Service Propulsion System. The rocket engine on the service module. It was fueled by hypergolic propellants, hydrazine and nitrogen tetroxide.
Standard Positioning Services.
Standard Positioning Service. The normal civilian positioning accuracy obtained by using the single frequency C/A code.
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see standard positioning service
Service Provisioning System. A Bay Networks licensed software program, supporting BayStream Multiservice and Site Manager software.
Standard Positioning Service. The standard, civilian positioning accuracy obtained by using a single, frequency Course/Acquisition Code.
tandard ositioning ervice That portion of the GPS made available to the public-at-large but subject to the SA deliberate degradation of accuracy in the interests of US national security.
Standard Positioning Service (civilian GPS).
Standard Positioning Service. Service available to all users that provides accuracy of £ 100 meters (95%) horizontal position during peacetime and 337 nanoseconds time transfer accuracy.
Standard Positioning Service (see also PPS)
Standard Positioning System. Positioning service using a single receiver that is available to any user on a continuous, world-wide basis.