Its Ionospheric Research Instrument (IRI) puts out a maximum of 3.6 megawatts sending signals at 2.8 to 10 MHz — powerful enough heat up a small (on a global scale) but measurable part of the ionosphere.
The world's most advanced
ionospheric research facility has in its lifetime faced allegations of being a «military death beam», a weapon of weather control and even a top - secret mind - control project.
Not exact matches
The final DARPA - sponsored experiment, called Basic
Research on
Ionospheric Characteristics and Effects (BRIOCHE), is scheduled to end in mid-June.
Just north of the Arctic Circle on Greenland's west coast the dancing «northern lights» offer the perfect backdrop to the antenna of the Sondrestrom Upper Atmospheric
Research Facility's centerpiece instrument — the
ionospheric radar system.
Empirical
ionospheric models are most suitable for application - oriented
research and operational services, like
ionospheric forecasting.
Operation of the
research facility was transferred from the United States Air Force to the University of Alaska Fairbanks in August of 2015, allowing HAARP to continue with exploration of
ionospheric phenomenology via a land - use cooperative
research and development agreement.