Forwarded from UGC NET/JRF GEOGRAPHY
16. Arrange the following in ascending order of their wavelength;
1. Infrared
2. Microwave
3. Radio wave
4. Radar
5. Gamma rays
1. Infrared
2. Microwave
3. Radio wave
4. Radar
5. Gamma rays
❤2👍2
Forwarded from UGC NET/JRF GEOGRAPHY
Forwarded from UGC NET/JRF GEOGRAPHY
17. Which one of the following satellites is specifically designed for agricultural application?
Anonymous Quiz
20%
IRS PC
44%
IRS P4
25%
IRS 1D
11%
IRS 1C
Forwarded from UGC NET/JRF GEOGRAPHY
18. Assertion; Map making, collection, and compilation of space related data and calculations date back thousands of years.
Reason; The earliest known maps were drawn in Egypt during 1200 BCs.
Reason; The earliest known maps were drawn in Egypt during 1200 BCs.
Anonymous Quiz
53%
Both A and R are true and R is the correct explanation of A
32%
Both A and R are true but R is not the correct explanation of A
13%
A is true but R is not true
2%
A is not true but R is true
Forwarded from UGC NET/JRF GEOGRAPHY
19. Which one of the following is the first civilian remote sensing satellite launched by India?
Anonymous Quiz
55%
Aryabhatta
18%
Bhaskara
23%
IRS 1A
4%
IRS P4
Forwarded from UGC NET/JRF GEOGRAPHY
20. Assertion; A radiothermal camera measures and interprets intensity of infrared signals reaching the camera.
Reason; Thermal infrared spectrum can be photographed by using special cameras.
Reason; Thermal infrared spectrum can be photographed by using special cameras.
Anonymous Quiz
64%
Both A and R are true and R is the correct explanation of A
25%
Both A and R are true but R is not the correct explanation of A
8%
A is true but R is not true
3%
A is not true but R is true
Forwarded from UGC NET/JRF GEOGRAPHY
21. Which one of the following is a fundamental principle of Global Positioning System?
Anonymous Quiz
13%
The GPS system is based on triangulation from satellites
10%
There's a time lag as the GPS signals travel through the Ionosphere
11%
GPS receivers measure distance using travel time of radio message from satellites
66%
All of the above
Forwarded from UGC NET/JRF GEOGRAPHY
22. Identify the incorrect statement related to GPS;
Anonymous Quiz
16%
GPS is a constellation of 24 satellites
20%
GPS satellites orbit the earth at 20,000 km altitude
24%
Constellation created by Russia, GLONASS, also consists of 24 satellites
39%
GPS has an orbit time of 10 hours
👍1
Forwarded from UGC NET/JRF GEOGRAPHY
23. Which one of the following uses non-earth coordinate system?
Anonymous Quiz
27%
Cadastral Survey
30%
Geodetic Survey
26%
Oceanic Survey
16%
None of the above
Forwarded from UGC NET/JRF GEOGRAPHY
24. The reference level considered for geodetic calculations are known as;
Anonymous Quiz
22%
Coordinates
58%
Datum
15%
Projection
4%
Sequencing
Forwarded from UGC NET/JRF GEOGRAPHY
25. Indian Regional Navigation Satellite System is known as;
Anonymous Quiz
18%
INCOSPAR
22%
YATRI
53%
NaviC
7%
None of the above
Forwarded from UGC NET/JRF GEOGRAPHY
26. Match the following cartographic Techniques with associated scholars;
1. Hachuring. A. John Harrison
2. Contours. B. Millet de Morgan
3. Chronometer. C. Jag Lehman
4. Map of India. D. Runnel
1. Hachuring. A. John Harrison
2. Contours. B. Millet de Morgan
3. Chronometer. C. Jag Lehman
4. Map of India. D. Runnel
Forwarded from UGC NET/JRF GEOGRAPHY
Choose the correct option;
Anonymous Quiz
22%
1b, 2c, 3d, 4a
44%
1c, 2b, 3a, 4d
25%
1a, 2b, 3d, 4c
10%
1d, 2b, 3c, 4a
Forwarded from UGC NET/JRF GEOGRAPHY
27. Which one of the following Map Projections is the 'View from space'projection of the earth?
Anonymous Quiz
23%
Conical Projection
26%
Cylindrical Projection
45%
Azimuthal Projection
6%
None of the above
Forwarded from UGC NET/JRF GEOGRAPHY
28. Which one of the following extensions is used for a vector data model?
Anonymous Quiz
25%
JPEG
43%
TIFF
17%
BMP
15%
SVG
👍1
Forwarded from UGC NET/JRF GEOGRAPHY
29. Spaghetti data model is a variant of;
Anonymous Quiz
22%
Raster data model
35%
Vector data model
38%
TIN data model
5%
None of the above
Forwarded from UGC NET/JRF GEOGRAPHY
30. The remote sensing process takes place by recording and analysing;
Anonymous Quiz
42%
Incoming Solar Electromagnetic Spectrum
42%
Reflected Terrestrial Radiation
12%
Atmospheric Particles Concentration
5%
None of the above
Forwarded from UGC NET/JRF GEOGRAPHY
31. Assertion; Ozone absorbs wavelengths less than 0.3nm and protects the lower atmosphere from harmful UV rays.
Reason; Only Ozone absorbs radiations coming from the Sun.
Reason; Only Ozone absorbs radiations coming from the Sun.
Anonymous Quiz
42%
Both A and R are true and R is the correct explanation of A
22%
Both A and R are true but R is not the correct explanation of A
33%
A is true but R is not true
2%
A is not true but R is true
Forwarded from UGC NET/JRF GEOGRAPHY
32. Assertion; Water vapour present in the atmosphere alters spectral signatures which is detected by sensors in remote sensing.
Reason; Scattering of Electromagnetic Spectrum in the atmosphere affects image contrast and spectral signatures.
Reason; Scattering of Electromagnetic Spectrum in the atmosphere affects image contrast and spectral signatures.
Anonymous Quiz
67%
Both A and R are true and R is the correct explanation of A
24%
Both A and R are true but R is not the correct explanation of A
7%
A is true but R is not true
2%
A is not true but R is true
👍1
Forwarded from UGC NET/JRF GEOGRAPHY
33. Assertion; Remote Sensing techniques do not rely on Gamma ray and most of the Ultraviolet region.
Reason; It is not possible to record Spectrum in the Ultraviolet region.
Reason; It is not possible to record Spectrum in the Ultraviolet region.
Anonymous Quiz
49%
Both A and R are true and R is the correct explanation of A
26%
Both A and R are true but R is not the correct explanation of A
17%
A is true but R is not true
8%
A is not true but R is true
👍1
Forwarded from UGC NET/JRF GEOGRAPHY
34. Which one of the following spectrum is considered as atmospheric windows and used for remote sensing?
Anonymous Quiz
19%
Thermal IR
28%
Ultraviolet - Visible
11%
Microwave
42%
All of the above
👍1