The data that describe the spatial data are called _____________.
Buffer analysis
Network analysis
Non-spatial data
None of these
___________ is simple for own programming.
Proximity analysis
Vector data model
Raster data model
____________ is efficient for network analysis.
Spatial analysis
__________ 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
_____________ is a compact data structure.
Overlay operations
____________ is a complex data structure.
Buffering analysis
There are ________ basic types of scanners.
Two
Three
Four
Five
____________ is a simple data structure.
A ___________ uses points stored by their real co-ordinates.
Spatial data
Attribute data
There are ________ spatial information systems.
