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Title: | 8-Concept and Basics of an Information Technology - The Geographic Information System. |
Authors: | Singh, Trilochan |
Keywords: | Remote Sensing GIS Information Technology |
Issue Date: | 1998 |
Publisher: | National Institute of Hydrology |
Abstract: | The information technology has developed manifolds, especially in last one decade. The base of any information technology depends largely upon the information inputs in form of a database and its suitable use. Large data sets can be handled on computers under the Data Base Management System using various softwares, however, these softwares can only tackle non-spatial data. To extract selective information relevant to the planning task with reference to the geo-referenced location, analyses of different thematic maps (spatial information) and integration of large amount of attribute data (non-spatial information) is required. This is possible through a comparatively new and sophisticated information technology, known as the Geographic Information System. This paper describes the underlying concepts and basics of Geographic Information System. |
URI: | http://117.252.14.250:8080/jspui/handle/123456789/6702 |
Appears in Collections: | 18-Jal Vigyan Sameeksha Vol.-13(1-2)-1998 |
Files in This Item:
File | Description | Size | Format | |
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8-Concept and Basics of an Information Technology - The Geographic Information System..pdf | 18.59 MB | Adobe PDF | View/Open |
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