List of top Questions asked in AP PGECET- 2024

In GIS, which tables give data unique characteristics?
If the image formed by the objective lens is not in the same plane with cross hairs, then it is known as
Water bodies appear in dark tone in Near Infrared (NIR) image, because water _____ most of the NIR radiations incident on it.
Who coined the term 'Remote sensing'?
Spectral signature of an object in a satellite image does NOT depend on the
By 'spatial data' we mean data that has
A line lying throughout the surface of the ground and preserving a constant inclination to the horizontal is
What is it called when a mineral easily splits along a flat surface?
Which of the following band is better for delineating water bodies?
A 1:50,000 scale map can be compared to the following spatial resolution:
Choose the CORRECT statement in case of visual image interpretation.
What is the hardest mineral?
Resampling of a raster image in remote sensing:
Consider the following statements: I. In aerial photogrammetry the 'filter' is placed in front of the lens to: II. Reduce the effect of atmospheric haze. III. Protect the lens from dust. IV. Provide uniform light distribution over the format. Which of the above statements is/are correct
A zone of a specified width around a point, line or polygon is known in GIS as
Which of the following is a coarse grained igneous rock that contains quartz and feldspar?
Choose the CORRECT statement regarding microwave remote sensing
Which of the following is an area of Remote Sensing application?
GIS deals with which kind of data
In aerial vertical photography, the longitudinal overlap is normally kept as
Which item does the "Export Data" window not ask us to provide in GIS software?
Which of the following head digitizing provides good quality and is commonly used?
Hyperspectral sensor consists of
'Iso-centre' is the point
In a Landsat-8 scene, digital number (DN) values of a pixel in band-4, band-5 and band-10 are 80, 100 and 30, respectively. What would be the NDVI value for the same pixel (round off to 3 decimal places)?