GIS (Geographic Information System)

Numeric data Binary data Spatial data Complex data Complex values Positional values Graphic values Decimal values It is ‘ data about data’ It is ‘meteorological data’ It is ‘oceanic data’ It is ‘contour data’ Geodatabases Monodatabases Concurrent databases None of the above Appropriate software Appropriate hardware Competent user All of the above A value can be determined A value cannot be determined A value is not relevant A value is missing Air temperature Barometric pressure Elevation All of the above Discrete fields divide the study space in mutually exclusive, bounded parts, with all locations in one part having the same field value ‘Land classification’ is an example of discrete fields Discrete fields make use of ‘bounded’ features All of the above Disjoint, meets, equals Inside, covered by Contains, covers, overlaps All of the above Disjoint, meets, equals Inside, covered by Contains, covers, overlaps All of the above Topological data model Temporal data model Topological discrete model Temporal discrete model They are values that provide a name or identifier so that we can discriminate between different values True computations cannot be done with these values When the values assigned are sorted according to some set of non-overlapping categories, they are called ‘categorical data’ All of the above The ‘structures’ that will be used to store the base data The ‘integrity constraints’ that the stored data has to obey at all moments in time The ‘computer programs’ used to manipulate the data All of the above Discrete only Continuous only Discrete or continuous None of the above Spatial Data Interface Spatial Data Infrastructure Spatial Data Intention Spatial Data International