PLEASE MATCH YOUR ASSIGNMENT QUESTIONS ACCORDING TO YOUR SESSION
IGNOU MGY-103 (January 2025 – July 2025) Assignment Questions
IGNOU MGY-103 (January 2024 – July 2024) Assignment Questions
Part A
1. Discuss the GLONASS and its three segments with the help of suitable diagrams, wherever required.
2. Describe the organisational aspects of GIS.
3. Write short notes on the following:
a) Comparison of GNSS over conventional surveying methods
b) Sources of errors in GNSS based observations
c) Trilateration
d) Comparison of raster and vector data models
e) Vector data structure
f) Digital representation of data and geospatial data
Part B
4. Discuss the methods of GIS data inputs with suitable examples.
5. What do you understand by vector data analysis? Discuss overlay operations with the help of neat well labelled diagrams.
6. Write short notes on the following:
a) GIS data standards
b) Non-spatial data structure
c) Concept of topology in GIS
d) Data quality and the FAIR principles of spatial data
e) Stages of map design
f) Spatial interpolation