ABSTRACT
This paper deals with the approach and the methods that are referred to some activities carried out in the framework of adapting the Web-based technology for sharing Geospatial data. This work aims to how the tabular-based information data can be converted into geospatial information and sharing through the Web, identifies groundwater depletion hotspots, and communicates them online. The study area covers some western parts of India, which are currently facing groundwater scarcity. According to the annual report of the CGWB of India, many blocks in Rajasthan, Madhya Pradesh, and Gujarat states have been declared as highly groundwater-depleted zones. This study gives a block-level scenario of groundwater depletion. The groundwater depletion hotspots were identified using the premonsoon and postmonsoon groundwater level data of the Central Ground Water Board by geospatial analysis. 138Distributed or Web-based GIS applies the dynamic client/server concept for performing GIS analysis tasks. Web-enabled GIS provides an ideal structure for sharing online geospatial data, and with geo-enabled processing, users can access geospatial information through the Web interface. A GIS-based approach is capable of taking information by extracting features and objects from different satellites Images and distributed GIS approach is to share this information with the help of Web technology with various geoprocessing algorithm to fulfill users and decision maker’s requirement. The Web-based interface specification provides mechanisms to identify the spatially referenced data required by the process, initiate the process, and manage the output from the process so that the client can access it.
