Geo-Spatial Database Creation for Wazirabad Canal Command Area
- 1
- 2
Abstract
GIS assist in specific planning and decision-making processes in irrigation through the input, spatial analysis and output of relevant information. The real strength of GIS is its ability to integrate information. This integration power makes the scope of GIS almost infinite. The unique integration capability of GIS allows disparate data sets to be brought together to create a complete picture of a situation. GIS technology illustrates relationships, patterns and connections that are not necessarily obvious in any one data set but are amazingly apparent once the data sets are integrated. GIS also helps us to assess the performance of the irrigation command areas. GIS based system helps a canal to analyze the spatial information about its engineers and farmers to improve planning, management and supply of water resources to its corresponding blocks. In order to manage the water efficiently in the command area, it is needless to say that calculation and evaluation of water demands in detail at block and minor level to be given overriding priority. Blocks and Chak boundaries can be delineated from the Digital Elevation Model using GIS techniques. These boundaries will help to plan and allocate the water resources to improve the water allocation strategies and in turn water use efficiency and can make inter-canal comparisons. The delineated block boundaries can be refined exactly using the drainage, topography and existing canal network in GIS platform.
- G. Vimal and S. Ritu, “Designing Decision Support Systems to aid Irrigation Water Planning and Management in Command Areas,” 6th Annual International Conference, Geospatial Communication, India, 2003.
- T. H. Rao, “Design of Irrigation Carrier Systems to Meet Tail-End Area Requirements,” Technical Report, Articles on Jalayagnam, Andhra Pradesh.
- W. Ojeda-Bustamantea, J. M. González-Camachob, E. Sifuentes-Ibarrac and E. Isidroa, “Using Spatial Information Systems to Improve Water Management in Mexico,” Agricultural Water Management, Vol. 89, No. 1-2, pp. 81-88. doi:10.1016/j.agwat.2006.11.002
- W.-T. Lin, Y.-F. Ho and M.-D. Su, “GIS for Irrigation Management in Irrigation Associations,” FAO Irrigation and Drainage Papers, Rome.
- Y. Labye, “Design and Optimization of Irrigation Distribution Networks,” FAO Irrigation and Drainage Papers, Vol. 44, Rome.
- D. E. Nelson, “Performance Indicators for Irrigation Canal System Managers or Water Users Associations,” 18th International Congress on Irrigation and Drainage, Montréal, Vol.1B, pp. 1-12.
- P. S. Roy and V. V. Rao, “Water Resources Development: Remote Sensing Technology Perspective-Remote Sensing and GIS—Water Management,” Indo-US Workshop on Innovative E-technologies for Distance Education and Extension for Efficient Water Management, ICRISAT, Patancheru/Hyderabad, 5-9 March 2007.
- A. Sarangi, N. H. Rao, S. M. Brownee and A. K. Singh, “Use of Geographic Information System (GIS) Tool in Watershed Hydrology and Irrigation Water Management,” Indo-US Workshop on Innovative E-technologies for Distance Education and Extension/Outreach for Efficient, ICRISAT, Patancheru/Hyderabad, 5-9 March 2007.
- C. Nguyen and L. Dang, “A Geospatial Database for Vietnam Lao and Cambodia,” Pharaohs to Geoinformatics, FIG Working Week 2005 and GSDI-8, Cairo, 16-21 April 2005.
- M. A. Sharifi, “Integrated Planning and Decision Support Systems for Sustainable Watershed Development,” Watershed Development Organized by Asian Productivity Organization & The Iranian Ministry of Agriculture, Tehran, 12-17 October 2002.
- T. B. S. Rajput, “Decision Support System for Efficient Water Management in Canal Command Areas by B. Krishna Rao,” Indian Academy of Sciences, Bangalore.
- R. K. Nema, N. Dubey and M. K. Awasthi, “RS & GIS Approach for Evaluation of Irrigation Status,” Conference Drainage and Irrigation Water Management, pp. 204-213.