Transcript telescience-wg-update.ppt

Telescience Update
Shinji Shimojo
Fang-Pang Lin
Telescience working group on
PRAGMA
Co-lead by me and Fang-Pang Lin
data acquisition, sharing and analysis by remote
observation using sensors and devices
1. Environment:
a. Common Test Platform:
b. Common Architecture
i. Middleware <led by Tomas Molina> ASK Tomas!!
ii. Viz Wall (TDW) <Framework from Jason Leigh>
iii. Real time video streaming <UW>
2. Applications:
a. General Targets:
i. On demand real-time streaming.
ii. Distributed measurement
iii. Scalable, adaptive, reusable…
b. Applications: Bio-medical, Earthquake, Flood Control,
Meteorological, Agricultural, Ecological, Oceanographic,
GeoScience
c. Educational Component
PRIME and PRIUS
Presented at Pragma Institute Taiwan 2007
Uncompressed HDTV video streaming
demo@SC07
UHVEM,
Osaka University
Reno
Research channel
Booth #2259
JGN2
Pacific
Wave
GEMnet2
Otemachi
Access point
Seattle
Access point
NTT ivista
IP-based uncompressed HDTV streaming
Handling up to 1.5Gbps !!
Enabling technology of telescience
• Live Streaming of observation
– Video transmission through High speed Internet
• Remote Instrumentation
– TCP or Web services
• Observing Data acquisition
– High quality CCD
• Data Sharing and annotation
– Grid Database
• Data analysis and synthesis
– Grid Resources
• Data Visualization
– Tiled Display wall
All elements are now integrated into Optiportal
Drastic Change in infrastructure
in 5 years
5 years ago
now
HD Realtime image
streaming
Specialized
device(KDDI)
PC based low cost
devices
Network bandwidth
Less than 1Gbps
10Gbps for each
cluster
Remote control
Specialized hardware
web based semiautomatic software
Analysis and synthesis Grid-based
software
web service based
Remote instrumentation becomes commodity
/dev/shm
SRB Server
(32bit machine）
PERMIS Server
SRB
Storage
SRB (S)
PERMIS (S)
Control Server (64bit machine)
Meta DB (S)
PostgreSQL
GAMA Server
MCAT (S)
GridFTP (S)
GAMA (S)
Disk
Meta DB (C)
Rendering Master
globus_xio
SRB Server
SRB
Storage
TCP driver
TCP
UDT driver
gUDT
SRB (C)
Penetrator
GAMA(C)
Tomcat
SRB (S)
APAN
GridFTP (S)
Client PC
JGN2
Web
browser
globus_xio
UDT driver
NICT Osaka Research Center
SC07 Reno Booth
gUDT
Rendering Server(Cluster)
SAGE recv
Render process
レンダリング・ノード
レンダリング・ノード
レンダリング・ノード
How to make the oral truct model?
- by using Cone Beam CT ?-
This experiment has been certificated by the ethics committee at Faculty of Dentistry , Osaka University
2,730,000 mesh
No-overlapped
Hexa-hedron
Orthogonal image Volume rendering image Segmented image
Penetrator Demostration using Tiled
Display Wall
NICT 2005©
Astronomical Observation on the
sensor network
• Many explosions in our
universe！
– Gamma-ray burst
– Cataclysmic variables
• We don’t know when
these phenomena occur
• It is possible to get the
first data that the
luminosity changes by
connecting many (small)
telescopes with the
network
Missing data
GLEON 6 @ Achbold Field Station, Florida
13-14, Feb, 2008
• Buoys installed in Archbold, Erken and Sunapee (dataturbine used)
• Moore Foundation ~$2M award for supporting GLEON & CREON
• CREON Integration Meeting in PRAGMA 14.
Tools for 2010 and beyond
• Tiled display wall
• Scalable multi-core cluster equipped with many
software infrastructure connected to high
speed network
• Reference model for Laboratory Level
System(LLS)
• 3D or other immersive technology is now
developing.
– HOPE (High-definition Osaka univ. Projection
Environment) is an example.
Presented at IRNC Worksohp 2007
Recommendation for international
collaboration in cyberinfrastructure
• Develop Hubs for international collaborations which people and
technology gathers.
– PRAGMA is an exemple.
– They foster and sustain internationally collaborative science such
as telescience, GeoGrid, GLEON, etc.
– Mixture of interdisciplinary people
– People exchange including students are mostly important.
• Develop/Deploy service oriented architecture on the network
and its sustainable/operational environment in global basis.
– We need different type of service on the network such as large
volume data, realtime streaming, and secure data environment, etc.
• More data intensive application and global sensor type
applications will be coming.
Presented at IRNC Worksohp 2007
Presentations
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PERMIS+GAMA by you
Ninomiya-san
Microscope update by Sakane
CREON by Fang-Pang Lin
Sensor net update by Tanaka
Sensor Grid by Kusumoto
Smarr Tilak
StarCAVE by Jurgen Schulz
Etc