IGNOU MGY-102 Remote Sensing and Image Interpretation - Latest Solved Assignment
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IGNOU MGY-102 (January 2024 – July 2024) Assignment Questions
Part A
1. What is spectral signature? Describe the spectral signature of vegetation and the factors influencing it. Support your answer with neat well labelled diagrams, wherever required.
2. Explain the platforms and orbits used for remote sensing.
3. Write short notes on the following:
a) Scattering
b) QuickBird and IKONOS
c) Along track scanners
d) INSAT series of satellites
e) BIL data format
f) MERIS
Part B
4. What is ground truthing? Give an account of ground truth data collection.
5. Discuss the types of errors present in remote sensing images.
6. Write short notes on the following:
a) Visual image interpretation
b) Image histogram and its significance
c) Advantages of digital image interpretation
d) Signature evaluation
e) Accuracy Assessment
f) Colour Composite
IGNOU MGY-102 (January 2023 – December 2023) Assignment Questions
Part A
1. Describe the interaction of EMR with earth and atmosphere. Support your answer with the help of neat well labelled diagrams.
2. Give an account of along-track and across-track scanners.
3. Write short notes on the following:
a) Spectral signature
b) MODIS
c) Types of image resolution
d) Indian remote sensing satellite series
e) Data formats
f) IKONOS
Part B
4. What is ground truth data? Discuss in detail about planning field surveys.
5. Write a comparison of visual and digital image interpretation methods.
6. Write short notes on the following:
a) Types of digital images
b) Elements of image interpretation
c) Image corrections
d) Supervised image classification
e) Accuracy assessment
f) Image transformation
MGY-102 Assignments Details
University | : | IGNOU (Indira Gandhi National Open University) |
Title | : | Remote Sensing and Image Interpretation |
Language(s) | : | English |
Code | : | MGY-102 |
Degree | : | |
Subject | : | Geoinformatics |
Course | : | Core Courses (CC) |
Author | : | Gullybaba.com Panel |
Publisher | : | Gullybaba Publishing House Pvt. Ltd. |