What is remote sensing?

What is remote sensing?
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Fossil fuels (coal, petroleum, natural gas) and underground water reservoirs can be located with the help of satellites. This study is called remote sensing.
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Description : Write short notes on the following: 1. Hubble Space Telescope

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Description : What is GPS?

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Description : (i) In which two fields is remote sensing data 1. important ? (ii) Name two satellite systems of India. -Geography

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Write short note on: Remote Sensing

Description : Write short note on: Remote Sensing

Last Answer : Write short note on: Remote Sensing

Remote sensing is very effective in mapping disaster prone area. 

Description : Remote sensing is very effective in mapping disaster prone area. 

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How is using remote sensing more reliable and valuable for collecting data?

Description : How is using remote sensing more reliable and valuable for collecting data?

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National Remote Sensing Agency (NRSA) is situated at

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Description : The art and science of map making is called – (1) Remote Sensing (2) Cartography (3) Photogrammetry (4) Mapping

Last Answer : (2) Cartography Explanation: Cartography is the study and practice of making maps. Combining science, aesthetics, and technique, cartography builds on the premise that reality can be modeled in ways that communicate spatial information effectively.

Remote-sensing device has an inbuilt source of – (1) X-ray (2) g-ray (3) Ultraviolet ray (4) Infrared ray

Description : Remote-sensing device has an inbuilt source of – (1) X-ray (2) g-ray (3) Ultraviolet ray (4) Infrared ray

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Both Infrared and Microwave bands are invisible to the human eye. Then how are IR and microwave images from remote sensing satellites printed? How do they substitute the wavelengths?

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Last Answer : Both infrared and microwaves are part of the electromagnetic spectrum, which stretches from radio waves to gamma rays. each band of this spectrum corresponds to a small range of frequencies. Each ... levels) are finally printed on a computer screen as a picture or as a conventional photograph.

The Pakistan Remote Sensing Satellite-1 (PRSS-1 ) is the first optical remote sensing satellite sold to Pakistan by: (a) USA (b) China (c) Turkey (d) None of These

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________________ is a paradigm of distributed computing to provide the customers on-demand, utility based computing service. a) Remote Sensing b) Remote Invocation c) Cloud Computing d) Private Computing

Description : ________________ is a paradigm of distributed computing to provide the customers on-demand, utility based computing service. a) Remote Sensing b) Remote Invocation c) Cloud Computing d) Private Computing

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________________ is a paradigm of distributed computing to provide the customers on-demand, utility based computing service. a) Remote Sensing b) Remote Invocation c) Cloud Computing d) Private Computing

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Who coined the term, 'Remote sensing'. (A) Evelyn L. Pruitt, a geographer (B) Gaspard Felix Tournachon, a French scientist (C) Wilbur Wright, an Italian scientist (D) None of these

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The interaction of the electromagnetic radiation produced with a specific wave length to illuminate a target on the terrain for studying its scattered radiance, is called: (A) Passive remote sensing (B) Active remote sensing (C) Neutral remote sensing (D) None of these

Description : The interaction of the electromagnetic radiation produced with a specific wave length to illuminate a target on the terrain for studying its scattered radiance, is called: (A) Passive remote sensing (B) Active remote sensing (C) Neutral remote sensing (D) None of these

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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

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Which one of the following statements regarding remote sensing is correct? (A) The interaction of the electromagnetic radiation with the target (B) The emission of electromagnetic radiation from the target (C) Both (a) and (b) (D) Neither (a) nor (b

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Demonstrate the utility of Remote Sensing and GIS applications in Civil Engineering with appropriate examples.

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Description : State the application of remote sensing in various fields.

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State the advantages and limitation of remote sensing.

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State the practical applications of remote sensing in civil engineering project.

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Explain application of remote sensing in civil engineering.

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State any two advantages and limitations of remote sensing.

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Give the application of remote sensing.

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India’s first microwave remote sensing satellite recently launched is. (1) GSAT-12 (2) Megha Tropiquies (3) RISAT-1 (4) Rohini

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One of the common forms of representing remote sensing data as information is in the form of (1) Thematic Maps (2) Political Maps (3) Distribution Maps (4) Land use Maps

Description : One of the common forms of representing remote sensing data as information is in the form of (1) Thematic Maps (2) Political Maps (3) Distribution Maps (4) Land use Maps 

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The technique of collecting information about an object from a distance without making physical contact with it is (1) Remote sensing (2) Remote control (3) Remote accessing (4) Space shuttle

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Remote-sensing device has an inbuilt source of (1) X-ray (2) g-ray (3) ultraviolet ray (4) infrared ray

Description : Remote-sensing device has an inbuilt source of (1) X-ray (2) g-ray (3) ultraviolet ray (4) infrared ray

Last Answer :  infrared ray

The art and science of map making is called (1) Remote Sensing (2) Cartography (3) Photogrammetry (4) Mapping

Description : The art and science of map making is called (1) Remote Sensing (2) Cartography (3) Photogrammetry (4) Mapping

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Does a cat sensing a miscarriage looming seem unbelievable to you?

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If intuition is related to psychic powers, then the opposite of intuition is sensing, then what is the opposite flip side come from not intuition, but sensing in regards to personality testing (details inside)?

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The leaks in a refrigeration system using Freon are detected by (a) halide torch which on detection produces greenish flame lighting (b) sulphur sticks which on detection gives white smoke (c) using reagents (d) sensing reduction in pressure.

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What does a light pen contain? A. lead B. ink C. light sensing elements D. None of the Above

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In the illustration, the signal from the device connected to terminals 18 and 19 is __________. EL-0046 A. prime mover speed feedback B. loss of control alarm when comparing with the input signal from the resistor at the top of the speed sensing circuit card C. hall effect current to detect slip between the prime mover and the alternator D. to shut down the prime mover if overspeeding

Description : In the illustration, the signal from the device connected to terminals 18 and 19 is __________. EL-0046 A. prime mover speed feedback B. loss of control alarm when comparing with the input signal ... slip between the prime mover and the alternator D. to shut down the prime mover if overspeeding

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In the illustration, the diode between terminals 16 and 17 is to _________. EL-0046 A. act as a short circuit for the sensing coil when CEMF is applied B. insure that the voltage across the coil does not exceed 9 volts C. improve response time D. act as a filter to prevent hunting

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Which of the following statements represents an application of a silicon controlled rectifier? A. To provide DC power for a main propulsion motor. B. For use as a voltage reference diode. C. For sensing flame in an automated burner. D. To eliminate power supply hum.

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An electric tachometer receives the engine speed signal from a _______________. A. small generator mounted on the engine B. bimetallic sensing device C. stroboscopic sensing device D. vibrating reed meter generating a voltage proportionate to engine speed

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