Category: Elements of Remote Sensing

A. Visible (0.4 –
B. Near-IR (0.7 –
C. Short wave-IR (1.3 –
D. None of these

A. Scan skew
B. Panoramic distortion
C. Earth rotation
D. Altitude variation

A. 16,200 km
B. 20,200 km
C. 24,400 km
D. 36,100 km

A. The angle of incidence is equal to the angle of refraction
B. The angle of refraction r) is given by sin i
C. Both A. and B.
D. Neither A. nor B.

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

A. Radiometric resolution
B. Spatial resolution
C. Spectral resolution
D. All of these

A. Six ground stations
B. Five ground stations
C. Four ground stations
D. Three ground stations

A. 15,200 km
B. 26,600 km
C. 18,400 km
D. 36,000 km

A. sin2
B. cos2
C. sec2
D. tan2

A. Vehicle tracking
B. Land navigation
C. Trans movement
D. All of these