the arc of the geostationary satellite orbit, from any part of which a specific space station could provide the required quality of service to all of the earth stations associated with it in a satellite network Found on http://www.electropedia.org/iev/iev.nsf/display?openform&ievref=725-12-36
the arc of the geostationary satellite orbit, from any part of which a specific space station could provide the required quality of service to all of the earth stations associated with it in a satellite network