6.5.2. Data Formats

Try these first

1. 1.

   What does vector data represent?

   Hint

   Think about shapes.

2. 2.

   Name a common raster data format.

   Hint

   Think about image formats used in GIS.

3. 3.

   Which format is a common vector data type?

   • TIFF
   • Shapefile
   • JPEG2000

   Hint

   Think about how vector data is typically stored.

4. 4.

   True or False: Raster formats are used to represent discrete points and lines.

   • True
   • False

   Hint

   Consider what raster data looks like.

5. 5.

   Given a scenario where you have to decide on the best data format for a GIS project emphasizing infrastructure development, justify why you would choose a vector or raster format.

   Hint

   Consider the type of project and the nature of the data required.