Sentence examples for ground installations from inspiring English sources

From its headquarters near Washington, D.C., the NSA conducts an immense variety of electronic espionage activities, many of which make use of sophisticated listening devices placed on planes and ships and in ground installations overseas.

The larger danger comes from the disruption of the data stream from satellites to ground stations, either through the electronic jamming of satellites themselves or interference with the ground installations.

Nicaragua and Russia signed an agreement in 2012 to cooperate on space exploration and activity, including ground installations for Glonass, a satellite navigation system designed to be an equivalent of the United States' GPS.

These low-profile companies, which actually engineer the rooftop or ground installations of big arrays of solar panels, are getting squeezed because many of their customers can't rustle up the money right now to go green.

The choice of the type of material most adapted to the application depends on temperature and pressure ratings, support design, and cost for above ground installations; pipe stiffness and its capacity to withstand backfill loading; and eventually traffic loading for buried systems.

The Bush administration wants to expand America's testing program to include now-prohibited tests of sea-, and- and space-based systems and build a new ground installation in Alaska not permitted under treaty language.

The LFR required a complex ground installation (four to five antenna towers per station) and careful monitoring of its signals, producing directional radio waves which defined flyable airways, with only a simple AM receiver needed on board the aircraft.

Early RDF receivers were costly, bulky and difficult to operate, but the simpler and less expensive ground installation allowed the easy addition of NDB based waypoints and approaches, to supplement the LFR system.

The computer automatically stores such data, either for downloading to maintenance staff at the journey's end or, on a railroad equipped with train-to-ground-installation radio, for immediate transmission to a maintenance establishment so that preparations for repair of a fault are in place as soon as the traction unit ends its run.

The simulation includes structural elements of the tower and provides an estimate of the grounding resistance of the tower, assuming that a standard grounding electrode is buried as the main part of the grounding installation.

In this work we present a BEM numerical formulation for the analysis of a common problem in electrical engineering practice, that is, the existence of transferred earth potentials in a grounding installation [IEEE Guide for safety in AC substation grounding (2000)].