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Chapter 1: Problem 23

What is remote sensing? What are you viewing when you observe a weather satellite image on TV or in the newspaper? Explain.

Short Answer

Expert verified
Remote sensing is the collection of information about an object or phenomenon without direct physical contact, often done by satellites or aircrafts. When you observe a weather satellite image on TV or in the newspaper, you are viewing remotely sensed data about Earth’s weather patterns, including cloud cover, storm systems, temperatures, and other meteorological elements.

Step by step solution

01

Define Remote Sensing

Remote sensing is the acquisition of information about an object or phenomenon without making physical contact with the object and thus, in contrast to on-site observation. It's often used to get information about the earth's landscape from a distance, typically from aircraft or satellites.
02

Explain Weather Satellite Image

When observing a weather satellite image on TV or in the newspaper, one is viewing data collected by weather satellites about the Earth’s weather and climate. This may include cloud cover, storm systems, temperatures, humidity, wind patterns, and other meteorological elements.
03

Clarify the Connection

Weather satellites collect data through remote sensing techniques. Sensors aboard these satellites capture images and gather data about the Earth’s atmosphere, surface, and weather patterns. This data is then interpreted, processed, and represented visually in the form of weather maps and images that one can see on the TV or in the newspaper. Hence, viewing a weather satellite image is an application of remote sensing.

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