Slide 1 DORIS - DAYS Toulouse May 2-3, 2000 DORIS Doppler Orbitography and Radiopositioning Integrated by Satellite Basic system concept Main missions Schedules…
THE FUTURE OF Coordinated UNIVERSAL TIME (UTC) Mario MANIEWICZ Deputy to the Director Radiocommunication Bureau (BR) INTERNATIONAL TELECOMMUNICATION UNION (ITU) 1 Coordinated…