Knowledge exchange

What is the definition of remote sensing?

• Obtaining information about objects without physical contact

• Capturing detailed images of the Earth's surface

• Studying the interaction between radiation and the atmosphere

• Analyzing thermal properties of materials

Which type of remote sensing is NOT useful for detecting temperature variations and studying thermal properties of materials?

• Optical Imagery

• Radar Imagery

• All of the above

• None of the above

Which application is NOT associated with remote sensing?

• Medical

• Oil & Gas

• Weather Forecasting

• Agricultural crop yield estimation

What does radar imagery enable in remote sensing?

• Monitoring changes over time

• Visual interpretation and land cover analysis

• Identifying hotspots and studying thermal properties

• Capturing visible and near-infrared light

Which type of remote sensing can penetrate clouds, vegetation, and certain materials?

• Optical Imagery

• Thermal Imagery

• Radar Imagery

• All of the above

The letter (S) represents:

• Radiation on the Atmosphere

• Interaction with the object

• Reflected Radiation

• Recording of Energy by the sensor

Remote sensing can only be used for exploration of terrestrial bodies.

• True

• False

Remote sensing data is always objective and consistent.

• True

• False

Atmospheric conditions, such as clouds, can affect the quality and accuracy of remote sensing data.

• True

• False

Remote sensing data is always readily available and affordable.

• True

• False