GTU BE/B.Tech 2019 Winter Question Papers || Gujarat Technological University
Subject Name: Ecology and Remote Sensing
Time: 10:30 AM TO 01:00 PM Total Marks: 70
GUJARAT TECHNOLOGICAL UNIVERSITY
BE - SEMESTER- IV (New) EXAMINATION - WINTER 2019
--- Content provided by FirstRanker.com ---
Subject Code: 2141305 Date: 14/12/2019Subject Name: Ecology and Remote Sensing
Time: 10:30 AM TO 01:00 PM Total Marks: 70
Instructions:
- Attempt all questions.
- Make suitable assumptions wherever necessary.
- Figures to the right indicate full marks.
--- Content provided by FirstRanker.com ---
| Marks | |
| Q.1 (a) State the objectives of ecology. | 03 |
| (b) Define Antibiosis with appropriate example. | 04 |
| (c) Enlist population estimation methods and explain any one in detail. | 07 |
| Q.2 (a) Explain spectral reflectance curve. | 03 |
| (b) Write short note on Climagraphs. | 04 |
| (c) Discuss Image Interpretation keys in detail. | 07 |
| OR | |
| (c) Enlist and explain types of scattering. | 07 |
| Q.3 (a) Write a note on Alien organisms. | 03 |
| (b) Differentiate between Photo and Image. | 04 |
| (c) Discuss Mutualism and Communalism with appropriate example. | 07 |
| OR | |
| Q.3 (a) Differentiate Digital image processing and visual image processing. | 03 |
| (b) Give the difference between Active sensors and Passive sensors. | 04 |
| (c) Write a short note on dominance hierarchy. | 07 |
| Q.4 (a) Explain factors affecting GPS data quality. | 03 |
| (b) °GIS is a knowledge hub’ Justify the statement. | 04 |
| (c) Explain Shalford’s law and Leibig’s'law of tolerance with appropriate example. | 07 |
| OR | |
| Q.4 (a) Enlist the applications of GIS. | 03 |
| (b) Why is Ground Truth important in Remote Sensing? | 04 |
| (c) How is Ocean and Coastal monitoring done by Remote sensing? State its few applications. | 07 |
| Q.5 (a) Explain film resolution. | 03 |
| (b) Explain the role of Indicator Organism with suitable examples. | 04 |
| (c) Explain GPS:in detail. | 07 |
| OR | |
| Q.5 (a) Explain territorialism in detail. | 03 |
| (b) Explain agricultural applications of remote sensing in detail. | 04 |
| (c) Explain remote sensing process in detail. | 07 |
--- Content provided by FirstRanker.com ---
This download link is referred from the post: GTU BE/B.Tech 2019 Winter Question Papers || Gujarat Technological University