GeoSensor Web Lab - NII Shonan Meeting
Transcript of GeoSensor Web Lab - NII Shonan Meeting
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Temperature: 30 C Humidity: 30%
Windspeed: 12 km/hCO: 0.25 ppmNO: 0.27 ppm
PM 2.5: 14 µg/m3 Temperature: 29 C Humidity: 29%
Windspeed: 11 km/hCO: 0.23 ppmNO: 0.22 ppm
Temperature: 30 C Humidity: 29.2%
Windspeed: 6 km/hCO: 0.22 ppmNO: 0.24 ppm
GeoSensor Web LabConnect, Share, and Use World-wide Sensors
Temperature: 29 C Humidity: 29%
Windspeed: 11 km/hCO: 0.23 ppmNO: 0.22 ppm
Temperature: 29 C Humidity: 29%
Windspeed: 11 km/hCO: 0.23 ppmNO: 0.22 ppm Temperature: 29 C
Humidity: 29%Windspeed: 11 km/h
CO: 0.23 ppmNO: 0.22 ppm
Temperature: 29 C Humidity: 29%
Windspeed: 11 km/hCO: 0.23 ppmNO: 0.22 ppmTemperature: 29 C
Humidity: 29%Windspeed: 11 km/h
CO: 0.23 ppmNO: 0.22 ppm
Temperature: 29 C Humidity: 29%
Windspeed: 11 km/hCO: 0.23 ppmNO: 0.22 ppm
Temperature: 29 C Humidity: 29%
Windspeed: 11 km/hCO: 0.23 ppmNO: 0.22 ppm
Dr. Steve LiangAssistant Professor
AITF-Microsoft Industry Chair on Open Sensor Web [email protected]
Thursday, 20 December, 12
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Mission Statement
• enable organizations to share, collaborate and use the information generated from the world around them
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Solution
• developing open standard-based sensor data management systems make it simple to publish, search for, understand, and use environmental monitoring data
• in some cases, even to control the Internet-connected sensors and devices
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@steveliang
“the number of Internet-connected devices will reach between 50 and 60 billion by the end of the decade”
Verizon and Ericsson, 2011
Source: Wall Street Journalhttp://online.wsj.com/article/SB10001424052702303544604576434013394780764.html
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http://www.geosensorweb.org
3 Vs of BIG Data• Volume
• 5.6 billion mobile phones in use (2011)
• 50~60 billion Internet-connected sensors by 2020
• Velocity
• 30 billion pieces of content shared on Facebook every month
• Variety
•Many kinds, fragmented, no sampling scheme, no metadata, no quality control
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@steveliang
HOW TO LINK DIFFERENT SENSOR NETWORKS?
?air quality traffic
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http://www.geosensorweb.org
Service Registry/Search Engine
VISION: AN WORD WIDE SENSOR WEB
A Sensor Web Browsersensor system A : Air
sensor system B : Water
sensor system C : Smartphones
station 1
station 2
station 3
station 4
station 5
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# of observations
sensors ranked by #observations
International and national sensor arrays (NOAA, NASA, NRCan, ESA, etc.)
# of missing sensors >> # of currently available sensors
(Currently) “missing” sensors....
Medium size sensor arrays (provincial networks)
What if we lower the barrier of publishing/finding/using sensor data?
Sensor Data Long Tail (Liang, 2010)
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– Dr. Steve Liang – http://sensorweb.geomatics.ucalgary.ca –
Unleash the Power of Sensors
Innovation in Assembly
A Web of Sensors
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Example - GeoCENS
GeoCENS• An $1.08 million project funded by Canarie and Cybera• An open sensor data portal (★ ★ ★ ★ ★)
• Very easy to use• High performance• More than 1000 users per month
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How to find the data you want?
How to browse the sensor web in case you don’t know what you are looking for?
How to connect multiple data sources in a coherent environment?
How to process the sensor data streams efficiently?
How to automate as much QA/QC as possible?
How to maintain Openness and Privacy at the same time?
Challenges
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AAFC Drought Monitoring Network• Agriculture and Agri-Food Canada is deploying soil moisture monitoring networks across Canada• use GeoCENS as the main frontend to manage, share, and visualize data• online early next year
Our Project Portfolios - AAFC Drought Monitoring Network
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Rockyview Well Watch
• A RBC Blue Water Project• long term groundwater monitoring• more than 40 well owners• well owners use the platform to upload their well readings• data since 2008• QA/QC by UofC Hydrologists
Our Project Portfolios - Rockyview
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Eagle Watch
• a citizen sensing project counting eagles for more than 20 years in the Rockies• used to use paper and excel data sheets to record and share data• the Eagle Watch portal significantly simplify the data entry, processing, and sharing work
Our Project Portfolios - Eagle Watch
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TRAFFICPULSE: USER INTERFACES (1)
Login/Register Menus Main Page Green Karma
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TRAFFICPULSE: USER INTERFACES (2)
AccidentsConstructions
Rating+/- Safe Mode Settings
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TRAFFICPULSE: USER INTERFACES (3)
Neighbours Traces
Augmented RealityBus Stop Guide
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TRAFFICPULSE: TRACE VIEW
Web Site for Users History
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TRAFFICPULSE: SPEED VIEW
Web Site for Users History
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An Exciting New Direction:
Internet of Things
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We propose to build
• a low-cost networked sensor allows anyone to collect very high resolution environmental readings outside of their home.
• two components:
• sensor
• a sensor cloud infrastructure
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Differentiation
• low cost (<$100)
• anyone can set up (plug-N-play)
• real-time monitoring (Internet-connected)
• open system (open APIs, no vendor lock-in)
• large scale (due to its low cost)
• rich context
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Carrier 12:00 PMWelcome back Steve!!
DONE
Register Your Sensor Here:
♫
Carrier 12:00 PMWelcome back Steve!!
Add a new sensor
23 c 41 %
1 minute ago 10 seconds ago
Sensor #1
Carrier 12:00 PMSensor Web User Login
http://..../login Google
Login
Forget Your Password?
Sign up
1234567890
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Copyright © Steve LiangThursday, 20 December, 12
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Citizens as Sensors(current prototype at UofC)
Wireless Module
Temperature Humidity
EthernetCPU
StorageCO
Dust
Hydrogen Gas
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What can be measured
• CO
• NO2
• OZone
• Humidity
• Temperature
• Dust (PM 5)
• Gas
• Light
• Radiation
• Energy use
*the final configuration depends on applications and costThursday, 20 December, 12
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Similar Projects
• the Air Quality Egg project (AQE)
• London, Antwerp
• the Smart Citizen project
• Spain
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Temperature: 29 C Humidity: 29%
Windspeed: 11 km/hCO: 0.23 ppmNO: 0.22 ppm
Discussions
Temperature: 29 C Humidity: 29%
Windspeed: 11 km/hCO: 0.23 ppmNO: 0.22 ppm
Temperature: 29 C Humidity: 29%
Windspeed: 11 km/hCO: 0.23 ppmNO: 0.22 ppm Temperature: 29 C
Humidity: 29%Windspeed: 11 km/h
CO: 0.23 ppmNO: 0.22 ppm
Temperature: 29 C Humidity: 29%
Windspeed: 11 km/hCO: 0.23 ppmNO: 0.22 ppmTemperature: 29 C
Humidity: 29%Windspeed: 11 km/h
CO: 0.23 ppmNO: 0.22 ppm
Temperature: 29 C Humidity: 29%
Windspeed: 11 km/hCO: 0.23 ppmNO: 0.22 ppm
Temperature: 29 C Humidity: 29%
Windspeed: 11 km/hCO: 0.23 ppmNO: 0.22 ppm
Dr. Steve liangAssistant Professor / AITF-Microsoft Industry Chair
[email protected], 20 December, 12