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Bini B
May 24, 2023

What is remote sensing?

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Anonymous
May 24, 2023
Remote sensing is the science and technology of gathering information about objects or areas from a distance, typically using sensors on aircraft or satellites. It involves the acquisition and interpretation of data without direct physical contact with the object or area of interest. The primary aim of remote sensing is to gather information about the Earth's surface and its atmosphere, although it can also be used for other celestial bodies. Remote sensing works by detecting and measuring electromagnetic radiation (light) reflected or emitted from the target object or area. Sensors on satellites or aircraft capture this radiation across various wavelengths, including visible, infrared, and microwave. Different features or materials on the Earth's surface interact with and reflect or emit radiation in unique ways, allowing remote sensing techniques to provide valuable information about land cover, vegetation health, ocean temperatures, atmospheric conditions, and more. The data collected through remote sensing can be analyzed to generate images, maps, and quantitative measurements, enabling scientists, researchers, and decision-makers to monitor and understand changes in the environment, predict natural disasters, manage natural resources, assess crop health, study climate patterns, and undertake various applications in fields like agriculture, forestry, urban planning, disaster management, and environmental monitoring. In summary, remote sensing is a powerful tool that uses sensors and the detection of electromagnetic radiation to gather information about objects or areas from a distance, facilitating the study and understanding of our planet's dynamic systems.
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YUSUF KOROMA
May 24, 2023
Which of the following law or theory cannot be explained by application of the kinetic theory of gases
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