Remote sensing techniques make use of the properties of ______________ emitted, reflected or diffracted by the sensed objects?

Remote sensing techniques make use of the properties of ______________

1.	Remote sensing techniques make use of the properties of ______________ emitted, reflected or diffracted by the sensed objects?
A.	Electric waves
B.	Sound waves
C.	Electromagnetic waves
D.	Wind waves
Answer» D. Wind waves

Discussion

No Comment Found

Related MCQs

The information system is the chain of the following operations, 1. Collection of data2. Planning the observations3. Analysis of data4. Decision making process Which one of the chains is correct ?
The main functional blocks of a mul-tispectral scanner (MSS) are given below :1. Video processor2. Dispersive system3. Detector4. Signal conditioner5. Collecting opticsWhich one of the following sequences is correct?
Assuming as the frequency of radiation, as the threshold frequency and as a constant, the energy of the photo-electrons () is related as
If electric permittivity and magnetic permeability of the medium are respectively ε and μ, then the velocity () of the electromagnetic wave in the medium is given by :
Consider the following statements regarding the satellite imaging :1. The satellite orbit is fixed in the inertial space2. During successive across-track imaging, the earth rotates beneath the sensor3. The satellite images a skewed area Which one of the following statements is/are correct ?
For band Synthetic Aperture Radar (SAR) with Doppler band width of 1300 Hz, the coherence length lcoh is:
The various stages of formation of snow are listed below :1. Formation of ice crystals2. Formation of snow pallets3. Formation of snow flakes4. Formationof snow crystals5. Formation of rimed crystalsWhich one of the following sequences is correct ?
According to the Snell's law if an electromagnetic wave is incident in a medium (refractive index ) on an other medium (refractive index );
Which one of the following relationship between the wave length (λ), and frequency and the speed () of the electromagnetic wave is correct ?
The various stages occuring in GPS system are described below :1. Generation of an output to the user2. Detection of the GPS signal3. Processing the data in the built-in-computer4. Decoding the GPS signal.The correct sequence of the stages is :

Remote sensing techniques make use of the properties of ______________ emitted, reflected or diffracted by the sensed objects?

Discussion

No Comment Found

Related MCQs

Reply to Comment