MGY-102 Solved Assignment 2026

Description

IGNOU MGY-102 Solved Assignment 2026

PG CERTIFICATE IN GEOINFORMATICS (PGCGI)
&
PG DIPLOMA IN GEOIFORMATICS (PGDGI)
&
MSC GEOINFORMATICS (MSCGI)
ASSIGNMENTS
JANUARY 2026 & JULY 2026 CYCLES
Valid from 1st January to 31st December 2026
Tutor Marked Assignments (TMA) for Semester-I Course
MGY-102: Remote Sensing and Image Interpretation

Tutor Marked Assignment
MGY-102: Remote Sensing and Image Interpretation
Course Code: MGY-102
Assignment Code: MGY-102/TMA/2026
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 300 and 600 words for short and long answers, respectively.
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Part A
1. Discuss in detail, energy-earth interaction giving suitable example. (10)
2. Describe various types of multispectral scanning systems. (10)
3. Write short notes on the following:
a) Remote sensing system (5)
b) Spectral signature of vegetation (5)
c) Spatial image resolution (5)
d) IRS series (5)
e) Radarsat (5)
f) Remote sensing data product (5)
Part B
1. Describe planning and collection of ground truth data. Add a note on its importance in geoinformatics studies. (10)
2. What is image enhancement? Discuss in detail, the techniques used to enhance images. (10)
3. Write short notes on the following:
a) Elements of image interpretation (5)
b) Land use land cover (5)
c) Geometric correction (5)
d) Image histogram and its significance (5)
e) Kappa coefficient (5)
f) Image transformation (5)

Due Date of Submission*:
For January 2026 Cycle: March 31, 2026
For July 2026 Cycle: September 30, 2026

MGY102, MGY 102