Study of spetial variability of hydrological relevant variables in Krishna river basin, India (Record no. 4981)

MARC details
000 -LEADER
fixed length control field 02231nam a22001697a 4500
003 - CONTROL NUMBER IDENTIFIER
control field OSt
005 - DATE AND TIME OF LATEST TRANSACTION
control field 20220107122809.0
008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION
fixed length control field 160314b xxu||||| |||| 00| 0 eng d
040 ## - CATALOGING SOURCE
Transcribing agency
100 ## - MAIN ENTRY--PERSONAL NAME
Personal name Aneesh Kumar R (92313003)
9 (RLIN) 8475
245 ## - TITLE STATEMENT
Title Study of spetial variability of hydrological relevant variables in Krishna river basin, India
502 ## - DISSERTATION NOTE
Degree type Master of Science in Geoinformatics
Name of granting institution 2013-2015
Year degree granted EXT
-- Radhakrishnan T
-- Riddhi Singh (Assistant Professor)
Miscellaneous information " IIT, Hyderabad"
520 ## - SUMMARY, ETC.
Summary, etc. Availability of water is a major issue facing by the planet during several years. On the present context there need a scientific method for analyzing the nature and processes behind the availability of water, so that the water that is available can be utilized optimally. On that scenario a study has carried out using the influencing factors about the water availability. The factors that are precipitation and evapotranspiration. Both these factors, their trends and their nature in variation are studied on a sub basin scale by selecting Krishna river basin in India and on its seven sub basins. As the variables are changing its nature spatially its variability has to be studied in various spatial extents. So the technique of Geographic Information System is used to study the spatial variability. The data of precipitation from Indian Meteorological Department (IMD), Pune and the evapotranspiration data from the Moderate Resolution Imaging Spectroradiometer (MODIS), database is used. By using the GIS software Arc Map 10.3 the studies about the spatial variability in the variables like precipitation and evapotranspiration is done. The availability of water is thus calculated from the precipitation and evapotranspiration, as the available water is the difference in the gain due to precipitation and the loss due to evapotranspiration. The study was carried out for a time scale of eleven years from 1983 – 1993. By correlating the average values of these three parameters such as precipitation, evapotranspiration and the availability of water, shows that there is a spatial variability in hydrologic variables over space.
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element GEOGRAPHICAL INFORMATION SYSTEM
9 (RLIN) 8476
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element GEOLOGY
9 (RLIN) 8477
942 ## - ADDED ENTRY ELEMENTS (KOHA)
Source of classification or shelving scheme Dewey Decimal Classification
Koha item type
Holdings
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    Dewey Decimal Classification     IIITM-K Kerala University of Digital Sciences, Innovation and Technology Knowledge Centre 14/03/2016   R-685 14/03/2016 14/03/2016 Project Reports