Elements Of Remote Sensing Orbital radius of GPS satellites is approximately: 18,400 km 26,600 km 15,200 km 36,000 km 18,400 km 26,600 km 15,200 km 36,000 km ANSWER DOWNLOAD EXAMIANS APP
Elements Of Remote Sensing The refractive index of the ocean water: Decreases with salinity Decreases with temperature Increases with salinity Increases with temperature Decreases with salinity Decreases with temperature Increases with salinity Increases with temperature ANSWER DOWNLOAD EXAMIANS APP
Elements Of Remote Sensing Pick up the important characteristic of a target which facilitates its identification from the following: Spectral variation All of these Temporal variation Spatial variation Spectral variation All of these Temporal variation Spatial variation ANSWER DOWNLOAD EXAMIANS APP
Elements Of Remote Sensing 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 25 km 100 km 75 km 50 km 25 km 100 km 75 km 50 km ANSWER DOWNLOAD EXAMIANS APP
Elements Of Remote Sensing Electromagnetic radiation: All of these Is capable to travel across space Once generated, remains self-propagating Produces a time varying magnetic field and vice versa All of these Is capable to travel across space Once generated, remains self-propagating Produces a time varying magnetic field and vice versa ANSWER DOWNLOAD EXAMIANS APP
Elements Of Remote Sensing Remote sensing techniques make use of the properties of ___________ emitted, reflected or diffracted by the sensed objects: Sound waves Electric waves Wind waves Electromagnetic waves Sound waves Electric waves Wind waves Electromagnetic waves ANSWER DOWNLOAD EXAMIANS APP
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