5. CONCLUSION
In this study the groundwater storing variations of Bankura district is fitted through integral approach during period November 2007 to January 2017 has been observed. From this work it is found that, the groundwater depletion rate of 0.35cm/year by using GRACE-GLDAS data sets and compared the both observed and estimated groundwater variations and found the correlation coefficient as 0.827. The approach of remote sensing method for groundwater estimations give better results as the space data is used for computation. This research results employed more accuracy to utilize ground water storage in field. This work is recommended to central ground water board authority of Bankura district, West Bengal.