Q.1
Formation of snow occurs if the cloud temperature is
Q.2
The GPS space segment consists of Navigation Satellite Timing and Ranging whose number is :
Q.3
Which one of the following attributes is not associated with digital maps
Q.4
Repetitive observations of the same area at equal interval of time are useful to monitor the dynamic phenomena:
Q.5
Which one of the following residual biases involves the GPS accuracy?
Q.6
For interpolation of satellite data used for monitoring dynamic changes that occurs on the earth surface, the most suitable orbit for the satellite is:
Q.7
The entire range of the electromagnetic spectrum spans a large spectrum of wave lengths varying from:
Q.8
The spectral region of the electromagnetic radiation which passes through the atmosphere without much attenuation is known as:
Q.9
A reduction of nitrogen nutrient in plants:
Q.10
Due to scan geometry of a satellite sensor:
Q.11
Coherence of two electromagnetic waves takes place if their phase difference is:
Q.12
The basic requirement of any sensor system is:
Q.13
A passive sensor uses:
Q.14
DGPS is based on the concept that bias errors in the position of locations in a given local area, are same if their distances are within
Q.15
The reflectance from a surface is called specular reflection if it follows:
Q.16
The maximum sun's radiation occurs around:
Q.17
Electromagnetic spectrum contains:
Q.18
Earth observations from a satellite platform provide:
Q.19
Pick up the correct statement from the following:
Q.20
Pick up the correct statement from the following:
Q.21
Critical angle of electromagnetic radiation takes place if
Q.22
The reflection of solar energy is characterized by the water content in the leaf, in the reflective optical infrared:
Q.23
Which one the following is a correct statement?
Q.24
The instruments which provide electromagnetic radiation of specified wave length or a band of wave lengths to illuminate the earth surface are called:
Q.25
Pick up the correct statement from the following
Q.26
Pick up the correct statement from the following:
Q.27
Pick up the correct statement from the following:
Q.28
Pick up the correct statement from the following:
Q.29
Pick up the correct statement from the following:
Q.30
Consider the following statements regarding the satellite imaging:
1. The satellite orbit is fixed in the inertial space
2. During successive across-track imaging, the earth rotates beneath the sensor
3. The satellite images a skewed area
Which one of the following statements is/are correct?
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