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Radar and Altimeter Active Techniques

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What is the purpose of a Laser Altimeter?

To measure the height of the platform above the surface (correct)

To measure the backscattered radiation over ocean surfaces

To transmit a light pulse and measure the time between transmitted and backscattered pulses

To measure the distance between the instrument and a target object

What is a Scatterometer used for?

To measure the distance between the instrument and a target object

To measure the backscattered radiation over ocean surfaces (correct)

To transmit a light pulse and measure the time between transmitted and backscattered pulses

To measure the height of the platform above the surface

What is the difference between SAR and RAR?

SAR is a type of Real Aperture Radar, RAR is a type of Synthetic Aperture Radar

SAR is a type of Radar, RAR is a type of Laser Altimeter

SAR is a type of Synthetic Aperture Radar, RAR is a type of Real Aperture Radar (correct)

SAR is a type of Radar used for weather, RAR is a type of Radar used for topography

What is the main purpose of Radar in microwave sensors?

<p>To measure the distance between the instrument and a target object</p> Signup and view all the answers

Which type of Radar is specifically used for weather monitoring?

<p>Weather Radar</p> Signup and view all the answers

Radar and Altimeter Active Techniques

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Podcast

Questions and Answers

What is the purpose of a Laser Altimeter?

What is a Scatterometer used for?

What is the difference between SAR and RAR?

What is the main purpose of Radar in microwave sensors?

Which type of Radar is specifically used for weather monitoring?

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