List of practice Questions

For an overhanging cliff contour lines are
The ratio between the reflected to the incident energy on a surface at a particular wavelength gives the _____ of the surface
Which rocks are formed from solidification and cooling of magma?
In the context of satellite image classification, which of the following statement is CORRECT?
Which of the following statements about Principal Component Analysis (PCA) is CORRECT?
The phenomenon 'crab and drift' is associated with which method of survey
What causes the changes in seasons?
The plan of a map was photo copied to a reduced size such that a line originally 100 mm, measures 90 mm. The original scale of the plan was 1:1000. The approximate revised scale is
The interaction of the electromagnetic radiation produced by an instrument with a specific wavelength to illuminate a target on the terrain for studying its scattered radiance is called:
Select the example of active sensor in remote sensing, from the following sensors
What is used to translate map measurement?
Which of these is NOT a division of the Ocean Floors?
Radiocarbon dating technique is used to estimate the age of
Which of the following statistical measures CANNOT be computed from the multispectral image histograms?
In India, the largest reserve of Bauxite is found in
Optimal flight planning for a photogrammetric survey should be carried out considering
What is meant by the term 'spatial filtering' in remote sensing?
Which of the following rocks may also contain fossils of plants, animals, and other microorganisms that once lived on them?
Which of the following method is NOT used for compact storage of raster GIS data?
The maximum depth of Lithosphere is found in the
Which of the following statement is INCORRECT in the context of GIS?
_____ is a raster image resampling technique that DOES NOT alter any of the output cell values from the input raster dataset
The _____ is the extended margin of each continent occupied by relatively shallow seas and gulfs
What provides orientation among the following
A closed contour line with one or more higher contour lines inside represents