Elements Of Remote Sensing The remote sensing techniques applied for the earth's surface features, is generally confined to the following wave lengths: 2.2 to 2.6, 3.0 to 3.6, 4.2 to 5.0 μm All of these 0.4 to 1.3, 1.5 to 1.8, 2.2 to 2.6 μm 4.2 to 5.0, 7.0 to 15.0 μm and 1 cm to 30 cm 2.2 to 2.6, 3.0 to 3.6, 4.2 to 5.0 μm All of these 0.4 to 1.3, 1.5 to 1.8, 2.2 to 2.6 μm 4.2 to 5.0, 7.0 to 15.0 μm and 1 cm to 30 cm ANSWER DOWNLOAD EXAMIANS APP
Elements Of Remote Sensing The coherence length over which there is a strong relationship between amplitudes is; None of these Inversely proportional to the bandwidth Directly proportional to the bandwidth The square of the bandwidth None of these Inversely proportional to the bandwidth Directly proportional to the bandwidth The square of the bandwidth ANSWER DOWNLOAD EXAMIANS APP
Elements Of Remote Sensing Geodimeter is based on: The visible light as carrier with frequency of the order of 5 × 1014 Hz High frequency radio waves Propagation of modulated light waves Propagation of infrared radiation The visible light as carrier with frequency of the order of 5 × 1014 Hz High frequency radio waves Propagation of modulated light waves Propagation of infrared radiation ANSWER DOWNLOAD EXAMIANS APP
Elements Of Remote Sensing Orbital radius of GPS satellites is approximately: 26,600 km 18,400 km 36,000 km 15,200 km 26,600 km 18,400 km 36,000 km 15,200 km ANSWER DOWNLOAD EXAMIANS APP
Elements Of Remote Sensing A reduction of nitrogen nutrient in plants: All of these Reduces pigment concentration Increase the visible reflectivity Affects leaf color All of these Reduces pigment concentration Increase the visible reflectivity Affects leaf color ANSWER DOWNLOAD EXAMIANS APP
Elements Of Remote Sensing The arrangement of terrain features which provides attributes: the shape, size and texture of objects, is called: Temporal variation None of these Spectral variation Spatial variation Temporal variation None of these Spectral variation Spatial variation ANSWER DOWNLOAD EXAMIANS APP
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