Your search found 3 records
1 Shah, T.; Bhattacharya, S.. 1993. Farmer organisations for lift irrigation: Irrigation companies and tubewell co-operatives of Gujarat. London, UK: ODI. Irrigation Management Network. 28p. (ODI network paper 26)
Farmers' associations ; Low lift irrigation ; Tube wells ; Cooperatives ; Organizational design ; Private ownership ; Economic aspects ; Leadership / India / Gujarat
(Location: IWMI-HQ Call no: ODI/93/26 Record No: H012949)
2 Samii, R.; Van Wassenhove, L. N.; Bhattacharya, S.. 2002. An innovative public-private partnership: new approach to development. World Development, 30(6):991-1008.
(Location: IWMI-HQ Call no: P 6118 Record No: H030850)
3 Bhattacharya, S.; Ghosh, Surajit; Bhattacharyya, S. 2022. Analytical hierarchy process tool in Google Earth Engine platform: a case study of a tropical landfill site suitability. Environmental Monitoring and Assessment, 194(4):276. [doi: https://doi.org/10.1007/s10661-022-09878-w]
(Location: IWMI HQ Call no: e-copy only Record No: H051499)
(2.01 MB)
Kolkata being a metropolitan city in India has its main municipal solid waste dumpsite situated at Dhapa just adjacent to the East Kolkata Wetlands (Ramsar site). The current prevalent situation at Dhapa is open dumping leading to various contaminations and hazards putting forth the need to look for alternative sites where the landfiilling operation can be shifted to using scientific methods. A user interface (UI)–based analytical hierarchy process (AHP) tool has been developed within the Google Earth Engine (GEE) cloud platform to find out the alternative dumping sites using geospatial layers. AHP function is not available as a native algorithm or developed by any researcher in GEE. The tool has three major functionalities, of which the first one handles the UI elements. The AHP procedure is within another function, and the last function integrates the AHP coefficients to the layers generating the final suitability layer. Users can also upload comparison matrix as GEE asset in the form of CSV file which gets automatically integrated into the AHP to calculate the coefficients and consistency ratio to generate the spatial suitability layers. This approach showcases a generalized AHP function within the GEE environment, which has been done for the first time. The tool is designed in the cloud platform which is dynamic, robust and suitable for use in various AHP-based suitability analysis in environmental monitoring and assessment.
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