Remote sensing is the acquisition of information a...

Question

Remote sensing is the acquisition of information about an object or phenomenon, without making physical contact with the object. In modern usage, the term generally refers to the use of aerial sensor technology to detect and classify objects on Earth (both on the surface, in the atmosphere and oceans) by means of propagated signals (e.g. electromagnetic radiation emitted from aircraft or satellites).

There are two main types of remote sensing: passive remote sensing and active remote sensing. Passive sensors detect natural radiation that's emitted or reflected by the object or surrounding area being observed. Reflected sunlight is the most common source of radiation measured by passive sensors. Examples of passive remote sensors include film photography, infra-red, charge-coupled devices and radiometers. Active collection, on the other hand, emits energy in order to scan objects and areas whereupon a sensor then detects and measures the radiation that is reflected or backscattered from the target. RADAR and LIDAR are examples of active remote sensing where the time delay between emission and return is measured, stabilizing the location, height, speed and direction of an object.

From the text we know that remote sensing .....
A. Is a way to obtain information about an object or phenomenon
B. Does not difficult to do
C. Make physical contact with the object
D. Does not make use of censors
E. Does not make use propagated signals

A. Jaariah · Accepted Answer

Hi Mawar, kakak bantu jawab yah.

Jawabannya adalah "A. Is a way to obtain information about an object or phenomenon".

Soal meminta informasi yang benar tentang remote sensing (penginderaan jauh) berdasarkan bacaan di atas.

Bacaan ini menjelaskan tentang apa itu penginderaan jauh. Pada kalimat pertama paragraf pertama disebutkan "Remote sensing is the acquisition of information about an object or phenomenon, without making physical contact with the object". Arti dari kalimat ini adalah "Penginderaan jauh adalah perolehan informasi tentang suatu objek atau fenomena, tanpa melakukan kontak fisik dengan objek tersebut".

Dari informasi tersebut, bisa disimpulkan bahwa remote sensing merupakan sebuah cara untuk mendapatkan informasi tentang suatu objek atau fenomena. Informasi ini disebutkan pada pilihan jawaban A.

Jadi, pilihan jawaban yang benar adalah "A. Is a way to obtain information about an object or phenomenon".

Semoga membantu.

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