Results 151 to 160 of about 9,363 (210)

Ice-sheet hydro-fracture not advanced inland by lower-elevation lake drainages in Kalaallit Nunaat. [PDF]

open access: yesNat Commun
Stevens LA   +8 more
europepmc   +1 more source

Antennas for Global Navigation Satellite System (GNSS)

Proceedings of the IEEE, 2012
Global Navigation Satellite System (GNSS) will in effect be fully deployed and operational in a few years, even with the delays in Galileo as a consequence of European Union's financial difficulties. The vastly broadened GNSS spectra, spread densely across 1146-1616 MHz, versus the narrow Global Positioning System (GPS) L1 and L2 bands, together with a
Johnson J H Wang
openaire   +3 more sources

Global Navigation Satellite Systems (GNSS)

Computers and Electronics in Agriculture, 1994
Abstract Satellite navigation is defined and the basic principles of Global Navigation Satellite Systems (GNSS) are described together with problems that must be taken into account when using this kind of system. The paper concentrates on the American NAVSTAR Global Positioning System (GPS), and discusses the differences between GPS and the GLONASS ...
G. Krüger, R. Springer, W. Lechner
openaire   +3 more sources

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