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valentinak56 [21]
4 years ago
5

Compare the advantages and disadvantages of a space-based satellite and the SR-71 blackbird.

History
1 answer:
cluponka [151]4 years ago
6 0

Space-based satellites

Advantages:

• difficult to shoot down

• HD resolution pictures

• safe

• cost effective

Disadvantages

• hard to maintain

• unreliable at times (signal interference)

SR-71 blackbird

Advantages

• high quality imagery (can be infrared)

• demand-based usability

• high propagation delay

Disadvantages

• costly

• demand-based usability

• less safer

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