation with 250m resolution
-  Primary Production of Ocean from SST, Chlorophyll-a concentration.

**JAXA released AMSR and GLI science products to the public on December 24 , 2003 and continues to maintain these products with ADEOS-II science community. **
**ADEOS-II Science Workshop was held from March 1****st**** to 3 , 2004 in Tokyo.**

- _ADEOS-II Scientific Activity_

_***AMSR (Advanced Microwave Scanning Radiometer) product feature***_
-  Quantitative soil moisture observation of wide land area
-  All weather global observation of Sea Surface Temperature (SST)
-  Sea Ice observation in Polar regions on a daily basis
-  Timely observation of Tropical cyclones

## AMSR Sea Surface Temperature ( 2 Oct. 2003 – 24 Oct. 2003 )

## Sample of GLI Image

- Tibet plateau~India~Ceylon island

- Feb. 20, 2003GLI 250m

- Mouth of the Ganges  River

-  The first image obtained from "Midori-II"/ GLI via "Kodama", the data relay test satellite (DRTS)

**GLI First Image via DRTS**

## JAXA Organization as of October 1, 2003

- President
-    Vice President
-       Executive Director

_*Headquarter and Management*_
- Strategic Planning and Management Department
- Industrial Collaboration Department
- Public Affairs Department
- Assessment and Audit Office
- General Affairs Department
- Human Resource Department
- Finance Department
- Contact Department
- International relations Department
- Safety and Mission Assurance Department
- Information System Department
- Ground Facilities Department
- Spectrum Management Office

- General Auditor
-      Associate Executive Director

_*Program Office*_

- Office of Space Flight and Operations

-  ***Office of Space Applications***

- Institute of Space and Astronautical
- Science

-  Institute of Space Technology and Aeronautics

## Office of Space Applications

**Program Management and Integration Department**
**Quality Assurance Office**
**Satellite Operations systems Engineering Department**
**Satellite Applications Center**
_*Satellite Project Teams*_
**   ****OICETS (Optical Inter-orbit Communications Test Satellite)**
**   ****ETS-VIII (Engineering Test Satellite-VIII)**
**   ****WINDS (Wideband Internetworking Engineering Test and Demonstration Satellite)**
**   ****ADEOS-II (Advanced Earth Observing Satellite II)**
**   ****ALOS (Advanced Land Observing Satellite)**
**   ****GOSAT (Greenhouse Gases Observing Satellite)**
**   ****GPM/DPR (Global Precipitation Measurement/Dual-frequency Precipitation Radar)**

- Earth Observation Research and Applications Center (EORC)

## EORC Organization  (As of June 15, 2004)

- Earth Science Research Director

**Mr. Haruyama**
- EORC Director

- _EORC Organization _ (As of June 15, 2004)

**Mr. Manabe**
- EORC Assistant Director

- _Budget_
**Mr. Matsuura**

- _Planning_
**Mr. Ishida**