81.
What is the primary difference between vector and raster data in GIS?

82.
What does 'georeferencing' mean in GIS?

83.
Which factor primarily affects the penetration depth of radar signals in remote sensing?

84.
What is 'orthorectification' in remote sensing imagery processing?

85.
Which GIS tool is best suited for finding the shortest path between two points?

86.
What does 'spatial interpolation' in GIS involve?

87.
Which type of satellite imagery is best for monitoring urban heat islands?

88.
In GIS, what does the term 'attribute data' refer to?

89.
Which of the following is NOT a common source of error in remote sensing data?

90.
What is the primary application of LiDAR in geological engineering?