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30 Cards in this Set
- Front
- Back
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What is National Level Intelligence?
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- Conducts extensive collection, processing, analysis and dissemination actives. - DJIOC (Defense Joint Intelligence Operation Center)is the Lead DOD Intelligence organization for integrating military intelligence and national intelligence capabilities. |
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What is Theater Level Intelligence?
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- Non- Navy Asset the commander can use. - Can be a National agency - Combat Command JIOC (Joint Intelligence Operations Center) are the primary intelligence organizations to support joint forces at the operational and tactical levels. |
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What is Fleet Level Intelligence?
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- Produce intelligence assessments on nations of concern's military forces and maritime movements - joint Task Force Intelligence Support Elements support at this level. |
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What 4 things define a U.S Citizen?
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- Being a U.S. Citizen - An Alien lawfully admitted for permanent residence - A Corporation that is incorporated in the U.S. - An unincorporated association with a good number of members who are citizens or lawful alien residents. |
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What is HUMINT?
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- Human Intelligence - Intelligence collected and provided by Human sources. - Sources could be Military sources operations, Interrogation and debriefing. |
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Give 3 examples of Intelligence briefs.
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- Pre-Deployment Briefings - Deployment Briefings - Mission Briefings - Country Briefings - Event Briefings - Debriefings |
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What are the 11 bands of the electromagnetic Spectrum?
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- ELF: Extremely Low Freq. 3-30Hz - SLF: Super Low Freq. 30-300Hz - ULF: Ultra Low Freq. 300-3000Hz - VLF: Very Low Freq. 3kHz-30kHz - LF: Low Freq. 30-300kHz - MF: Medium Freq. 300kHz-3MHz - HF: High Freq. 3-30MHz - VHF: Very High Freq. 30-300MHz - UHF: Ultra High Freq. 300MHz-3GHz - SHF: Extremely Low Freq. 3-30GHz - EHF: Extremely High Freq. 30-300GHz |
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Define Frequency.
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- Number of Cycles that happen in 1 second. - Normally expressed in Hertz. |
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Define Wavelength.
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- Distance between 2 peaks in the waves of a signal.
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Define Ducting.
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- The increase in range a wave will travel due to temperature inversion of the lower atmosphere. - The Temp creates a channel or "Duct" that the wave can travel in. It can become trapped. - Can also cause a great increase in expected range. |
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Define Refraction.
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- The bending of electromagnetic waves. - Caused by a change in density of medium which waves pass through. - Think of how a straw looks broken at the top of a glass of water. |
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Define Multiplexing.
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- Simultaneous transmission of 2 or more signals over a common carrier wave.
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What are the 3 layers of the Earth's atmosphere?
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- Troposphere: From surface up to 11.2 miles up. Almost all weather happens here. - Stratosphere: Between the Tropo and Iono. Little to no effect on radio waves. Constant temp and little water vapor. - Ionosphere: from 30-250 miles up. Most important region of atmosphere for long distance COMS. |
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What does RADAR stand for?
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- RAdio Detection And Ranging
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Explain Air Search RADAR.
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- Detect and Position information of air targets in a large area. - Can exceed 300 miles range. - Covers a 360-degree circle. - Used for early warning for aircraft or missiles. |
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Explain Surface Search RADAR.
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- Detects Surface and low-flying aircraft - Used as a navigational aid. - 360-degree search pattern within LOS from antenna. |
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Explain Fire Control RADAR.
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- Produces a very narrow, circular beam. - Has 3 phases - Designation Phase: General location of target because of narrow beam. - Acquisition Phase: Searches a small volume of space in a prearranged pattern until target is found. - Tracking Phase: Once target is located it is tracked |
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Define Transmission Mode Half Duplex (HDX):
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- Involves a shared transmission medium. - Can support communication in each direction but not at the same time. - Like Walkie-Talkies |
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Define Transmission Mode Full Duplex (FDX):
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- Transmission in 2 directions at the same time. - Like a Phone |
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Define Transmission Mode Simplex (SPLX):
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- Transmission in 1 direction only. - Like a TV or Radio |
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What does METOC stand for?
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- Meteorology and Oceanography
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How does METOC support the ID Mission?
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- Provides Meteorology and Oceanography (METOC), Bathymetry and Hydrography (Bathy/Hydro), Precise Time and Astrometry (PTA), products and services that enable effective decision-making for operational safety, war fighting success by Naval Forces and securities.
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what does NMOC stand for?
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- Naval Meteorology and Oceanography Command
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