Geographical information systems aid in analysis from "summary" of Geography Optional For UPSC Mains: Previous Years Solved and Practice Model Questions by R P Meena
Geographical information systems play a crucial role in enhancing the analysis of geographical data. These systems are designed to capture, store, manipulate, analyze, manage, and present spatial or geographic data. By integrating various types of data, such as maps, satellite images, and demographic information, GIS enables users to gain a deeper understanding of spatial relationships and patterns. One of the key ways in which GIS aids in analysis is by allowing users to overlay different layers of data onto a single map. This capability enables users to visually analyze the spatial relationships between different variables, such as population density, land use, and environmental factors. By overlaying these layers, analysts can identify correlations and patterns that may not be apparent when looking at the data in isolation. Furthermore, GIS allows users to perform sophisticated spatial an...
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