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REMOTE SENSING

REMOTE SENSING

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Question 1
Maps created by using aerial photographs are called __________  
A
Ortho photo
B
Aerial photo
C
Physical
D
Political
Question 2
The object under study is known as ____________
A
Target
B
Source
C
Sensor
D
Image
Question 3
The device to detect the Electro Magnetic Radiation is ___________
A
Target
B
Sensor
C
Object
D
Camera
Question 4
Match the following:
  1. Ground Survey      (a) USA
  2. Remote Sensing     (b) Many Months
  3. Hot Air Balloon      (c) Systematic Aerial Images
  4. Airplanes                  (d) French Map Makers
  5. TIROS                       (e) Short span of time
A
1 5 4 3 2
B
4 3 2 1 5
C
5 1 4 3 2
D
3 2 1 4 5
Question 5
Which is defined as the collection of data about an object from a distance ?
A
Geography
B
Remote sensing
C
Satellite
D
Photography
Question 6
Remote sensing of the environment by geographers is usually done with the help of mechanical device is known as
A
Sensors
B
Transistors
C
Transmitters
D
None of these
Question 7
The process of comparing different aerial photographs and computing accurate measurements is called
A
SPOT
B
Orthophoto maps
C
Photogrammetry
D
Remote sensing
Question 8
When did the revolution in remote sensing began ?
A
1950
B
1960
C
1940
D
1970
Question 9
The first meteorological satellite is
A
TRIOS -1
B
ERTS
C
SPOT
D
INSAT
Question 10
When was ERTS launched ?
A
1960
B
1970
C
1980
D
1990
Question 11
When was TRIOS – 1 launched ?
A
1960
B
1970
C
1980
D
1990
Question 12
Maps created using aerial photographs are called
A
Orthophoto maps
B
Photogrammetry maps
C
Both (A) and (B)
D
None of these
Question 13
Which is the advantage of remote sensing ?
A
Cheaper and rapid method of acquiring up to date and continuous information over a geographical area.
B
Helps the planners for formulating policies and programs to achieve the holistic functioning of environment.
C
It has ability to provide a synoptic view of a wide area in a single frame.
D
All the above
Question 14
TRIOS 1 was launched by
A
United states
B
Japan
C
Russia
D
China
Question 15
Which series of satellite was renamed as LANDSAT ?
A
TRIOS 1
B
ERTS
C
INSAT
D
GEOSAT
Question 16
Which sensor transmit their own signal and measure the energy that is reflected from the target ?
A
Active sensors
B
Passive sensors
C
Proximity sensors
D
All the above
Question 17
When was GPS established ?
A
1971
B
1972
C
1973
D
1970
Question 18
Which of the following is the uses of GPS ?
  1. Navigation, target tracking, missile, projectile guidance
  2. Surveying, map making, navigation
  3. Search and rescue and reconnaissance
  4. Tool for commerce scientific uses, tracking and surveillance
A
1 , 3 and 4
B
1, 2 and 3
C
1, 2 and 4
D
All the above
Question 19
When did the Second revolution in remote sensing began ?
A
1965
B
1970
C
1980
D
1990
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There are 19 questions to complete.

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