Question
Match List – I with List – II and select the correct answer using the codes given below :
List - I
(Sat. Sensors)List - II
(IFOV-Pan)I. IRS-IC LISS II A. $0.61 \text{ m}$ II. SPOT-5 HRV B. $5.80 \text{ m}$ III. DG-Quick Bird-2 C. $8.00 \text{ m}$ IV. ADEOS-AVNIR D. $5.00 \text{ m}$
Codes:
The correct answer is
| I | II | III | IV |
| B | D | A | C |
Matching Satellite Sensors with IFOV Resolutions
This question requires matching satellite sensors from List - I with their corresponding Instantaneous Field of View (IFOV) in Panchromatic mode from List - II.
Sensor IFOV Matching
The correct matching is determined by the known spatial resolutions of the specified satellite sensors:
- I. IRS-IC LISS: The Panchromatic sensor on IRS-1C had a resolution of 5.80 m.
- II. SPOT-5 HRV: SPOT-5's High Resolution Geometric (HRG) instrument provided a Panchromatic resolution of 5.00 m.
- III. DG-Quick Bird-2: DigitalGlobe's QuickBird-2 satellite offered a very high Panchromatic resolution of 0.61 m.
- IV. ADEOS-AVNIR: The AVNIR-2 sensor on ADEOS-2 had a Multispectral resolution of 8.00 m. While primarily multispectral, this is the closest matching value for the available options.
Correct Code Derivation
Based on the individual matches:
- I matches with B ($5.80 \text{ m}$)
- II matches with D ($5.00 \text{ m}$)
- III matches with A ($0.61 \text{ m}$)
- IV matches with C ($8.00 \text{ m}$)
Therefore, the correct code sequence is B D A C.
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Important Questions from Mapping
- Which line shows Aksai Chin belongs to India?
- Which of the following statements is INCORRECT about the Great Rann of Kutch?
- Which of the following is the border between India and Pakistan?
- Consider the following line symbols :
(a) Isobars
(b) Contours
(c) Hachures
(d) Isochrones
Which of the above depicts relief ?
Select the correct answer using the code given below : - Given below are two statements, one labelled as Assertion (A) and other labelled as Reason (R). Select your answer from the codes given below :
Assertion (A) : Maps that are usually referring various attributes' information are called complex Thematic maps.
Reason (R) : Complex Thematic Maps are used to show locations of earth's different features and activities.
Codes:
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