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Earth Observation data transfer experiment between Thailand, Europe, USA and Japan
by using APAN
Mitsuhiko Fuda JAXA/EORC
APAN 2007@ManilaJanuary 23, 2007
2007/1/23 APAN 2007@manila JAXA/EORC/Fuda 2
Contents
JAXA Earth Observation Mission status & plan
Data exchange scheme for each Mission
Purpose of the experiment
Experiment detail
Network history
Future Plan
2007/1/23 APAN 2007@manila JAXA/EORC/Fuda 3
JAXA Earth Observation Mission status & plan
~2002 03 04 05 06 07 08 09 10 11 12 13 14
Disaster Monitoring
AndResource
Management
【 Optical Sensor】MOS-1,ADEOS (87~95) (96~97)
【 Optical & SAR】JERS-1, ALOS (92~98), (06~)
【 PrecipitationRadar】TRMM/PR
(97~)
【Microwave Sensor】
MOS-1(87~95)
【 Optical Sensor】MOS-1, ADEOS(87~95) (96~97)
【 Cloud Radar】
【 Spectrometer】ADEOS/ILAS (96~97)
JFY
Daichi(ALOS)
ADEOS-II / ILAS-IIGOSAT
ADEOS-II / AMSR
Aqua / AMSR-E
GCOM-C/ GLI F/O ADEOS-II / GLI
GCOM-W/ AMSR F/O
【 Sea Surface Wind Vector, SST】
EarthCARE/ CPR
Geo-Stationary Earth Observation Mission
Disaster Monitoring constellation Mission
GPM/DPR
Note: This chart includes NOT authorized plan
【 CO2 】
Global WarmingAnd
Global Water Cycle Observation
Water Cycle Observation
Climate Change
Observation
Greenhouse Gas
Observation
【 Cloud, Aerosol, Vegetation】
【 Cloud, Aerosol】 Legend Symbol
Planned Project
Approved Project
After Operation Period
ADEOS-II follow on
ALOS(06~)
▲2006.1.24
2007/1/23 APAN 2007@manila JAXA/EORC/Fuda 4
Data exchange scheme for each Mission- Daichi (ALOS) -
Each Node is associated with a geographical zone which defines the extent of its area of activity (supporting the physical residents therein as potential ALOS users) as an ADN partner. - ESA: Europe and Africa- NOAA/ASF: North and South America- GA: Oceania- JAXA: Asia - GISTDA: Asian Sub-Node
ESA NOAA
ASF
JAXA
GA
AsiaRegion
Europe and Africa Region
Australia and Oceania Region
North and South America Region
Antarctica : JAXA in association with National Institute of Polar Research
ALOS Data Node framework to enhance to use the data more efficiently.
•JAXA is now receiving global Daichi (ALOS) data via Data Relay satellite (Kodama).•JAXA is sending the ALOS Level 0 data to each Node (Currently media (SONY/DTF-2) shipment.)•JAXA and Nodes are discussing to move the High Speed network transfer.•Data Volume totally 600GB/day (ESA: 146GB/day, ASF: 180GB/day, GA: 58GB/day, GISTDA: 61GB/day, other: 91GB/day).•Each Node to receive the data in 24hours -> necessary STABLE/RELIABLE bandwidth 25Mbps/Node.
•https://auig.eoc.jaxa.jp/auigs/en/top/index.html
GISTDA
2007/1/23 APAN 2007@manila JAXA/EORC/Fuda 5
AUIG
2007/1/23 APAN 2007@manila JAXA/EORC/Fuda 6
Data exchange scheme for each Mission- GOSAT (near future) -
High Latitude data receiving station and network transfer to Japan.
GOSAT
KSAT@Norway, Tromso/Svalbard
•High Latitude receiving station capture the GOSAT data each 100min interval.•Data Volume is up to 60GB/day for GOSAT. •Receiving the data in 100min/orbit -> necessary STABLE/RELIABLE bandwidth over 20Mbps.
2007/1/23 APAN 2007@manila JAXA/EORC/Fuda 7
Purpose of the experiment
Based on the JAXA EO satellite plan, data exchange volume will increase.Data exchange and distribution are also encouraged as near real time base.In terms of current mission (TRMM, AMSR-E), JAXA utilizes APAN.In terms of Daichi (ALOS) and future mission (GOSAT,...), data volume is huge and we need STABLE, RELIABLE and REASONABLE network.Next month, JAXA is planning to evaluate the network performance, stability, transfer protocol and security by using APAN.
2007/1/23 APAN 2007@manila JAXA/EORC/Fuda 8
Experiment detailTest Overview
Before we begin:
Verify by ping command that a healthy network exists end-to-end.
Confirm the network route by traceroute.
The Test:
Transport real Daichi (ALOS) mission data files (MAX size: 1GB) via several FTP/TCP and SCP/UDP links.
Monitor the throughput both of FTP/TCP and SCP/UDP traffic.
Check the stability both of FTP and SCP during 24H.
Verify that APAN network and UDP supplies efficient mission data transmission.
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2007/1/23 APAN 2007@manila JAXA/EORC/Fuda 10
JAXA EO Network (near future)
JAXAInternal WAN(AS3488)
JAXAInternal WAN(AS3488)
TsukubaWAN(AS18127)
TsukubaWAN(AS18127)
SINETJapan Science(AS2907)
SINETJapan Science(AS2907)
MaffinAgriculture(AS18125)
MaffinAgriculture(AS18125)
APAN-JPAsian-Pacific(AS7660)
APAN-JPAsian-Pacific(AS7660)
Abiline10G backbon
e (AS11537)
Abiline10G backbon
e (AS11537)
Tein2-HK(AS24489)
Tein2-HK(AS24489)TransPac
2(AS22388)
TransPac2(AS22388)
Geant2EU 10G (AS20965)
Geant2EU 10G (AS20965)
GARRItalian(AS137)
GARRItalian(AS137)
UNINETTNorway Univ(AS224)
UNINETTNorway Univ(AS224)
10G
10G
1G
100M
100M
GA, Australia
NASA/GSFC, USA
ASF, USA
KSAT,Tromso,NorGISTDA HQ,
ThaiESA/ESRIN, Italy
1G
1G1G 10G
10G
10G via NY
622M
2.5G
Not Planned
Not Planned
ThaiSarnSocial/Scientic and Reserach
(AS3836)
ThaiSarnSocial/Scientic and Reserach
(AS3836)
Tsukuba
1G
10GHatoyama
JGN-II(AS17934)
JGN-II(AS17934)
Tein2-SG(AS24490)
Tein2-SG(AS24490)
ThaiREN(AS24475)
ThaiREN(AS24475)
50M 1G
100M
155M10G
GISTDA/EOCLadkabang, Thai
4M
622M 622M
622M
155M
Paciffic Wave LA
Paciffic Wave LA
10G via LA
StarLight(StarTAP)(AS10764)
StarLight(StarTAP)(AS10764)
Tein2-JP(AS24287)
Tein2-JP(AS24287)
JGN-II(AS17934)
JGN-II(AS17934)
10G
10G
10G
10G
10G
10G via Cicago
1G
KSAT,Svalbard,Nor
MAN LAN
MAN LAN
10G
10G
10G
MAX-gigapop Univ MD ( AS10886)
MAX-gigapop Univ MD ( AS10886)1G
2007/1/23 APAN 2007@manila JAXA/EORC/Fuda 11
Experiment with Europe
APAN-JPAsian-Pacific(AS7660)
APAN-JPAsian-Pacific(AS7660)
Abiline10G backbone (AS1153
7)
Abiline10G backbone (AS1153
7)
Tein2-HK(AS24489)
Tein2-HK(AS24489)TransPac
2(AS22388)
TransPac2(AS22388)
Geant2EU 10G (AS20965)
Geant2EU 10G (AS20965)
GARRItalian(AS137)
GARRItalian(AS137)
UNINETTNorway Univ(AS224)
UNINETTNorway Univ(AS224)
10G
1G
KSAT,Tromso,Nor ESA/ESRIN, Italy
10G
10G
622M
2.5G
Tein2-SG(AS24490)
Tein2-SG(AS24490)
622M 622M
622M
Paciffic Wave LA
Paciffic Wave LA
10G via LA
StarLight(StarTAP)(AS10764)
StarLight(StarTAP)(AS10764)
Tein2-JP(AS24287)
Tein2-JP(AS24287)
JGN-II(AS17934)
JGN-II(AS17934)
10G
10G
10G via Cicago
1G
10G
10G
Available Bandwidth: 30Mbps(ESRIN), 50Mbps( Tromso)
ftp
scp
ftp
scp
2007/1/23 APAN 2007@manila JAXA/EORC/Fuda 12
Experiment with GISTDA/Thailand
APAN-JPAsian-Pacific(AS7660)
APAN-JPAsian-Pacific(AS7660)
GISTDA HQ, Thai
ThaiSarnSocial/Scientic and Reserach
(AS3836)
ThaiSarnSocial/Scientic and Reserach
(AS3836)
JGN-II(AS17934)
JGN-II(AS17934)
50M
100M
10G
Available Bandwidth: 10Mbps
ftp
scp
ftp
scp
Tein2-HK(AS24489)
Tein2-HK(AS24489)TransPac
2(AS22388)
TransPac2(AS22388)622M
JGN-II(AS17934)
JGN-II(AS17934)
Tein2-SG(AS24490)
Tein2-SG(AS24490)
50M 1G
155M10G
622M
622M
Tein2-JP(AS24287)
Tein2-JP(AS24287)
10G
1G
ThaiREN(AS24475)
ThaiREN(AS24475)
2007/1/23 APAN 2007@manila JAXA/EORC/Fuda 13
Experiment with ASF
APAN-JPAsian-Pacific(AS7660)
APAN-JPAsian-Pacific(AS7660)
Abiline10G backbone (AS1153
7)
Abiline10G backbone (AS1153
7)
TransPac2(AS22388)
TransPac2(AS22388)
ASF, USA
10G
622M
155M
Paciffic Wave LA
Paciffic Wave LA
10G via LA
StarLight(StarTAP)(AS10764)
StarLight(StarTAP)(AS10764)
JGN-II(AS17934)
JGN-II(AS17934)
10G
10G via Cicago
10G
10G
Available Bandwidth: 50Mbps
ftp
scp
ftp
scp
2007/1/23 APAN 2007@manila JAXA/EORC/Fuda 14
JAXA/EORC’s Network History 1998 - :
TRMM real-time data (1.35 GB/day) transfer from NASA/GSFC to JAXA/EOC (experiment operational)
March 1999 : GOIN’99
Nov. 2005: Earth observation ( Daichi Level 0 simulated) data transfer experiment #1 ESA – Japan
Sep. 2006 - : AMSR-E data (1.3 GB/day) transfer from NASA/GSFC to JAXA/EOC on
operational basis through APAN Oct. 24, 2006:
Daichi transferred from Initial Cal/Val Phase to Routine Operation Phase: Distribution of the calibrated Daichi data was started. AUIG was opened to the public domain.
End of Jan. to Feb. 2007: Earth observation ( real Daichi Level 0) data transfer experiment #2 ESA – Japan, GISTDA – Japan, ASF - Japan
April 2007: JAXA/TKSC will join Tsukuba WAN (1 Gbps) connected with APAN (access line:
10 Mbps now)
2007/1/23 APAN 2007@manila JAXA/EORC/Fuda 15
Future PlanJFY2006
JFY2007 or 2008
The Data Transfer Experiment
The future projects
Daichi Level 0 data transfer between JAXA and Data Node: 25 Mbps x 3 nodes : 75 Mbps
GOSAT Level 0 data transfer from Norway to JAXA: 20 Mbps
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We appreciate KDDI and APAN people for their cooperation.