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Topic: Surveying and Geomantics Engineering

Change grade range

Resource	Grade Level	Media Type
Collecting Data Below the Earth's Surface This video segment adapted from Discovering Women demonstrates how scientists use sound waves to collect data about the structure of Earth's crust.	6-12	QuickTime Video
Deforestation in Bolivia This visualization adapted from NASA features two satellite images from 1984 and 2000 that show the dramatic deforestation of the Bolivian rainforest.	6-12	Flash Interactive
The Disappearing Aral Sea This visualization adapted from NASA features satellite images showing how more than 60 percent of the Aral Sea has disappeared during the last 30 years.	6-12	Flash Interactive
Earth System: Satellites This video segment adapted from NASA's Goddard Space Flight Center shows how integral satellites are to everyday life and describes the different types, including orbital and geostationary.	6-12	QuickTime Video
Hurricanes: New Orleans Under Threat This video segment adapted from NOVA scienceNOW exposes how decades of development and geography combined to make the potential damage from a hurricane uniquely devastating in New Orleans, Louisiana.	6-12	QuickTime Video
Imaging with Radar This interactive activity from NOVA features synthetic aperture radar (SAR), which uses radio waves to create high-quality images. Examine SAR images of Washington, D.C., and learn about this technology's unique advantages.	6-12	Flash Interactive
The Mississippi River Delta These images from NASA, the Lunar and Planetary Institute, and U.S. Geological Survey illustrate the effects of severe storms and decades of river management on the size and shape of the Louisiana coastline and the Mississippi River Delta.	6-12	Flash Interactive
Pilotless Flight: Timeline of Unmanned Aerial Vehicles Explore this NOVA interactive timeline and discover the many technological innovations in the history of unmanned flight, from hot-air balloons to miniature flying robots.	6-12	HTML Interactive
Sound Waves Underwater: The Loch Ness Monster This video segment, adapted from NOVA follows a team of enthusiasts and scientists who attempt to find a trace of the Loch Ness monster by scouring the lake with sonar.	6-12	QuickTime Video
Visualizing Topography Explore the topography of a hill, a valley, and a cliff in this interactive activity featuring visualizations of three-dimensional topography in two dimensions. Adapted from Stephen Reynolds' "Visualizing Topography."	6-12	Flash Interactive
Ways of Navigation This video, adapted from material provided by the ECHO partners, describes three different ways that people have navigated the oceans.	6-9	QuickTime Video