Source Selection Evaluation BoardA group of military and/or government civilian personnel, representing functional and technical disciplines.
Source Selection Plan (SSP)A formal written document, which sets forth the source selection organization and management chain for a specific acquisition.
Space and Missile Tracking System (SMTS)Space-based satellite sensors for surveillance, tracking, and discrimination of enemy objects during post-boost and midcourse phases.
Space Based Infrared System (SBIRS)SBIRS will be a consolidated system that will meet United States infrared space surveillance needs through the next 2-3 decades.
Space Command Center (SPACC)A USSPACECOM center located on Peterson AFB, CO, in Building 147(1). It is the primary command facility for USSPACECOM providing USCINCSPACE with the…
Space Control OperationsOperations that provide freedom of action in space for friendly forces while, when directed, denying it to an enemy; includes the broad aspects of…
Space DefenseThe defensive aspect of space control operations which includes all active or passive measures planned or taken to defeat attacks against friendly space…
Space Defense Operations Center (SPADOC)A center in CMAFB responsible for monitoring and reporting of ASAT attacks on Blue satellites, negating designated satellites, and reconstituting and…
Space Environment Forecast Center (SEFC)Center at Peterson AFB, CO that supplies terrestrial and solar weather to the CMAFB Weather Support Unit (WSU) and designated USSPACECOM units.
Space Forecast Center (SFC)Center at Falcon AFB, CO that supplies solar and space environmental warnings, analyses, and forecasts to USSPACECOM, NORAD, and DoD customers.
Space MinesDevices that can track and follow a target in orbit, with the capability of exploding on command or by pre-program to destroy the target.
Space Object Identification (SOI)Use of radar, imaging, and other collection resources to determine size, shape, ephemeris, and identity of space objects.
Space PowerGeneration and control of electrical energy in space, from various originating sources (e.g., nuclear, chemical, solar).
Space Support OperationsOperations required to ensure that space control and support of terrestrial forces are maintained.
Space Surveillance (SPASUR)An operational space surveillance system with the mission to detect and determine the orbital elements of all man-made objects in orbit of the earth.
Space Surveillance Center (SSC)A center in CMAFB responsible for maintaining the satellite catalog, laser clearinghouse, collision and RFI avoidance, and Tracking and Impact Prediction…
Space-Based Architecture Study (SBAS)A 1989 study to review the space-based elements of the Phase I SDS architecture, with emphasis on Space-Based Interceptor (SBI), Brilliant Pebbles (BP)…
Space-Based Interceptor (SBI)OBSOLETE. A distributed set of low earth orbit satellites that may provide launch detection and booster tracking, and that serve as kinetic or kinetic…
Space-Based SensorA system that provides global above-the-horizon surveillance to detect and track PBVs, object clusters (RVs and penaids ), and resolved midcourse objects…
SpacetrackUSSPACECOM global system of radar, optical, and radiometric sensors linked to a computation and analysis center in the Space Surveillance Center.
Special Data CommandsSpecial, non-routine commands distributed for surveillance battle management, and fire control.
Special Programs CenterNational center for threat modeling and production. Located in the National Test Facility at Falcon AFB, CO.
Special Test Equipment (STE)Single or multipurpose integrated test units engineered, designed, fabricated, or modified to accomplish special purpose testing.
specificationa written description of the invention and the manner and process of making and using the same -- see MPEP 608.01 for more
Specification LanguageA language, often a machine- processable combination of natural and formal language, used to specify the requirements, design, behavior, or other…
Specified CommandA command that has a broad continuing mission and that is established and so designated by the President through the Secretary of Defense with the advice…
SPIRITAs opposed to a ghost (see above), a spirit is normally the soul of the deceased that has crossed over, and exists in a spiritual or metaphysical plane.
SpoofingSome market analysts maintain that the increased volatility in stock markets may be the result of an illegal practice known as spoofing, or phantom bids.
SPOTSysteme Probatoire dObservation de la Terre - French observation satellite
SRF(Surf Zone Forecast) - A National Weather Service routine or event driven forecast product geared toward non-boating marine users issued for an area…
SRHITOBSOLETE. Small Radar Homing Intercept Technology. Predecessor program to Flexible Lightweight Agile Guided Experiment (FLAGE).
SRL(1) Site Readiness Level. (2) System Readiness Level. (3) Super Radiant Laser.
SRMService Reference Model - also known as a Service Component Reference Model -- a business and performance-driven, functional framework that classifies…
SRSA type of radionuclide scan used to find carcinoid and other types of tumors. Radioactive octreotide, a drug similar to somatostatin, is injected into a…