Panier Recherches : timbres, enveloppes.

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Here are details about a :
Space commemorative cover
or Space Cover.

Cosmódromo / Lugar : EE.UU.

Fecha de matasellos: 13 Juil. 1974
Tipo de Evento : Lanzamiento
Plataforma / Lugar : EE. UU. Vandenberg SFB (CA)
Misión Tripulada / Robótica : Robótica
Objetivo/Tipo de Misión : Experimental / Ciencia

SCIENCE

ou?/where?: au sol - ground
autographe?: non - none

Descripción : This satellite is designed to provide a navigation reference and the means for its use by a passive user.Timation proved that a system using a passive ranging technique, combined with selected high-performance crystal oscillator clocks, could provide the basis for a new and revolutionary navigation system with three-dimensional coverage (longitude, latitude, and altitude) throughout the world. NCST`s Timation program paved the way for what eventually became the Global Positioning System (GPS).
Vandenberg post stamp and NTS 1 and Timation satellite.

Palabra(s) clave :
#Planeta,
#Satélite,

Está FUERA de las Revistas del Espacio.

Última modificación: 08/04/2015 @ 22h25