List of top Questions asked in GATE AE, GATE ME

Face Left and Face Right observations using a vernier theodolite will eliminate

A map projection is

In surveying, an odometer is used for measuring

A topographic map prepared by Survey of India covers 1 degree by 1 degree area on a single map. The minimum ground distance which can be represented on this map is __________________ m (round off to 2 decimal places).

Choose the CORRECT statement(s).

Bowditch rule for adjusting a closed traverse of perimeter ‘l’ is based on the assumption that the probable error is proportional to

In a closed traverse, the sum of the latitudes is 1.39 m and the sum of the departures is 2.17 m. The Length and Whole Circle Bearing of the closing error are

Choose the CORRECT statement(s).

Select the INCORRECT statement:

The camera axis of an aerial camera is defined as

Departure of a line of a traverse is obtained by multiplying its length by the __________________ of the reduced bearing of the line.

If a 1:50,000 scale map is digitized to an accuracy of ± 0.5 mm, the level of error that might be expected in ground is ± __________________ m (in integer).

The main principle of Surveying is to work from

The type of survey carried out to define the property boundaries for transfer of land property is called

The multiplying constant of a Tacheometer, where \( f \) is the focal length and \( i \) is the distance between the stadia hairs, is

Number of cells required to cover an area of 9 sq. km of ASTER-GDEM are __________________ (in integer).

Using the following regression equations, the correlation coefficient between two survey quantities x and y will be __________________ (round off to 2 decimal places). \[ 2x - 5y + 98 = 0 \] \[ 6x - 7y + 114 = 0 \]

Height of a station determined by Global Navigational Satellite System (GNSS) is 284.097 m and the geoid height of the station is –30.052 m. The elevation of the station is __________________ m (round off to 3 decimal places).

If population variance is 14.8, sample variance is 15.4 and the number of degrees of freedom is 10, then Chi-square value is __________________ (round off to 2 decimal places).

The Degree of Accuracy of a traverse having error of closure of 0.5 m and perimeter of 100 m is __________________ (round off to 3 decimal places).

Centroid of a polygon is

The area of a buffer of 50 m around a proposed 1 km straight road segment to restrict any future construction is __________________ sq. m. (in integer). (Take the value of $\pi = 3.14$)

Satellite-Based NAVSTAR GPS Augmentation System(s) is/are

Which statement(s) is/are CORRECT for Hyperspectral images?

Identify the CORRECT statement(s)