Using Technology to Monitor Marine Environments
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Transcript of Using Technology to Monitor Marine Environments
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USING TECHNOLOGY TO STUDY MARINE ENVIRONMENT
Technology in the Environment
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Contact Information
Thomas Cooper
The Walker School, Marietta, GA
Email: [email protected]
Skype: tcooper1966
Twitter: tcooper1966
Blog: http://goapes.blogspot.com
Wiki: http://goapes.wikispaces.com
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First Observing Tools
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Definition of a Satellite
Although anything that is in orbit around Earth is considered a satellite, the term "satellite" is usually used to describe an object placed in orbit to perform some specific mission or task.
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Current Uses
Communication
Navigation
Weather Forecasting
Environmental Monitoring
Emergency Radio Beacon Monitoring
Military Intelligence Gathering
Manned Platforms
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Common Themes
Data Collection & Analysis
Human Population Growth
Biodiversity
Climate
Geology and Hydrology
Energy
Climate Change
Conservation
Stewardship
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Launch Modes
Rockets
Space Shuttle
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Satellite Orbital Paths
Polar
Equatorial
Inclined
Geostationary
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Parts of a Satellite
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Data Collection, Processing and Storage
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GOES, POES, DMSP, NPOESShttp://www.nesdis.noaa.gov/satellites.html
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What is a Geographical Information System?
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What Software Can Be Used to Look at Satellite Imagery and GIS
Databases?
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Google Earth’s Atlas of Our Changing World
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Google Earth Outreach http://www.google.com/earth/outreach/env_science.html
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Microsoft Virtual Earthhttp://www.microsoft.com/virtualearth/
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What It’s All About?
Connectivity
Collaboration
Discussion
Social Responsibility
Intellectual Property
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MyWorld GIS Activity Center
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ArcGIS Explorer Desktophttp://www.esri.com/software/arcgis/about/desktop_gis.html
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Technical Questions Before You Start
What are the computer system requirements for this software (e.g. RAM, Processor Speed, and Storage Space)?
What software will be needed to open a data set?
Is the information downloaded or served over a network?
Will your network connection handle 20 students (or more) streaming the data?
What backup plan do I have if the computers don’t work?
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Using Technology to Study Marine Environments
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NOAA Ocean Explorer http://oceanexplorer.noaa.gov/explorations/explorations.html
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Ocean Observation Toolshttp://oceanexplorer.noaa.gov/technology/tools/tools.html
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Real-Time Data from Ocean Observing Systemshttp://marine.rutgers.edu/outreach/rtd/files/Real%20Time%20Ocean%20Data%20Resources.pdf
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Remotely Operated Vehicles
Carries cameras, manipulating arms, and instruments that measure water clarity, light penetration, pressure, temperature.
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Acoustic Systems and Bathymetry http://www.soest.hawaii.edu/hmrg/Arctic/Instruments/sidescan_page1.htm
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Optical Systems - LSO / TOPEX Datahttp://www.soc.soton.ac.uk/lso/index.php
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Exploring Polar Oceanshttp://www.pbs.org/kcet/wiredscience/video/index-69.html
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AUV w/ PUMA
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GAVIA Class Unit Information http://gavia.is/products/index.html
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Sorcerer II Expeditionhttp://www.sorcerer2expedition.org/version1/HTML/main.htm
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Students can Track Voyage
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Microbial Abundance & Ocean Sampling
Microbes make up roughly ½ of the earth’s biomass
Animals make up 1/1000th of the earth’s total biomass
Each ml of sea water has one million bacteria and 10 million viruses.
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A Voyage of DNAhttp://www.ted.com/index.php/talks/view/id/6
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J. Craig Venter Institutehttp://www.jcvi.org/cms/research/projects/gos/overview/
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Monitoring Giant Sunfish http://www.ted.com/index.php/talks/view/id/126
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GPS Measurements
•Temperature•Depth•Light Intensity•Speed•Distance
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Discovery Questions – Animal Movements
What is the distance traveled (range)?
What is the depth traveled over a specified time period?
Where is their home range (feeding grounds)?
What currents to they use?
What physical factors are limiting their movement (e.g. light, temperature, pressure, salinity, currents)?
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Mola Track (from TED.com)
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Mola Daily Life (from TED.com)
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Flotsam Foundhttp://www.pbs.org/kcet/wiredscience/video/116-flotsam_found.html
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Saving Turtleshttp://www.pbs.org/kcet/wiredscience/video/127-starving_turtles.html
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Possible Data Queries
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Integrated with Google Scholar and Google Images
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Collaborate w/ Other Teachers, Add to the Wikihttp://www.goapes.wikispaces.com