CURRENT STATUS

OF

GLOBAL IWGER

(GLI)

.<,”

@NA.SD1NATIONAL SPACE ~VELOPMEAGEKY OF WM

sensors R & D.

Wc seek to develop the mosl suitablewhich will complement other countrjes

observation programs.

Observation

GlobalObservation

(sun Synchronous./moderate altitude)

Large bus

Regionsl LendObservation(sun synchronous./low alt,tu~~ium bus

Diurnal cycleObservation(lW-high inclination/low-moderate alti-tude)

Small-medium bus

GeostationaryObservation(gaostationsry mbit)

Large bus

J-1 ExperimentalObservation

Small bus

Others

1995 2000 2005 2010

ADEOS ADEOS-11 ADEOS-MIMG RIS

OCTS AMSRSaa- Winds

IIAS 10MS IIAS-2 POLDER.2 AMSR-2 TERSEAVNIR GLI

Sea- Wir!ds

NSCA T POLOER ( TOMS) Gu-2 TOMUIS—

HIROS- I HIROS- II

L.

AVNIR-2NSAR

;~;~; LALT

fia+=w TRMM TRMM- n ~MM- m(TRMM II S.>>a 9UR~ti%*-

““--1-

— —VIRS PR-2

~&SM)OIXJb+–.*~~tiX “RS-2 CPR (non-swn)‘R :PAES L/s

DPR DIAL CERESTMI.2 CERES AMSR-2 VIRS-3 CPR

Water cycle snd anergyobewation in aquatcs-lmv

Ba–*nEsnATMOS- I ATMOS- II

Iatitie(-moderata latitude forAtmospheric dynamics and

TRMM 11 miaaions)regionxmzm. xR62ti m~ chemis~ in ~uat~- m~erate

[~~~s ~~.~ (CE=S)

HL4S JL4WS (TERSE)—

latitude region MILES IMG-3 (cEREs)

GEOS- I GEOS-If

GEOMER-1 GEOMER-2MlUS-l MIUS-2

J-IXSS,> > = Y J-1 Experimental Mission

[LIDAR MILES TERSE DIAL ADALT JUWS

L—-. . . . . . . . . . . . . . . . . . . ..~

‘-ire–-----’-----------’--------””--

e:

ti >v%iarafi ! Cvwenic cool= ex~~nt

J.l%E>.y>a > J-1 Experimental Mission

~

oMH%/X~&>.2 >3> Zero inclination/high altlttie mision

GU

S%9 +Z9XS.Y932A

Ocean dynamicmisslmX%3E M/~S/S~K hi~h iwiinationihigh altitude

ADALT

ss-2. -3 etc. Same one or improved Italic: International cooperation

The namea of satellltea and sensors are temporary

CPR : Cloud Profiling RadarGEOMER : Geostationary Meteorological and Environmental Radiometer (.*era w4 ewmmssmsE*KSL.LALT : Laser ALTimeter REFERENCE:,92 EsrIhEovi!M~mt Okservat

MILIS : MILlmeter Sounder

--- -. -. —) .i ) 1

r.

Outline of ADEOS-II Program @=,~:AGENCY OF JAPAN

.,..?$$.:F.??.:.:&>x<2.:,?..:>,<:,::A.y:.;.!*<.2..,:..,:.:.:..:..,..... ... . ,..,,...,‘,..+.,.:.:fi.:;f,fi:?,:K.:,:::,!.,,.,..: ~~ , :fi.’.,.’.’,’:>,:,::.’,’.’,.’”‘.’.>, .’f>..~r ‘.7.:>;,x/.:.;;fi.i$;;;+.l.:;j;<?‘,:>;~>:,:,:.:?,::.* :.:~;;.’%,x ::.2,’.:;::’,~.,,.:.’.’:;...:;..?;.::>:...;..;.~.:,yfi.$:, ,<,,,.,,., ..... .. .,. ,... ............ ...... ..... .... ........................... .......

2. Characteristics

NASDA instrumentsAMSR (Advanced Microwave Scanning Rad

GLI (Globs

DCS (Data

lmager)

Collection Sys em

ometer)

Other agency instrument (Updated base line)m ILAS-11 (Improved Limb Atmospheric Spec

SeaWinds (Modified NSCAT : NASA/JPL)

rometer:JE

POLDER(Polarization and Directionality of the Earth’s

Reflectances:CNES)tl

— -.—, -. —. -1 ! ) \l-

. -.

8, (.

* L - I

Main Characteristics of ADEOS-II S/C(Phase-A+ Baseline) IwN.AsDm

NATIONAL SPACE DEVELOPMENTAGENCY OF JAPAN

Total Weight

Mission Payload

Generate Power

Life

Orbit

Altitude

inclination

Period

Recurrent Period

Loca time

Approx. 3.5 ton

Approx. 1.2 ton

5.OkW at EOL(Approx. 1.2kW for mission instruments)

3 years design ( 5 years fuel )

Approx.

Approx.

Approx.

4 days

Sun Synchronous Subreccurent802.92 km

98.62 deg

101 min

AM 10:30* 5min

SCANNING CONCEPT I@~DANAWNAL SPACE OEVELOPMAGENCY OF .L4PAN

Telescope+(Prima~ optics) ~u~

shad

lkm X lkm/pixel(at nadir)12pixels/scan (along track)

* 20°; L*

wave length AL IFOV SN AD

,,-(.

..’

‘)-[

nm nm Irl

I 380 10 1000 >600 1.9,

2 400 10 1000 >800 123 412 10 1000 >800 124 44.3e 10 1000 >800 1?<5 460 10 1000 >800 1?.6 490 10 1000 >800 127 500 10 1000 >800 128 5?.0 10 1000 >800 17,

9 545 10 1.000 >800 12

10 565 10 1000 >800 1211 600 10 1000 >800 12

nm nm nl IB

12 625 10 1000 >800 1213 667 10 1000 >800 1214 678 10 1000 >800 1?.

15 710 10 1000 >800 12’

16 748 10 1000 >800 1217 760 10 1000 >800 1218 865 10 1000 >800 ~’

19 465 70 250 >200 12 ;20 550 60 250 >200 1221 660 60 250 >200 1222 830 140 250 >200 12

* und.erline.”piecewise linear

..— ..-.——. - ...—.—. --.— — . --— -.—.

t \

MISSION REQUIREMENT(SWIR& MTIR) @ eGEpAAGENCY C%WAN

wave length Ak IFov SIN AID wave length

23 1;0 ;o 10;O >TBD 12 28 3:;1524 1240 20 1000 >74 12 29 6.725 1400 50 1000 >TBD 12 30 7.026 1650 200 250 >109 12 31 7.327 ~2215 270 250 >105 12 32 8.3

33 10.8534 11.95

Ak IFOV NEAT Ad I

~m K

0.33 1;00 <0.1 120.5 1000 <0.1 120.5 1000 <0.1 120.5 1000 <0.1 120.5 1000 <0.1 121.1 1000 <0.1 121.1 1000 <0.1 12

,.’..,;,, :.,

(’,.. .. ...,

‘.., “ .’

f--

CURRENT SCHEDULE OF ADEOS-II& GLI@

N.ASDANATIONAL SPACE WVEGMAGENCY Of JAPAN

.,..+...,.:..,.....+....:,..,.......

CY 1993 1994 1995 I 1996 1997 I 1998 I 1999 I 2000 .JF’Y~ 1993 ~ 1994 ~ 1995 ~ 1996 ! 1997 i 1998 i 1999 ! zoo(j”--..................................--...*..................4.....-----...................................................................--*...............

*

,,*

ADEOS-Io

,*,

,

:- 1 I

I Engineering Model I ~***,,

1

A!

I *

I,

,**

, L Proto-FIight Model I **

r ------- . . . . . . . . ...-> ----------i

-------- . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . ,,- . . . . . . . . . . . . . . . .t '::.::.:....x.... ......... .... ....x.\.j.....................................3 ‘,:; .,:;:i: :,:,:. .... .. ........ ... ........ ..... ..... .. ...... .,.,.,,,,.......... .,.,...........~...,...... ..... .,...,.,.,.,.........:~~,, ~,:y.:j,: ; **,:,:, ,:.:.:,,.:.,,,,. ..........

........ ...

Cri~ical ItemTrial Mantifactur{

GLIAMSR... ..

,“...

, . ;I

,

,*:,,

I #Prbto-Flight Model ~

., ,* , ,, 0,, , , ,0* *. ,., :

&cOMETS : ;

. . . . . . . ..=-..-———.—— -- - . .—.. . .. .-.,.. ~~~-

,.,’

. ...,

#-

ADEOS-II SATELLITE PROJECT ORGANIZATION @ ~DANATUJNAL SPACE DEVELOPMENTAGENCY OF JAPAN

Earth Observation Satellite PROJECT MANAGER

Dept.

TAKAO ANZAISHIGEO YAMADA SENIOR ENGINEER

(BUDGET & CONTRACT)

INSTRUMENTS INTERFACES MANAGERTAKASHI OTSUKA

SENIOR ENGINEERYASUYUKI ITO (SPACECRAFT SYSTEM)

Sea Winds SHIN-ICHIRO ICHIKAWAPOLDEREAS-11

L

1r

AMSR GLI DCS PLATFORM SYSTEM MANAGER ~

INSTRUMENT MANAGER INSTRUMENT MANAGER INSTRUMENT MANAGERTAKASHI TAMURA

YASUYUKI ITO MASAKATSU NAKAJIMA YASUYUKI ITOI

PLATFORM SYSTEM ENGINEER

MASAHIRO KASUYAHIRONORI MAEJIMA

INSTRUMENT ENGINEER INSTRUMENT ENGINEER INSTRUMENT ENGINEER NOBUTAKA TASHIRO

HIRONORI MAEJIMA YASUSHI KOJIMAKAZUNORI FUKUYAMA

YASUSHI KOJIMA

L

. ... ___..-— — .. ..— — .—. -—— . —...——- ..— — .-.

Earth Environment Observation CommitteeAdvisory Board

P NASDA

I

ADEOS II Mission TeamAkimasa Sumi

I

GLI Sensor TeamTeruyuki Nakajima

AMSR Sensor TeamAkira Shibata

DCS Sensor Team I

Oceanosphere SubteamMotoaki Kishino

Landsphere SubteamGenya Saito

Validation TeamToshio Koike I

0.2pm

T

/’-

I

(-(-

r..cc’

T

ADEOS1l/Global Imager

I 1

i-

a

Global imaging

Multi-wavelength VIS-IR radiometer

250 m -1 km spatial resolution

+

Near surface phenomena

Environmental change/variability

Statistics for vegetation, land wetness, snow/ice,cloud microphysics, aerosols, ocean color

SST, polar region, cloud amount

atmospherellandlcry osphere

—‘) -’! -.

Sciences in the GLI Mission

Science Objectives:

1. Understanding of Energy/Water Circulation2. Understanding of Carbon Cycle and Biomass Production3. Global Change Watching

Related International Projects:

WCRPIGEWEX, CLIVAR, ACSYS; lGBP/JGOFS

Issues for High Level Products:

1. Global Scale Land/Ocean Biomass, Primary ProductionAnnual Variability

2. Potential Land Biomass3. Anthropogenic Pollution Effects on Cloud and Aerosol Fields4. Water Vapor Field and Poleward Energy Transportation5. Detection of Climate Change due to Greenhouse Gas increase

Sciences In Lne ULI IVIISaIUII - bUIILIlluGu

Issues for Products:

(A)

1.2.3.4.5.6.7.

(B)

1.2.3.4.5.6.7.

(c)

1.2.3.4.5.6.7.8.9.10.

11...(

(D)I

1.2.3.

4..

( 5.

6.,—( 7.

,.-.I

.(

Atmosphere

Cloud Optical Thickness, Cloud Water, Efiective RadiusCloud Base Height, Multi-layer StructureColumn Water Vapor AmountWater Vapor ProfileAerosol Amount, Effective RadiusPAR, SRBPrecipitation

Oceanosphere

Pigment ConcentrationSeston ConcentrationDissolved Organic Matter ConcentrationFluorescencePhoto-synthetic Activity, Primary ProductionSSTWater Flow/Sea Ice Tracing by Ocean Color/SST

Landsphere

Vegetation ClassificationLand Use ClassificationBiomass, Primary ProductionBiomass Burning and SlashingDeforestation, Change in Land UseChlorophyll ConcentrationPlant Water Content, Plant ActivitySoil Organic Matter, Soil Iron ContentLand Surface TemperatureMethane Emission from swampsMonitoring of Agricultural Production

Cryosphere

Snow/Ice AreaAge, Contamination, Water ContentSea Ice WatchingWatching of Snow-Vegetation Mixed AreaWatching of Permafrost AreaSnow/Ice Surface TemperatureSnow/Ice Albedo

g ~ ~ ~ q > , ‘-’,, -,, --,, -, .- -,, -.

—. 7

= 7

Global Environment Studies in the GLI mission

Biiomass–variabil ity

>loud/water vapor variability~erosols/air pollution moni

‘riabilitv

Snowhce variability AGlobs warmina watchinq ~

~Biomass variability

;ST/dynamics variabi

torir

ility

1.0

0.8

zE

0.4

0.2

0.0.1 1 10 “’ i 100

Wavelengths ( ~m)

1

.1

.01

.001

.0001

.00001