List of top Geo Engineering and Geo Informatics Questions

Electromagnetic Spectrum can be broadly divided (in order of increasing wavelength)
For a constant flying height, the average scale of an aerial photograph depends on which of the following parameter?
Which is a circular basin covering an area of 5.427 million square miles surrounded by North America and Eurasia?
Which of the following statement is INCORRECT?
In GIS, buffer is a zone with a specified width surrounding a spatial feature. Which of the following statements regarding buffer is CORRECT?
Which of the following state is the largest producer of 'Brown Diamond' in India?
Scale of a vertical aerial photograph of an undulating terrain is
For minor adjustment of horizontal angles measured using a theodolite, the tangential screw is adjusted after
What element makes up most of the Earth's core?
Which of the following is NOT a derivative of Digital Elevation Model (DEM)?
Which of the following is a core vector GIS operation?
The main purpose of a 'Planimeter' is to measure
Which among the following represent the curved surfaces
Which of the following gases has the maximum percentage in the atmosphere?
The Gondwana rock system is famous for which mineral?
Which of the following statement is TRUE?
Which one of the statements is NOT CORRECT for remote sensing?
De-stripping in radiometric correction is used to correct a type of
In surveying, a contour may be defined as an imaginary line passing through
In GIS, reclassification is performed to
A GIS analyst has two raster datasets with the same number of rows and columns. The analyst computes the average of the two input raster layers to generate a new raster layer with the same size as the input raster layers. What type of raster data analysis operation is performed?
Consider the following statements: Indian Remote Sensing (IRS-1A, 1B, 1C,1D) satellites are: I. Low orbiting satellites II. Geostationary satellites III. Meteorological satellites IV. Resource survey satellites Which of the above statements is/are correct
In active remote sensing of Earth objects from a satellite-borne sensor, the source of the energy used for sensing, lies at the
The type of resolution of satellite images that signifies the degree of intensities of radiation the sensor is able to distinguish is
Which of the following statement is NOT true regarding relief displacement in vertical photographs in the context of aerial photogrammetry?