Remote sensing is the acquisition of information about an object or phenomenon without making physical contact with the object.
The methods of sensing are based on electromagnetic energy released or reflected from Earth's surface at some range above the earth. Remote sensors can be either passive or active depending upon the source of electromagnetic energy.
Earth's surface and atmosphere may involve the use of any of the instruments depending on the type of research to be done.
There are mainly two types of instruments used, passive and active instruments, below are some of the instruments used;
Ozone and Aerosol LiDAR. Radar Wind Profiler, Radiometer, Imaging Radiometer, Spectrometer, Spectroradiometer, Radar (Radio Detection and Ranging), Scatterometer, Lidar (Light Detection and Ranging), Laser Altimeter, SAOZ Instrument.
The seven major classes of nutrients are carbohydrates, fats, fiber, minerals, proteins, vitamins, and water. These nutrient classes are categorized as either macronutrients or micronutrients
Answer:
understandment or anything
This dictionary entry differ from those of earlier dictionaries because It includes published examples of the word’s use.
- Samuel Johnson is known for his Dictionary of the English Language which is one of the most popular dictionaries in history. it was published in 1755. Its compilation was about eight years
- Samuel's dictionary was known for its words examples been from published sources.
Conclusively we can therefore say that
Samuel Johnson's dictionary is unique for its words examples been from published sources.
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