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Spatial Information Technology
Land-use is an important input in the geographical monitoring of rural as well as urban resources of a region. The general land cover classification can be derived from past changes in land use in general and forest cover in particular. Forest maps of two time periods can provide information of forest cover changes Satellite, Remote sensing can be effectively used for land use mapping and for monitoring forest degradation process in the country.
Deforestation, for example, is a serious ecological problem in the Himalayas.
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The spatial data are characterised by the following forms of appearance:
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?
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