GATE-GE SERIES Geographic-information-system
Data Models
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2025 Chapter Questions 1 MCQs
01
PYQ 2025
medium
geographic-information-system ID: gate-ge-
Which one of the following statements is NOT correct in the context of Geographic Information System?
1
A raster data model makes use of grid of cells that are organized into rows and columns for representation of features on Earth
2
Vector data model represents the spatial features on Earth’s surface in terms of points, lines or polygons
3
Resampling is applied after georeferencing of vector datasets
4
Topology is used in vector data models to ensure spatial data integrity