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Spatial Information Technology
What is the importance of computer in cartography?
Computer helps in cartography in the following ways:
(i) Maps are made quickly.
(ii) Maps are made according to users needs.
(iii) Map construction is possible even if skilled cartographer is not available.
(iv) Map making has become less expensive.
(v) Maps can be made more attractive.
(vi) Map reproduction has become fast.
(vii) Updating of the map can be done if data are in digital form.
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Which one of the following operations requires analysis module software?
Which one of the following is disadvantage of Raster data format?
Which one of the following is an advantage of Vector data format?
Urban change detection is effectively undertaken in GIS core using.
Differentiate between Raster and Vector data models
What is an overlay analysis?
What are the advantages of GIS over manual methods?
What are important components of GIS?
What are different ways in which spatial data is built in GIS core?
What is spatial information technology?
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