This quiz works best with JavaScript enabled. Home > Agriculture > Remote Sensing > Technology > Remote Sensing – Quiz 2 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Remote Sensing Quiz 2 (30 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. FLAASH is a first-principles atmospheric correction tool that corrects wavelengths in thevisible through near-infrared and shortwave infrared regions, up to ..... A) 2500 nm. B) 1500 nm. C) 3000 nm. D) 950 nm. Show Answer Correct Answer: C) 3000 nm. 2. 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. 3. Bad bands here are those band not utilised in Hyperion imagery and these are replaced with ..... A) Ignored. B) NIL. C) Void. D) Zero. Show Answer Correct Answer: D) Zero. 4. Which are the following is not a principle of RS A) Interaction of energy with satellite. B) Electo Magnetic Spectrum. C) Interaction of energy with atmosphere. D) Electro Magnetic Energy. Show Answer Correct Answer: A) Interaction of energy with satellite. 5. FLAASH supports hyperspectral sensors A) HyMAP. B) CHRIS. C) SPOT. D) All the above. Show Answer Correct Answer: A) HyMAP. 6. To measure temperature, the correct band is the band with the wavelength? A) 0.4-0.7 one. B) 0.7-1 um. C) 9-10 one. D) Less than 0.3 um. Show Answer Correct Answer: C) 9-10 one. 7. 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. 8. 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. 9. 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. 10. What is a GPS used for? A) Navigation. B) Resource Distribution. C) Energy Tracking. D) Irrigation. Show Answer Correct Answer: A) Navigation. 11. Based on the results of the IKONOS image interpretation, it can be seen that the object is a winding road with sharp turns. Based on the results of this interpretation, it can be identified that the area is ..... A) Low plains. B) Coast. C) Flat area. D) Mountains. E) Karst. Show Answer Correct Answer: D) Mountains. 12. When was the first photograph with a hot air balloon done? A) 1859. B) 1857. C) 1856. D) 1858. Show Answer Correct Answer: D) 1858. 13. If someone who is watching television is likened to a remote sensing system, the part that acts as a sensor is ..... A) Television. B) Head. C) Lamp light. D) Women. E) Picture on television. Show Answer Correct Answer: D) Women. 14. What GIS stands for? A) Gender information Science. B) Geologic Information Science. C) Geoenvironmental Information Sysytem. D) Geographic Information System. Show Answer Correct Answer: D) Geographic Information System. 15. Several roads in Indonesia have been damaged due to land subsidence. This is of course very dangerous for road use. Remote sensing imagery can be used to overcome this problem. The benefits of remote sensing in accordance with this case example are ..... A) Determine the length of the road construction. B) Determine alternative routes. C) Planning the road construction budget. D) Know the basic types of road materials. E) Know the geological structure. Show Answer Correct Answer: B) Determine alternative routes. 16. The Photosynthetically Active Radiation Fraction (FPAR) can measure how much sunlight a leaf absorbs. The smallest FPAR values on the African continent are in parts A) Northern Africa. B) West coast of Africa. C) Central africa. D) Southern Africa. Show Answer Correct Answer: C) Central africa. 17. What process is responsible for the formation of Porphyry copper deposits? A) Curved chains of volcanic islands located at a tectonic plate margin. B) Earthquake activity located on the coastlines of islands. C) Direct sampling interaction of minerals that can give rise to copper. D) Runoff that has been created as a result of mining activity. Show Answer Correct Answer: A) Curved chains of volcanic islands located at a tectonic plate margin. 18. What geographic tool is an actual model of the Earth? A) Globe. B) GPS. C) Satellite imagery. D) Map. Show Answer Correct Answer: A) Globe. 19. Geo stationary Satellites are generally placed at an altitude of (in Km) A) 33000. B) 36000. C) 38000. D) 34000. Show Answer Correct Answer: B) 36000. 20. Below is a true statement about energy sources in remote sensing A) Active systems are systems that use artificial energy such as microwaves. B) Passive systems are systems that use the sun's gravity. C) Active systems are systems that use sunlight. D) Passive systems are systems that use artificial energy such as microwaves. Show Answer Correct Answer: A) Active systems are systems that use artificial energy such as microwaves. 21. In the sensory process, objects that can reflect a lot of energy will appear brighter, while those that reflect a little energy will appear darker. It is a characteristic..... A) Color. B) Rona. C) Shadow. D) None of above. Show Answer Correct Answer: B) Rona. 22. Which among the following waves is having less wavelength range A) 0.03nm. B) 0.03micro meter. C) 0.03mm. D) 0.03m. Show Answer Correct Answer: A) 0.03nm. 23. What is georeferencing? A) Converting data to a feature class. B) Converting data into geometric coordinate system. C) Projecting your data so that it has no distortion. D) Aligning images with ground control points on the Earth's surface. Show Answer Correct Answer: D) Aligning images with ground control points on the Earth's surface. 24. Parts of the spectrum which are not severely influenced by atmospheric absorption are useful to remote sensors, are called: A) Open windows. B) MS windows. C) Atmospheric absorption band. D) Atmospheric windows. Show Answer Correct Answer: D) Atmospheric windows. 25. In the identification of objects in images always use elements of interpretation. When a geographer recognizes the object of the football field based on the appearance of the goal, then he uses elements of interpretation ..... A) Association. B) Site. C) By. D) None of above. Show Answer Correct Answer: A) Association. 26. The advantages of remote sensing that is, except A) Cheap and fast. B) Hard to manipulate. C) Wide area coverage. D) Can reach areas that are difficult to access. Show Answer Correct Answer: B) Hard to manipulate. 27. Which one is appropriate definition of scale? A) The lines on a map representing east-west directions. B) A conversion factor used to transform map projections. C) The ratio of a distance on a map to the corresponding distance on the ground. D) The lines on a map representing north-south. Show Answer Correct Answer: C) The ratio of a distance on a map to the corresponding distance on the ground. 28. The concept underlying the relationship between land use and transportation is..... A) Priority. B) Accessibility. C) Community. D) Facility. E) Mobility. Show Answer Correct Answer: B) Accessibility. 29. What affects the results of satellite imagery? A) Resolution. B) Electromagnetic wavelength. C) Data type. D) A & b benar. E) All true. Show Answer Correct Answer: E) All true. 30. An area designated with the primary function of protecting the environment which includes natural resources and man-made resources is called ..... A) Evacuation area. B) Cultural area. C) Residential area. D) Development area. E) Protected area. Show Answer Correct Answer: E) Protected area. ← PreviousNext →Related QuizzesRemote Sensing QuizzesAgriculture QuizzesRemote Sensing Quiz 1Remote Sensing Quiz 3Remote Sensing Quiz 4Remote Sensing Quiz 5 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books