___________ is used to study the changes in land use over to different periods in time.
Fuzzy matching
Hierarchial matching
Overlay operations
Network analysis
___________ are devices for converting analogue data into digital grid based images.
MIS
GIS
Scanners
Buffering
__________ relates to the use of technological inputs in collecting ,storing retrieving ,displaying ,manipulating,managing and analysing the spatial information.
Spatial information technology
Raster data
Vector data
None of these
____________ is a complex data structure.
Vector data model
Raster data model
Buffering analysis
There are ________ spatial information systems.
Two
Three
Four
Five
_____________ is a compact data structure.
Proximity analysis
____________ are also known as attribute data.
Geographical information system
Non-spatial data
Buffer analysis
___________ is simple for own programming.
The spatial data are represented in the ______ formats.
Spatial data and related tabular are the back bone of ___________.
NIS
