List of top Questions asked in Tamil Nadu Common Entrance Test

Resampling is done to apply correction on a pixel with respect to its:
What is meta data?
A square area flat on the surface of the earth with a side of 100 m appears as 100 mm² on a vertical aerial photograph. The topographic map shows that a contour of 750 m passes through the area. If the focal length of the camera is 250 mm², the height from which the aerial photograph was taken is:
Which of the following is not a univariate statistical parameter?
The spatial resolution of imagery recommended for assessing the damages of cultural features due to flood disaster is:
Which of the following statements are relevant to Digital Photogrammetry Workstation?
i. The ability to store, manage, and manipulate very large image files
ii. The ability to perform computationally demanding image processing tasks
iii. To provide smooth roaming across entire image files and supporting zooming at various resolutions
iv. Scanning facility
Wavelet transform decomposes an image into _______ number of components:
How much time is required by GPS satellites to make one complete revolution around the Earth?
What will be the ground distance if the map distance on a 1:50,000 scale map is measured as 5 cm?
A global mean sea level model used as a reference surface for elevation is known as:
The constructive and destructive interference from the multiple scattering returns that occur within each resolution cell is called:
Identification and geo-location of anthropogenic features in the x-y plane is called as:
The orbital period of a geo-synchronous satellite is:
The operator measures the y-parallaxes at six or more points and the _______ relative orientation parameters are computed by least squares adjustment.
Satellite remote sensor captures the sea surface temperature up to a depth of:
Which of the following indices is generally used for yield forecast model?
Which of the following scale has absolute zero?
Which of the following satellite data is useful for ocean monitoring?
Plant reflectance in the range of \(0.7\) to \(1.3\) \(\mu m\) is generally caused by:
Chaining along a straight line, the leader of the party has 4 arrows in his hand while the follower has 6 arrows. Distance of the follower from the starting point is:
Which of the following imagery can facilitate delineation and identification of local reliefs?
If the height of features like buildings and trees are subtracted from the digital surface model, then the result is known as:
In a closed traverse ABC, the following readings were taken: If station A is free from local attraction, correct bearing of CB is: 
closed traverse ABC
The following readings were taken on a uniformly sloping ground: \(0.500m, 1.000m, 1.500m, 2.000m, 1.200m, 1.700m, 2.200m, 2.700m\). The difference in elevation between the first and last station is:
When linearly enhancing an image to higher radiometry, the count of unique digital numbers of the image: