GAGAN

Quadtree data structure

Format conversion

Organisational aspects of GIS

Map digitisation

Give an account of the applications of GNSS giving suitable examples.

Explain the various operations in raster and vector analysis. Draw neat well-labelled diagrams, wherever required.

Discuss the types of GPS receivers and data format.

What is data quality? Discuss in detail the data quality issues.

Explain GIS data models. Support your answer with suitable diagrams, wherever necessary.

Post classification steps

Image enhancement

Field equipments required for ground truthing

Digital image and its types

Minimum mappable unit

BSQ data format

Indian space programmes

Landsat series of satellites

Stefan-Boltzmann and Wien's laws

Electromagnetic spectrum