List of top Geo Engineering and Geo Informatics Questions asked in AP PGECET

An oblique photograph is characterised by:

Repetitivity of satellite data refers to:

Which statement correctly distinguishes the geoid from an ellipsoid?

Which of the following is a horizontal datum?

An Orthophoto differs from a normal aerial photograph because:

If the wavelength of electromagnetic radiation increases, its energy will:

At a particular wavelength, if the reflectance of a body is \(0.4\), absorptance is \(0.5\), what is the transmittance for the same wavelength?

Which radiometric quantity represents power per unit area received from a surface per unit solid angle?

Sandy soils generally have:

Resourcesat-2 LISS-IV Indian satellite has a multispectral spatial resolution of:

Which combination correctly represents the primary mechanisms through which electromagnetic radiation (EMR) interacts with matter in remote sensing?

Which type of scattering is dominant when the wavelength of electromagnetic radiation is much larger than the size of atmospheric particles?

In remote sensing, what does a Digital Number (DN) represent?

Which satellite platform is best suited for global mapping and Earth resource surveys with high spatial resolution?

Sun-synchronous satellites orbit at an altitude of \rule{1cm{0.15mm} km from the Earth.}

Which optical scanner has a rotating scan mirror to scan the Earth perpendicular to the satellite track?

Which factor primarily controls reflectance in the SWIR region of vegetation?

Which statement best represents Kirchhoff's Law of Thermal Radiation?

Spectral sensitivity of a detector refers to:

Which system is specifically designed for systematic along-track stereo imaging in a single pass?

The primary objective of the NISAR mission is to:

For high-precision urban mapping requiring sub-meter accuracy, the most suitable satellite is:

A satellite with \(60^\circ\) inclination cannot observe:

Which sensor is best for identifying mineral deposits?

The ortho-rectification: