Sensor Asia Development Progress HONDA Kiyoshi Asian Institute

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

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

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

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

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

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

SOS Station + = Linux Box Fieldserver SOS Implementation SOS Station

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

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

Find the sensor on GE immediately GE client

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

Link to a SOS - Dynamic KML Requesting Dynamic KML

Sensor Location

Viewing Sensor Location and Channels

Visualize Data

Obtaining Sensor. ML

Camera Image Access

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

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

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