Which one of the following is disadvantage of Raster data format?

• Simple data structure

• Easy and efficient overlaying

• Compatible with remote sensing imagery

• Compatible with remote sensing imagery

Which one of the following operations requires analysis module software?

• Data storage

• Data display

• Data output

• Data output

Which one of the following is an advantage of Vector data format?

• Complex data structure

• Difficult overlay operations

• Lack of compatibility with remote sensing data

• Lack of compatibility with remote sensing data

The spatial data are characterised by the following forms of appearance:

• Positional

• Linear

• Areal

• Areal

Urban change detection is effectively undertaken in GIS core using.

• Overlay operations

• Proximity analysis

• Network analysis

• Network analysis