IGNOU MGY 11 SOLVED ASSIGNMENT

Included:

MGY 011 (January 2025 - July 2025) - ENGLISH

Tutor Marked Assignment

MGY-011: Geoenvironmental Applications of Geoinformatics

Course Code: MGY-011

Assignment Code: MGY-011/TMA/2024-25

Max. Marks: 100

Note: Attempt all questions. The marks for each question are indicated against it. Write all answers in your own words; do not copy from the Self Learning Materials (SLMs). Write your answers in about 200 and 400 words for short and long answers, respectively.

Part A

1. Give an account of mapping landforms using remote sensing data.

2. What is groundwater depletion? Discuss the data and methods suitable for groundwater potential zone mapping. Support your answer with the help of neat well labelled diagrams, wherever necessary.

3. Write short notes on the following:

a) Recent developments in mineralogical mapping and exploration using remote sensing data

b) Digital terrain analysis

c) Application of drone technology in mapping inland waters

d) Applications of watershed mapping related applications

e) Recent developments in land degradation studies

f) Image features characterising gently or moderately dipping sedimentary rocks in a terrain

Part B

4. Discuss the different approaches for the assessment of coastal vulnerability.

5. Examine the role of geoinformatics in ecological applications with emphasis on mapping  terrestrial habitats, ecosystems and protected areas.

6. Write short notes on the following:

a) Urban heat island

b) Role of geoinformatics in atmospheric applications

c) Application of geoinformatics in studying urban sprawl

d) Recent trends in Ocean Colour Remote Sensing

e) Habitat suitability analysis using geoinformatics

f) Scope of geoinformatics in mapping marine protected areas

MGY 011 (January 2026 - July 2026) - ENGLISH

Tutor Marked Assignment

MGY-011: Geoenvironmental Applications of Geoinformatics

Course Code: MGY-011

Assignment Code: MGY-011/TMA/2026

Max. Marks: 100

Note: Attempt all questions.  Marks for each question are indicated against it. Write all answers in your own words and handwriting; do not copy from the Self Learning Materials (SLMs). Write your answers in about 300 and 600 words for short notes and long answers, respectively. -

Part A

1. Discuss the image characteristics of a metamorphic terrain.

2. Discuss the characteristics of dip in the foliated strata when visualised in an image.

3. Write short notes on the following: a) Data consideration for landform mapping

b) Fluvial landforms

c) Indices and indicators for assessment of land degradation

d) Rainfall-Runoff modelling

e) Remote sensing methods for mapping inland water

f) Data and methods used for groundwater potential zones mapp

Part B

4. Discuss in detail the steps involved in the assessment of the coastal vulnerability index.

5. Describe the atmospheric products and the required data sources from remote sensing.

6. Write short notes on the following:

a) Markov Model

b) Mapping of land surface temperature

c) Recent advances in ecological applications

d) Ocean colour remote sensing

e) Atmospheric and meteorological parameters

f) Monitoring and mapping of urban sprawl

 

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