Drainage Morphometric Analysis of the Nagavathi Watershed of Dharmapuri District, Tamil Nadu, India Using SRTM Data and GIS
GIS and Remote sensing have proved to be a resourceful tool in the explanation of drainage pattern for water resources management and its planning. The identification of morphometric characteristics based on a Geographic Information System (GIS) was carried out in the Nagavathi watershed, Dharmapuri District. The quantitative drainage morphometric parameters was carried out for the Nagavathi watershed by estimating their (a) Linear aspects like Stream number, Stream order, Stream length, Mean stream length, Stream length ratio, Bifurcation ratio, (b) Aerial aspects like Drainage density, Stream frequency, Texture Ratio, Elongation ratio, Form factor, Circularity index, Length of overflow, Constant of Channel maintenance, Drainage texture, Compactness coefficient and (c) Relief aspects like Basin relief, Relief ratio, Ruggedness number, Gradient ratio, Melton ruggedness ratio, Slope, relative relief, Shape Factor and Leminscate. The drainage area of Nagavithi watershed is 482 sq. Km. the main drainage patterns is dendritic to sub-dendritic drainage. The Nagavathi watershed was classified as a fifth order drainage watershed, whereas micro watershed was classified as an eight in the watershed. Stream order of the watershed was predominantly controlled by structural and lithological controls of various drainage patterns and their stream orientations were identified to evaluate the direction and controlling factors in drainage network. The drainage density in the area has been found to be low which indicates that the area possesses highly permeable soils and low relief. The bifurcation ratio varies from 0.8 to 43.1.
The elongation ratio of Microwatersheds varies from 0.13 to 0.43, indicates Microwatersheds fall under elongated pattern. This study would help the local people to utilize the resources for planning rainwater harvesting and watershed management.
Burrough PA (1986) Principles of geographical information systems for land resources assessment. Oxford University Press, New York, 50
Cannon JP (1976) Generation of explicit parameters for a quantitative geomorphic study of the Mill Creek Drainage Basin. Oklahoma Geology Notes 36(1):13–17.
Chorley RL (1967) Models in Geomorphology. In Chorley, R.J. and Haggett, P. (eds.) Models in Geography, London, 59-96.
Gangalakunta P, Amal K and Kothiram S (2004) Drainage morphometry and its influence on landform characteristics in a basaltic terrain, Central India – a remote sensing and GIS approach. International Journal of Applied Earth Observation and Geoinformation, 6: 1-16.
Gravelius H, 1914: Grundrifi der gesamten Gewcisserkunde. B and I: Flufikunde (Compendium of Hydrology, Vol. I. Rivers, in German). Goschen, Berlin, Germany.
Horton R E (1932) Drainage Basin Characteristics Transactions, American Geophysical Union, 13: 350-61.
Horton R E (1945) Erosional Development of Streams and their Drainage Basins, Bulletin of the Geological Society of America, 56:275-370.
Leopold LB, Wolman MG and Miller JP (1964) “Fluvial processes in geomorphology,” W. H. Freeman and Company, San Francisco, California.
Melton M A (1965) The geomorphic and paleoclimatic significance of alluvial deposits in southern Arizona. The Journal of Geology: 1-38.
Miller V C (1953) A quantitative geomorphic study of drainage basin characteristics on the Clinch Mountain area, Virgina and Tennessee, Columbia University, Department of Geology, Technical Report, 3:389-402.
NookaRatnam K , Srivastava YK, Venkateswara R V, Amminedu E and Murthy KSR (2005) Check dam Positioning by Prioritization of Microwatersheds using SYI model and Morphometric Analysis - Remote sensing and GIS Perspective. journal of the Indian Society of Remote Sensing, 33(1): 25-38.
Pakhmode V, Kulkarni H and Deolankar SB (2003) Hydrological drainage analysis in watershed programme planning: A case study from the Deccan basalt, India. Hydrogeology Journal, Springer-Verlang, 11:595-604.
Prithiviraj G and Venkateswaran S (2016) Geomorphology and Morphometric Analysis Used as A Significant Indicator for Groundwater Prospects: A Case Study of the Kousika Manadi Sub Basin Vaigai River Tamil Nadu, Indian Journal of Applied Research, 6(2):314-317
Schumm S.A (1963) Sinuosity of Alluvial Rivers on the Great Plains. Bulletin of the Geological Society of America, 74: 1089-1100.
Schumm S A (1956) Evolution of Drainage Systems & Slopes in Badlands at Perth Anboy, New Jersey, Bulletin of the Geological Society of America, 67: 597-646.
Smith KG (1950) Standards for grading texture of erosional topography, American Journal of Science, 248: 655-668
Sreedevi P D, Subrahmanyam K and Shakeel A (2005) The significance of morphometric analysis for obtaining groundwater potential zones in a structurally controlled terrain, Journal Environmental Geology, 47( 3):412–420.
Srinivasa VS, Govindainah S and Home Gowda H (2004) Morphometric analysis of sub-watersheds in the Pavagada area of Tumkur district South India using remote sensing and GIS techniques. journal of the Indian Society of Remote Sensing, 32(4): 351–362.
Strahler A N (1952) Hypsometric Analysis of Erosional Topography, Bulletin of the Geological Society of America 63:1117-42.
Strahler AN (1964) Quantitative geomorphology of drainage basins and channel networks In: Chow Ven Te (Ed) Handbook of applied hydro McGraw Hill Book Company, New York.
Strahler, AN (1957) “Quantitative analysis of watershed geomorphology”, Eos, Transactions American Geophysical Union,38: 913920.
Venkateswaran S, Vijay Prabhu M, Suresh M and Suresh R (2012) Morphometric analysis for characterizing landforms study on Sarabanga Sub-basin, Cauvery River, Tamil Nadu, India. International Journal of Lakes and Rivers, 5: 133-140.
Verstappen H (1983) The applied geomorphology. International Institute for Aerial Survey and Earth Science (ITC), Enschede.
Vishavjeet Singh and Singh KK (2016) Waterhshed Analysis Using Morphometric Characteristics: Review, Proceedings of International Conference on Hydraulics, Water Resources and Coastal Engineering, CWPRS Pune, India.
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