A. Colour
B. Symbology
C. Legends
D. South arrow
Related Mcqs:
- The arrangement of terrain features which provides attributes: the shape, size and texture of objects, is called_________________?
A. Spectral variation
B. Spatial variation
C. Temporal variation
D. None of these - Pick up the correct statement from the following ?
A. Indian space effort started in 1962 with the establishment of a rocket
B. Development of space (DOS) was established by the Government of India in 1972
C. Indian Space Research Organisation (ISRO) is responsible for the space technology and its application to various activities
D. All of these - Pick up the correct statement from the following ?
A. Topology describes the geometric characteristic of objects which do not change under transformations and are independent of any coordinate system
B. Topological characteristics of an object are independent of scale measurement
C. The three elements of topology are adjacency, containment, and connectivity
D. All of these - Which one of the following statements is correct regarding the GPS satellites ?
A. The nominal altitude is about 20,200 km
B. The inclination of axis satellite is 55°
C. The satellite transmits two L band signals (L1 with 1575.42 MHz and L2 with 1276.6 MHz)
D. All of these - Which one of the following helps to identify the objects on the earth surface ?
A. Atmospheric window
B. Signature
C. Radiometric error
D. None of these - Which one of the following quantities forms the basis of radiometry ?
A. Radiant energy (Q)
B. Radiant flux (Φe )
C. Radiant intensity (I)
D. All of these - Which one of the following errors is produced by platform characteristics of the sensor ?
A. Altitude variation
B. Altitude
C. Orbit drift
D. All of these - A and B are two towers of equal height diametrically opposite on either side of the nadir point, at 3 km and 5 km distances. Which one of the following statements is correct?
A. Height displacement of A will be less than that of B
B. Height displacement of B will be less than that of A
C. Height displacement of A and B is equal
D. Height displacement of A and B will be towards each other - Pick up the correct statement from the following ?
A. The first man-made satellite, Sputnik-l’ was launched on 4th October, 1957
B. The United State’s Explorer 6 transmitted the first picture of the earth in August 1959
C. Television Infrared Observation Satellite (TIROS) designed for meteorological observations, started systematic earth observations from space from 1, April, 1960
D. All of these - Which one of the following parameters is accurate for DGPS ?
A. Positional accuracies ~ 1 – 2 m if rover is less than 1-2 km from the reference station
B. Positional accuracies ~ 2 – 5m if rover is less than 2-5 fm from the reference station
C. Positional accuracies ~ 5 – 10 m if rover is less than 5-10 km from reference station
D. Positional accuracies ~ 5 – 10 m if rover is less than 25 km
