List of top Questions asked in AP PGECET

Which type of scattering is dominant when the wavelength of electromagnetic radiation is much larger than the size of atmospheric particles?
The primary objective of the NISAR mission is to:
For high-precision urban mapping requiring sub-meter accuracy, the most suitable satellite is:
Which system is specifically designed for systematic along-track stereo imaging in a single pass?
Spectral sensitivity of a detector refers to:
Which statement best represents Kirchhoff's Law of Thermal Radiation?
Which factor primarily controls reflectance in the SWIR region of vegetation?
A satellite with \(60^\circ\) inclination cannot observe:
Who is known as the father of Indian Space Program?
A passive sensor uses:
Higher spatial resolution is attained in azimuth (along-track) direction for Synthetic Aperture Radar (SAR) data through:
The ortho-rectification:
Which sensor is best for identifying mineral deposits?
What helps to identify objects on Earth's surface?
RISAT stands for:
WGS84 is known as:
Sensors that provide their own energy source for illumination are known as:
The ability of a sensor to distinguish between different wavelengths of electromagnetic radiation is called:
Two main reference surfaces to approximate the shape of Earth are:
Diffused reflection of solar radiation from Earth's surface out of total solar radiation is known as:
Which of the following is NOT a method of ranging used in chaining?
In an aerial photograph affected by tilt, how does the scale vary across the image?
Why is side lap provided in aerial photography?
In a vertical photograph, which point on the ground lies directly below the camera?
Which of the following are NOT digital image data formats?