Download - GeoCENS Presentation
![Page 1: GeoCENS Presentation](https://reader033.vdocuments.us/reader033/viewer/2022052623/559e1d311a28abdd5b8b47cd/html5/thumbnails/1.jpg)
GeoCENSGEOspatial Cyberinfrastructure
for ENvironmental Sensing
Dr. Steve Liang
Assistant Professor
GeoSensor Web Lab
University of Calgary
http://sensorweb.geomatics.ucalgary.ca
![Page 2: GeoCENS Presentation](https://reader033.vdocuments.us/reader033/viewer/2022052623/559e1d311a28abdd5b8b47cd/html5/thumbnails/2.jpg)
Open
Mass Collaboration
Web 2.0
![Page 3: GeoCENS Presentation](https://reader033.vdocuments.us/reader033/viewer/2022052623/559e1d311a28abdd5b8b47cd/html5/thumbnails/3.jpg)
How mass collaboration changes everything?
Goldcorp Inc., a Canadian gold company, couldn’t find gold…
After years of struggling, the company “open sourced” one of its mining site (Red Lake, Ontario).
Mass collaboration found more gold that company could in previous years attempts.
Results: Gave away proprietary data and got back a $ 9 billion company. (Before that, it was a $ 100 million company.)
![Page 4: GeoCENS Presentation](https://reader033.vdocuments.us/reader033/viewer/2022052623/559e1d311a28abdd5b8b47cd/html5/thumbnails/4.jpg)
Web 1.0
Source: IBM 2007
![Page 5: GeoCENS Presentation](https://reader033.vdocuments.us/reader033/viewer/2022052623/559e1d311a28abdd5b8b47cd/html5/thumbnails/5.jpg)
Web 2.0 - The World is Flat
Source: IBM 2007
![Page 6: GeoCENS Presentation](https://reader033.vdocuments.us/reader033/viewer/2022052623/559e1d311a28abdd5b8b47cd/html5/thumbnails/6.jpg)
Wikipedia
- 2 million English articles
- 15x encyclopedia Britannica
- 200+ languages
- 1 million+ editors
- 70,000 regular contributors
- 8th most visited site on the Web
![Page 7: GeoCENS Presentation](https://reader033.vdocuments.us/reader033/viewer/2022052623/559e1d311a28abdd5b8b47cd/html5/thumbnails/7.jpg)
Open Source Geospatial Data: OpenStreetMap
OpenStreetMap creates and provides free geographic data such as street maps to anyone who wants them. The project was started because most maps you think of as free actually have legal or technical restrictions on their use, holding back people from using them in creative, productive or unexpected ways.
![Page 8: GeoCENS Presentation](https://reader033.vdocuments.us/reader033/viewer/2022052623/559e1d311a28abdd5b8b47cd/html5/thumbnails/8.jpg)
![Page 9: GeoCENS Presentation](https://reader033.vdocuments.us/reader033/viewer/2022052623/559e1d311a28abdd5b8b47cd/html5/thumbnails/9.jpg)
![Page 10: GeoCENS Presentation](https://reader033.vdocuments.us/reader033/viewer/2022052623/559e1d311a28abdd5b8b47cd/html5/thumbnails/10.jpg)
![Page 11: GeoCENS Presentation](https://reader033.vdocuments.us/reader033/viewer/2022052623/559e1d311a28abdd5b8b47cd/html5/thumbnails/11.jpg)
![Page 12: GeoCENS Presentation](https://reader033.vdocuments.us/reader033/viewer/2022052623/559e1d311a28abdd5b8b47cd/html5/thumbnails/12.jpg)
![Page 13: GeoCENS Presentation](https://reader033.vdocuments.us/reader033/viewer/2022052623/559e1d311a28abdd5b8b47cd/html5/thumbnails/13.jpg)
![Page 14: GeoCENS Presentation](https://reader033.vdocuments.us/reader033/viewer/2022052623/559e1d311a28abdd5b8b47cd/html5/thumbnails/14.jpg)
![Page 15: GeoCENS Presentation](https://reader033.vdocuments.us/reader033/viewer/2022052623/559e1d311a28abdd5b8b47cd/html5/thumbnails/15.jpg)
![Page 16: GeoCENS Presentation](https://reader033.vdocuments.us/reader033/viewer/2022052623/559e1d311a28abdd5b8b47cd/html5/thumbnails/16.jpg)
![Page 17: GeoCENS Presentation](https://reader033.vdocuments.us/reader033/viewer/2022052623/559e1d311a28abdd5b8b47cd/html5/thumbnails/17.jpg)
![Page 18: GeoCENS Presentation](https://reader033.vdocuments.us/reader033/viewer/2022052623/559e1d311a28abdd5b8b47cd/html5/thumbnails/18.jpg)
![Page 19: GeoCENS Presentation](https://reader033.vdocuments.us/reader033/viewer/2022052623/559e1d311a28abdd5b8b47cd/html5/thumbnails/19.jpg)
2009-10-16
![Page 20: GeoCENS Presentation](https://reader033.vdocuments.us/reader033/viewer/2022052623/559e1d311a28abdd5b8b47cd/html5/thumbnails/20.jpg)
Sensor
Networks
![Page 21: GeoCENS Presentation](https://reader033.vdocuments.us/reader033/viewer/2022052623/559e1d311a28abdd5b8b47cd/html5/thumbnails/21.jpg)
Sensors are everywhere
![Page 22: GeoCENS Presentation](https://reader033.vdocuments.us/reader033/viewer/2022052623/559e1d311a28abdd5b8b47cd/html5/thumbnails/22.jpg)
Many sensors are equipped with communication devices
http://www.neptunecanada.ca
![Page 23: GeoCENS Presentation](https://reader033.vdocuments.us/reader033/viewer/2022052623/559e1d311a28abdd5b8b47cd/html5/thumbnails/23.jpg)
Sensor Networks Evolution
MIT 1984
![Page 24: GeoCENS Presentation](https://reader033.vdocuments.us/reader033/viewer/2022052623/559e1d311a28abdd5b8b47cd/html5/thumbnails/24.jpg)
Embedded Sensing
![Page 25: GeoCENS Presentation](https://reader033.vdocuments.us/reader033/viewer/2022052623/559e1d311a28abdd5b8b47cd/html5/thumbnails/25.jpg)
TelosB Mote
• humidity, temperature, and light
• $132.10 CAD
![Page 26: GeoCENS Presentation](https://reader033.vdocuments.us/reader033/viewer/2022052623/559e1d311a28abdd5b8b47cd/html5/thumbnails/26.jpg)
Open Source Hardware
Arduino Platform
Controller + temperature + movement + light = $ 65.16
http://www.robotshop.ca/New-arrivals/arduino-usb-microcontroller-sensor-experimentation-kit.html
![Page 27: GeoCENS Presentation](https://reader033.vdocuments.us/reader033/viewer/2022052623/559e1d311a28abdd5b8b47cd/html5/thumbnails/27.jpg)
The Macroscope Vision
• The unprecedented amount of sensors will allow us to
• observe the world at very high spatial resolution
• perform these observations continuously
• collect them in digital form
• They can be considered as intelligent computers in the field rather than dumb data collectors
![Page 28: GeoCENS Presentation](https://reader033.vdocuments.us/reader033/viewer/2022052623/559e1d311a28abdd5b8b47cd/html5/thumbnails/28.jpg)
Sensor Networks
to
Sensor Web
![Page 29: GeoCENS Presentation](https://reader033.vdocuments.us/reader033/viewer/2022052623/559e1d311a28abdd5b8b47cd/html5/thumbnails/29.jpg)
Links between different sensor networks are missing
?
![Page 30: GeoCENS Presentation](https://reader033.vdocuments.us/reader033/viewer/2022052623/559e1d311a28abdd5b8b47cd/html5/thumbnails/30.jpg)
What if we can remix different sensor networks for
unexpected uses?
![Page 31: GeoCENS Presentation](https://reader033.vdocuments.us/reader033/viewer/2022052623/559e1d311a28abdd5b8b47cd/html5/thumbnails/31.jpg)
The value of a network is proportional to the square of the number of links of the system (n!).
How many unique links in a network?
Examples:
Innovation in AssemblyNetwork Effect
![Page 32: GeoCENS Presentation](https://reader033.vdocuments.us/reader033/viewer/2022052623/559e1d311a28abdd5b8b47cd/html5/thumbnails/32.jpg)
Query the physical world from anywhere at anytime….
GeoSensor Web Vision
![Page 33: GeoCENS Presentation](https://reader033.vdocuments.us/reader033/viewer/2022052623/559e1d311a28abdd5b8b47cd/html5/thumbnails/33.jpg)
GeoCENSGEOspatial Cyberinfrastructure
for ENvironmental Sensing
![Page 34: GeoCENS Presentation](https://reader033.vdocuments.us/reader033/viewer/2022052623/559e1d311a28abdd5b8b47cd/html5/thumbnails/34.jpg)
GeoCENS Mission Statement
To Enable scientists
• to collaborate on a scale not currently possible and ;
• to share and access scientific (sensor) data in a way not currently possible.
![Page 35: GeoCENS Presentation](https://reader033.vdocuments.us/reader033/viewer/2022052623/559e1d311a28abdd5b8b47cd/html5/thumbnails/35.jpg)
Function Goals• Enable scientists, using an intuitive geographical interface, to
browse, search for, and access biogeological sensors and data sets
• Enable sensor/data providers to publish new sensors/data sets and make them search-able and access-able
• Enable users to control sensors when possible
• Enable users to receive notifications when sensing tasks have been completed
• Enable scientists to build focused, collaborative networks through the use of social networking tools
• Enable users to utilize the CANARIE network to access, transfer and share various data sets and collaborate more effectively with colleagues around the world
![Page 36: GeoCENS Presentation](https://reader033.vdocuments.us/reader033/viewer/2022052623/559e1d311a28abdd5b8b47cd/html5/thumbnails/36.jpg)
Architectural Goals
• Interoperable
• Scalable
• Extensible
• Rich User Experience
• Performance
• Sustainable
![Page 37: GeoCENS Presentation](https://reader033.vdocuments.us/reader033/viewer/2022052623/559e1d311a28abdd5b8b47cd/html5/thumbnails/37.jpg)
How do we know we achieve the above goals?
• Users!!
• Network Effect!!
![Page 38: GeoCENS Presentation](https://reader033.vdocuments.us/reader033/viewer/2022052623/559e1d311a28abdd5b8b47cd/html5/thumbnails/38.jpg)
Team in a big picture
![Page 39: GeoCENS Presentation](https://reader033.vdocuments.us/reader033/viewer/2022052623/559e1d311a28abdd5b8b47cd/html5/thumbnails/39.jpg)
GeoCENS
Prototype Demo
![Page 40: GeoCENS Presentation](https://reader033.vdocuments.us/reader033/viewer/2022052623/559e1d311a28abdd5b8b47cd/html5/thumbnails/40.jpg)
Data/Sensor
Connect Data
![Page 41: GeoCENS Presentation](https://reader033.vdocuments.us/reader033/viewer/2022052623/559e1d311a28abdd5b8b47cd/html5/thumbnails/41.jpg)
Bell’s Law (Gordon Bell, 1972)
A new computing class every 10 years
Time
log
(peo
ple
per
com
pute
r)
(Polastre, 2004)
New Computing Platform: Data Driven Computing