Elements Of Remote Sensing In the given figure the phase of Crest A is π/2 All of these Trough C is 3π/2 B crossing is π Crest A is π/2 All of these Trough C is 3π/2 B crossing is π ANSWER DOWNLOAD EXAMIANS APP
Elements Of Remote Sensing Which one of the following statement is incorrect regarding the electromagnetic radiation? None of these These are produced by the motion of electric charge The oscillation of charged particles sets up changing electric fields The changing electric fields induce the changing magnetic fields in the surrounding medium None of these These are produced by the motion of electric charge The oscillation of charged particles sets up changing electric fields The changing electric fields induce the changing magnetic fields in the surrounding medium ANSWER DOWNLOAD EXAMIANS APP
Elements Of Remote Sensing The reflectance from a surface is called specular reflection if it follows: Snell’s law Lambert Planktan All of these Snell’s law Lambert Planktan All of these ANSWER DOWNLOAD EXAMIANS APP
Elements Of Remote Sensing The value of energy quantum for radiation of any frequency is proportional to: The frequency The square of the frequency The reciprocal of the energy The square root of the frequency The frequency The square of the frequency The reciprocal of the energy The square root of the frequency ANSWER DOWNLOAD EXAMIANS APP
Elements Of Remote Sensing Due to scan geometry of a satellite sensor: The details towards the edge of the scan get compressed The off-nadir resolution is degraded The ground distance swept by the senor, IFOV is proportional to sec2θ, where θ is the angle of scan measured from the nadir All of these The details towards the edge of the scan get compressed The off-nadir resolution is degraded The ground distance swept by the senor, IFOV is proportional to sec2θ, where θ is the angle of scan measured from the nadir All of these ANSWER DOWNLOAD EXAMIANS APP
Elements Of Remote Sensing Who coined the term, ‘Remote sensing’. Gaspard Felix Tournachon, a French scientist None of these Evelyn L. Pruitt, a geographer Wilbur Wright, an Italian scientist Gaspard Felix Tournachon, a French scientist None of these Evelyn L. Pruitt, a geographer Wilbur Wright, an Italian scientist ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS