Practice question
Which satellite sensor, spatial resolution, scale, minimum mappable unit (MMU), and mode of interpretation were used by the Forest Survey of India (FSI) for the India State of Forest Report (ISFR) 2019?
- 1LANDSAT-MSS; 80 m; 1 : 1 million; 400 ha; Visual
- 2IRS Resourcesat-2 LISS-III; 23.5 m; 1 : 50,000; 1 ha; Digital✓
- 3LANDSAT-TM; 30 m; 1 : 250,000; 25 ha; Visual
- 4IRS-1D LISS III; 23.5 m; 1 : 50,000; 1 ha; Visual
Correct answer
IRS Resourcesat-2 LISS-III; 23.5 m; 1 : 50,000; 1 ha; Digital
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