Satellite Systems
Bayani Gaba-gaba
A driver in a strange city is guided turn by turn to a hotel; a television channel reaches millions of homes at once; an emergency team is sent to the nearest casualty by a map that layers traffic, hospitals and population. All three lean on spacecraft thousands of kilometres above our heads. Satellite systems quietly carry position, data and broadcasts across the whole planet.
This lesson covers the three satellite applications the syllabus names: Global Positioning Systems (GPS) and satellite navigation, Geographic Information Systems (GIS), and media communication such as satellite television and phones. You will learn how at least three satellites fix a position, how GIS layers data on a map, how a signal is bounced off a satellite to the far side of the world, and the genuine advantages and disadvantages of each.
Manufura
- Satellite systems.
- Characteristics, uses, advantages and disadvantages of satellite systems including Global Positioning Systems (GPS), satellite navigation, Geographic Information Systems (GIS), media communication systems (satellite television, satellite phone).
Takardar Darasi
Akwai a cikin manhajar Green Bridge
Zazzage manhajar Green Bridge CBT a wayar ka ko kwamfyuta ka don samun cikakkiyar bayanan darasi, tambayoyin aiki, da ƙari.
Nazarin Darasi
Barka da kammala darasi akan Satellite Systems. Yanzu da kuka bincika mahimman raayoyi da raayoyi, lokaci yayi da zaku gwada ilimin ku. Wannan sashe yana ba da ayyuka iri-iri Tambayoyin da aka tsara don ƙarfafa fahimtar ku da kuma taimaka muku auna fahimtar ku game da kayan.
Za ka gamu da haɗe-haɗen nau'ikan tambayoyi, ciki har da tambayoyin zaɓi da yawa, tambayoyin gajeren amsa, da tambayoyin rubutu. Kowace tambaya an ƙirƙira ta da kyau don auna fannoni daban-daban na iliminka da ƙwarewar tunani mai zurfi.
Yi wannan ɓangaren na kimantawa a matsayin wata dama don ƙarfafa fahimtarka kan batun kuma don gano duk wani yanki da kake buƙatar ƙarin karatu. Kada ka yanke ƙauna da duk wani ƙalubale da ka fuskanta; maimakon haka, ka kallesu a matsayin damar haɓaka da ingantawa.
- What is the minimum number of satellites a GPS receiver needs to calculate its position? A. One B. Two C. Three D. Six Answer: C
- Which device actually calculates the position from the satellite signals? A. The satellite B. The receiver in the vehicle C. The atomic clock D. The transponder Answer: B
- A system that maps, layers and analyses data according to its location is a: A. GPS B. GIS C. EFTPOS D. OMR Answer: B
- The part of a satellite that receives and re-sends signals is the: A. Solar panel B. Propulsion unit C. Transponder D. Atomic clock Answer: C
- Which is a disadvantage of satellite media communication? A. Good global coverage B. Very high bandwidth C. A noticeable time delay in the signal D. Suited to broadcasting Answer: C
Akwai a cikin manhajar Green Bridge
Zazzage manhajar Green Bridge CBT a wayar ka ko kwamfyuta ka don samun cikakkiyar bayanan darasi, tambayoyin aiki, da ƙari.
Akwai a cikin manhajar Green Bridge
Zazzage manhajar Green Bridge CBT a wayar ka ko kwamfyuta ka don samun cikakkiyar bayanan darasi, tambayoyin aiki, da ƙari.
Littattafan da ake ba da shawarar karantawa
Yi Aikin Tambayoyin Gwaji
Kana son yin aikin tambayoyin gwaji kan Satellite Systems? Sauke manhajar Green Bridge CBT don samun tambayoyin gwaji da cikakkun jarrabawa akan wannan batu.
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Duk abin da kake buƙata don yin fice a JAMB, WAEC & NECO.
