GIS module 2

Defines as discrete Objects using point, lines and polygons to represent the geometry of the real world entities.

• Vector

• Raster

Defines the world as a regular set of cells in a grid pattern.

• Vector

• Raster

Overlaying is another term for a______operation using multiple rasters.

___ operations work with groups of cells of same values

____ operations are cell­ by­ cell operations

___ operations involve moving groups of cells.

Neighborhood operations are used to compare summary statistics from two or more rasters.

• True

• False

Vector data is the most practical for storing, displaying and manipulating digital images.

• True

• False

Identify what type of GIS data is the image below.

• Vector

• Raster

Identify what type of GIS data is the image below.

• Vector

• Raster