___________ is normally considered to involve a spatially referenced computer database and appropriate applications software.
MIS
GIS
NIS
None of these
The _________ are the most important pre-requisite in a spatial or geographical information system.
Buffer analysis
Network analysis
Spatial data
Non-spatial data
___________ is used to study the changes in land use over to different periods in time.
Fuzzy matching
Hierarchial matching
Overlay operations
The data that describe the spatial data are called _____________.
There are ________ spatial information systems.
Two
Three
Four
Five
There are ________ basic types of scanners.
____________ is a complex data structure.
Vector data model
Raster data model
Buffering analysis
____________ is efficient for network analysis.
Spatial analysis
The spatial data are represented in the ______ formats.
___________ are used in spatial data capture to convert a line map to high resolution ruster images which are used directly or further processed to get vector topology.
Scanners
Digitisers
