This quiz works best with JavaScript enabled. Home > Remote Sensing > Remote Sensing – Quiz 2 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Remote Sensing Quiz 2 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. The bright area on satellite imagery that detects water vapor using InfraRed explains that the area has? A) Water vapor is high in the straposphere. B) Dry troposphere conditions. C) Water vapor is high in the troposphere. D) The troposphere is warm. Show Answer Correct Answer: C) Water vapor is high in the troposphere. 2. Among the following Which describes NDVI formula A) (R-NIR)/(R+NIR). B) (NIR-R)/(R+NIR). C) (NIR-R)/(NIR+R). D) (NIR+R)/(NIR-R). Show Answer Correct Answer: C) (NIR-R)/(NIR+R). 3. GIS stands for ..... A) Global Information System. B) Geography Information System. C) Geology Information System. D) Geographical Information System. Show Answer Correct Answer: D) Geographical Information System. 4. LISS stands for ..... A) Lazer Image self scanning. B) Lazer inclined Self Scanning. C) Linear Image Self Scanning. D) Linear inclined self Scanning. Show Answer Correct Answer: C) Linear Image Self Scanning. 5. The first requirement for remote sensing is to have: A) An energy source. B) A sensor. C) A target. D) A satellite. Show Answer Correct Answer: A) An energy source. 6. The information that can be obtained after interpreting the agricultural map is ..... A) Position and composition of agricultural crops. B) Location and benefits of agricultural crops. C) Types and distribution of agricultural crops. D) Distribution and location of agricultural crops. E) Benefits and position of agricultural crops. Show Answer Correct Answer: C) Types and distribution of agricultural crops. 7. ..... is the technology of acquiring information about the Earth's surface without actually being in contact with it? A) Geographic Information System. B) Remote Sensing. C) Global Positioning System. D) Ground Penetrating Radar. Show Answer Correct Answer: B) Remote Sensing. 8. Which EM has the shortest wavelength? A) Infrared. B) UV. C) Visible Light. D) Microwave. Show Answer Correct Answer: B) UV. 9. To detect a house measuring 90 m2, is it best to use imagery? A) Quickbird resolusi 0, 5 m. B) Landsat 8 resolution 30 m. C) Modest resolution of 1 km. D) NOAA. Show Answer Correct Answer: A) Quickbird resolusi 0, 5 m. 10. What is remote sensing? A) Remote sensing is a way to obtain information about the earth's surface without making direct contact. B) Remote sensing is a way to obtain information about the earth's surface by making direct contact. C) Remote sensing is a way to obtain information about the earth's surface without making any contact at all. D) Remote sensing is a way to obtain information about the earth's surface without making indirect contact. Show Answer Correct Answer: A) Remote sensing is a way to obtain information about the earth's surface without making direct contact. 11. FLAASH is a first-principles atmospheric correction tool that corrects wavelengths in thevisible through near-infrared and shortwave infrared regions, up to ..... A) 1500 nm. B) 2500 nm. C) 3000 nm. D) 950 nm. Show Answer Correct Answer: C) 3000 nm. 12. In general, Remote Sensing satellites orbit in: A) Sun-synchronous. B) Geostationary. C) Geo-synchronous. D) None of the above. Show Answer Correct Answer: A) Sun-synchronous. 13. Bad bands here are those band not utilised in Hyperion imagery and these are replaced with ..... A) Zero. B) NIL. C) Void. D) Ignored. Show Answer Correct Answer: A) Zero. 14. Which are the following is not a principle of RS A) Interaction of energy with satellite. B) Electro Magnetic Energy. C) Electo Magnetic Spectrum. D) Interaction of energy with atmosphere. Show Answer Correct Answer: A) Interaction of energy with satellite. 15. FLAASH supports hyperspectral sensors A) HyMAP. B) CHRIS. C) SPOT. D) All the above. Show Answer Correct Answer: A) HyMAP. 16. To measure temperature, the correct band is the band with the wavelength? A) Less than 0.3 um. B) 0.4-0.7 one. C) 0.7-1 um. D) 9-10 one. Show Answer Correct Answer: D) 9-10 one. 17. Energy that is artificial light when shooting at night is called ..... A) Atmospheric scattering. B) Atmospheric window. C) Active system. D) None of above. Show Answer Correct Answer: C) Active system. 18. Which is not a drawback of remote sensing is? A) Expensive cost. B) If electromagnetic waves experience an anomaly, the resulting data is less accurate. C) Data accuracy is lower than the field data collection method. D) The resulting data is relatively complete, permanent and covers a large area in one image capture. Show Answer Correct Answer: D) The resulting data is relatively complete, permanent and covers a large area in one image capture. 19. Why the Use of GIS is necessary A) Saves Times. B) Handle large datasets. C) Maps can be created and edited faster. D) All of the above. Show Answer Correct Answer: D) All of the above. 20. What is a GPS used for? A) Navigation. B) Resource Distribution. C) Irrigation. D) Energy Tracking. Show Answer Correct Answer: A) Navigation. ← PreviousNext →Related QuizzesRemote Sensing Quiz 1Remote Sensing Quiz 3Remote Sensing Quiz 4Remote Sensing Quiz 5Remote Sensing Quiz 6Remote Sensing Quiz 7 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books