Understand the income approach to GDP, where total expenditures equal the income from goods and services in an economy.

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Abstract: The refracted, reflected, and scattered signals from global navigation satellite systems (GNSSs) have been successfully used for remote sensing (RS) of the Earth's surface and atmosphere, ...

Abstract: In a previous paper, we introduced a flexible methodology for the design of dual-use waveform alphabets which are suitable for simultaneous use in radar and wireless communications. Here we ...

The police department in the Northern California city of Mountain View is suspending the use of automated license plate reader cameras after the discovery of unauthorized access to data by federal and ...