NASA Spinoff

Computer Model Locates Environmental Hazards

Originating Technology/NASA ContributionSince 1972, Landsat satellites have collected information about Earth from space. Specialized digital photographs of Earth’s continents and surrounding coastal regions have helped people study many aspects of our planet and analyze and protect the environment. Resolution and commercial availability of remote sensing through satellite imagery has improved

Treatment Prevents Corrosion in Steel and Concrete Structures

NASA’s Kennedy Space Center is located on prime beachfront property along the Atlantic coast of Florida on Cape Canaveral. While beautiful, this region presents several challenges, like temperamental coastal weather, lightning storms, and salty, corrosive, sea breezes assaulting equipment and the Center’s launch pads. The constant barrage of salty water

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Voltage Controller Saves Energy, Prolongs Life of Motors

In the late 1970s, Frank Nola, an engineer at NASA’s Marshall Space Flight Center, had an idea for reducing energy waste in small induction motors. The idea, a method to electronically adjust the voltage in accordance with the motor’s load, was patented in 1984. The voltage controllers have become known

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Sensor Network Provides Environmental Data

The National Biocomputation Center is a joint partnership between the Stanford University School of Medicine’s Department of Surgery and NASA’s Ames Research Center. Founded in 1997, the goal of the Biocomputation Center has been to develop advanced technologies for medicine. Researchers at this center apply 3-D imaging and visualization technologies

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Advanced Systems Map, Monitor, and Manage Earth’s Resources

A “revolution in remote sensing” took place in the mid-1980s, when Dr. Alexander F.H. Goetz and his colleagues at the Jet Propulsion Laboratory developed a powerful instrument called AVIRIS (Airborne Visible InfraRed Imaging Spectrometer), according to Dr. Nicholas Short, author of NASA’s online Remote Sensing Tutorial. AVIRIS extended the capabilities

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Funded and administered by NASA, the Affiliated Research Center (ARC) program transfers geospatial technologies from the Space Agency and participating universities to commercial companies, non-profit and trade organizations, and tribal governments. The origins of the ARC program date back to 1988, when NASA's Stennis Space Center initiated the Visiting Investigator

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In order to deliver accurate geospatial data and imagery to the remote sensing community, NASA is constantly developing new image-processing algorithms while refining existing ones for technical improvement. For 8 years, the NASA Regional Applications Center at Florida International University has served as a test bed for implementing and validating

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The Robot Systems Technology Branch at NASA's Johnson Space Center collaborated with the Defense Advanced Research Projects Agency to design Robonaut , a humanoid robot developed to assist astronauts with Extra Vehicular Activities (EVA) such as space structure assembly and repair operations. By working side-by-side with astronauts or going where

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Since its founding in 1992, Global Science & Technology, Inc. (GST), of Greenbelt, Maryland, has been developing technologies and providing services in support of NASA scientific research. GST specialties include scientific analysis, science data and information systems, data visualization, communications, networking and Web technologies, computer science, and software system engineering.

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Forty years ago, actuators requiring constant energy to help power the Apollo spacecraft in space were replaced by magnetically holding and releasing, electronically controlled valves. Today, these same magnetic, electronic valves are on the verge of replacing entire camshaft systems in cars and trucks on Earth, thus leading to a

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