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Geological Engineering · Q81

Remote Sensing and GIS in Geological Engineering

Engineering and GATE · Geological Engineering · question 81

Q81

What is the primary difference between vector and raster data in GIS?

A.
Vector represents continuous data; raster represents discrete data
B.
Vector uses points, lines, polygons; raster uses pixels
Answer
C.
Vector data is always smaller in size
D.
Raster data does not support spatial analysis

Answer: Option B

Solution

Answer: Option B
Solution:
Vector data represents spatial features using points, lines, and polygons.Raster data uses grid cells or pixels to represent spatial information.