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1.
An Electromagnetic wave falls on to a boundary between two losses less homogeneous media with different refractive indices, a part of the wave is reflected back to the incident medium and the rest is transmitted on to the second media. This phenomenon is known as:
2.
Which one of the following geometric errors of satellite sensors is random?
3.
In GPS, receivers are used are;
4.
Geodimeter is based on:
5.
If flying height of a spacecraft is H, the length of air base is B and the parallax difference between two points is dp, then the difference in height
6.
In case of reflection and refraction of electromagnetic radiation,
7.
Electromagnetic radiation:
8.
Which one of the following statement is incorrect regarding the electromagnetic radiation?
9.
Which one of the following helps to identify the objects on the earth surface?
10.
The interaction of the electromagnetic radiation produced with a specific wave length to illuminate a target on the terrain for studying its scattered radiance, is called: