1. Sensor Asia Development Progress HONDA Kiyoshi Asian Institute of Technology / Mie University Aadit Shrestha, Rassarin Ch., NGUYEN Duy Hung Asian Institute of Technology Hiroshi SHIMAMURA e-laboexperience

2. Contents Concept of Sensor Asia Concept of Sensor Asia Sensor Observation Service Sensor Observation Service Sensor Service GRID ( SSG ) Sensor Service GRID ( SSG ) Development Progress Development Progress

3. Farmers, Students, Scientists, Engineers, Decision Makers … Buy a Field Server, Connect sensors, View the data on GE, Overlay with GIS Data. Server Sensor Plug & Play Sensor Plug & Play Automatic Configuration Automatic Configuration Establishing Data Path Establishing Data Path Archiving Archiving Data Publishing Data Publishing Overlay with GIS Server Overlay with GIS Server But, can everyone do Now ?

4. Sensor ASIA Promote Sensor Observation in ASIA using Sensor Service GRID(SSG) as an infrastructure Promote Sensor Observation in ASIA using Sensor Service GRID(SSG) as an infrastructure Sensor Plug & Play Sensor Plug & Play Easy Installation/Archive/Publishing for scientist/engineer/anyone Easy Installation/Archive/Publishing for scientist/engineer/anyone Off-the-shelf Sensor-node, Sensor Off-the-shelf Sensor-node, Sensor Ubiquitous Open Sensor Network Ubiquitous Open Sensor Network High-density ( Spatial/temporal ) observations High-density ( Spatial/temporal ) observations Environment Environment Agriculture Agriculture Meteorology Meteorology Education Education Security …. Security …. Interface to MetBroker/Digital Asia/Digital Earth Interface to MetBroker/Digital Asia/Digital Earth Application testbed of SSG - ALFAE Application testbed of SSG - ALFAE Thailand, Malaysia, Japan …. Thailand, Malaysia, Japan …. Contribution to Business Contribution to Business Easy installation will reduce cost, increase sensors/FS node Easy installation will reduce cost, increase sensors/FS node Various program to obtain/share data Various program to obtain/share data

5. SOS: Sensor Observation Service OGC: Open Geo-Spatial Consortium Standards on SWE OGC: Open Geo-Spatial Consortium Standards on SWE SOS ( Sensor Observation Service ) SOS ( Sensor Observation Service ) SPS ( Sensor Planning Service ) SPS ( Sensor Planning Service ) WNS ( Web Notification Service ) WNS ( Web Notification Service ) Obtain Sensor Information Obtain Sensor Information Standard Query and Answer Standard Query and Answer O&M Documents ( xml ) O&M Documents ( xml ) Sensor Name, Location, Spec, Data ….. Sensor Name, Location, Spec, Data ….. Provide standard interface to sensor data Provide standard interface to sensor data Limitations Limitations Not field oriented Not field oriented Gap to physical sensor setup Gap to physical sensor setup Sensor configuration Sensor configuration Security Security Public Service Public Service

6. We propose SSG; Sensor Service GRID Provide useful service layer on top of SOS Provide useful service layer on top of SOS Push SOS ( OGC Sensor Observation Service ) to sensor side as much as possible: on Field Server Push SOS ( OGC Sensor Observation Service ) to sensor side as much as possible: on Field Server Sensor Plug & Play Sensor Plug & Play Automatic Configuration Automatic Configuration A/D; Sensor output -> Measurement Data A/D; Sensor output -> Measurement Data Data Path ( Sensor Node->Server ->Archiving/Publishing ) Data Path ( Sensor Node->Server ->Archiving/Publishing ) Visualization Visualization Security Security High Adaptability in various Network/Power/Regulation Environment High Adaptability in various Network/Power/Regulation Environment Geographic Information Web Service Geographic Information Web Service Gateway to Metbroker -> Seamless connection to/from existing DB Gateway to Metbroker -> Seamless connection to/from existing DB

7. Scenario 4 Sensor Service GRID Sensor Service GRID Sensors Field Server with/wo SOS Catalog Security SOS Proxy Archiving SPS SAS G2K Visualization WMS WFS Metbroker Gateway

8. SOS Station + Fieldserver Linux Box SOS Implementation = SOS Station

9. Implementation of SOS Field Server Linux BOX Data Feeder SOS Server Direct Client/SSG Configurations are constructed by Sensor ML DB keeps History of Configuration Change ->Flexible Sensor Configuration Change Linux BOX/SOS System Configuration Sensor ML Pool

10. Prototype: Register a SOS Node to SSG Sensor +SOS Configure Data Archiving/Publishing Automatically on SSG Sensor info. download from SSG or embedded in SOS

11. GE client Find the sensor on GE immediately

12. Overview of front-end process (information shower) SSG (AIT ) SOS+FS ( Through Satellite Link ) Client

13. Link to a SOS - Dynamic KML Requesting Dynamic KML

14. Sensor Location

15. Viewing Sensor Location and Channels

16. Visualize Data

17. Obtaining SensorML

18. Camera Image Access

19. Advantages of the system Advantages of the system Easy FS Configuration Change Easy FS Configuration Change Easy Registration of FS on SSG Easy Registration of FS on SSG Easy access to data from applications and visualization Easy access to data from applications and visualization

20. Immediate Work Speed up SOS Response Speed up SOS Response Change Query Style Change Query Style Reduce information redundancy Reduce information redundancy Middleware to cache sensor data on SSG Middleware to cache sensor data on SSG Implementation in Firewall/NAT environment Implementation in Firewall/NAT environment Messaging Service Messaging Service Interface to MetBroker( Dr. Kiura, Ninomiya) Interface to MetBroker( Dr. Kiura, Ninomiya) Sensor P&P Implementation Sensor P&P Implementation SensorML – consistency with Metbroker SensorML – consistency with Metbroker Specification Document Release Specification Document Release

21. Thank you honda@ait.ac.th http://www.rsgis.ait.ac.th/~honda Draught Monitoring FS, Ubon Ratchathani, Thailand