Sentences with phrase «high altitude aircraft»

Think IR spectral windows, high altitude aircraft observatories, IR telescopes on satellites far above the atmosphere.

The evidence for this is a mountain of spectroscopic data about the behaviour of the greenhouse gases from laboratory observations, ground level observations, high altitude aircraft observations and more recently satellite observations.

Within the two percent annual increase, NCAR had to absorb new additional costs associated with the operation of the new high altitude aircraft and associated instrumentation.

The front for NATO is no longer the ground but the air above and the electro - magnetic field - through GPS weapons systems - drones, satellites and high altitude aircraft — proving theorist Paul Virilio's ideas first espoused in the 1990s about the new verticality, as opposed to the traditional horizontality, of contemporary warfare.People have been cleared out of the region so as not to dispute the territorial actuality that facilitates this.

For the implementation on board of the high altitude aircraft they developed nine instruments measuring physical and chemical characteristics of dust particles and clouds.

Not exact matches

So... in 1954, President Eisenhower authorized the development of a top secret, high - altitude recon aircraft Dubbed Project Aquatone.

So they explained the aircraft sightings by saying they were «natural phenomena» and «high - altitude weather research.»

Prior to joining us, Mr. Straubel was the Chief Technical Officer and co-founder of Volacom Inc., an aerospace firm which designed a specialized high - altitude electric aircraft platform, from 2002 to 2004.

Will the environment be damaged by hundreds of these aircraft flying at high altitudes and throwing their exhausts into the stratosphere?

But biodiesel solidifies into a gel at the cold temperatures found at high altitude, a fatal flaw for any aircraft fuel.

Even when scaled up, the team expects the simple design to cost around $ 5 billion, in comparison with the $ 100 billion needed to launch thousands of high - altitude aircraft.

Named Brownleeite after Donald Brownlee (a professor at the University of Washington in Seattle and head of NASA's Stardust comet sample return mission), the substance was identified in a speck of cosmic dust taken from the stratosphere in 2003 by a high - altitude NASA aircraft.

The laser system could be used to keep high - altitude telecommunications aircraft aloft indefinitely or even to propel spaceships, Bushman says: «To fly such an airplane at a high altitude is certainly reasonable.

The sun is a tempestuous place prone to proton and electron particle storms that can speed across a 150 - million - kilometer space chasm to bash into Earth's atmosphere, potentially disrupting satellite service, damaging telecommunications networks, causing power grid blackouts and endangering high - altitude aircraft as well as astronauts on board the International Space Station.

The Vulture project, which stands for Very high altitude, Ultraendurance, Loitering Theater Unmanned Reconnaissance Element, seeks to deliver and maintain an aircraft that can remain above a surveillance target for at least five years.

Toward that end, the Pentagon has commissioned development of the Rapid Eye and the Vulture — two new unmanned, high - altitude aircraft better able, it says, to meet today's needs for gathering information about nimbler threats.

NASA researchers also arranged to have a high - altitude aircraft, the ER - 2, take photos of the region.

The aim of the research is to develop aircraft that can fly at high altitude for indefinite periods.

Airdrops of combat and medical goods, for instance, may soon be handled by the Onyx autonomously guided parafoil system, a gliding robotic sail that guides cargo dropped from aircraft at altitudes of up to 25,000 feet and possibly higher.

«I believe delivery of the sulfide gas into the stratosphere is envisaged either by artillery shell, high - altitude weather balloon or aircraft,» Ian Stimpson, a senior lecturer on geophysics at Keele University, told Earther.

An international team of scientists led by the Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research (AWI), is now conducting the first - ever scientific mission to the upper levels of the monsoon system, using a high - altitude research aircraft flying out of Nepal.

Its Airborne Imaging and Recording System (AIRS) turrets, mounted on WB - 57 high - altitude research aircraft circling above Cape Kennedy on July 26, 2005, captured full - motion video of Space Shuttle Discovery's launch to well beyond booster separation at 146,000 feet.

Very little of the infrared spectrum from space reaches to sea - level, although more of it can be observed by high - altitude aircraft, such as the SOFIA (Stratospheric Observatory for Infrared Astronomy), or telescopes on high mountaintops (such as the peak of Mauna Loa in Hawaii).

As an aircraft climbs to higher altitudes the pressure of the surrounding air quickly falls off.

The big four - engine aircraft, with their contra - rotating props and swept - back wings, rumble at high altitude toward the northern California coast...

For example a particular storm can frost your aircraft's canopy with ice if your altitude is too high.

I use it to the Degree I observe aircraft at high altitudes releasing chemicals that turn my sky into a Gray matter of toxicity.

«We have aircraft that can go to that altitude already, high up into the upper troposphere and lower stratosphere.»

Early studies were ground based at high altitude, from weather balloons and high - flying aircraft.

Since then these flights have increased because of better aircraft pressurization and more efficient engines in colder temperatures at higher altitudes.

If I was setting up an airport thermometer with a bias I'd be sure to make it read high, because reading low could be dangerous in terms of aircraft performance on takeoff (denisty altitude and such).

Ideas include aircraft spraying out sulphur particles at high altitude to mimic the cooling effect of volcanoes or using artificial «trees» to absorb CO2.

Check out these reports: Oxford University: Calculating the Environmental Impact of Aviation Emissions Max Planck Institute for Meteorology: Climate forcing of aviation emissions in high altitudes and comparison of metrics Aircraft Emissions: Contributions of Different Climate Components to Changes in Radiative Forcing

During the Cold War, the United States and the Soviet Union routinely spied on each other using high - altitude reconnaissance aircraft and space satellites.

It could form an aircraft for high - altitude missions, a ball on the ground or a torpedo for under - liquid expeditions.