The WEGWIS is an WEB GIS service which provides a functional internet based platform for accessing water related maps and data for decision making and planning. The information available would be disseminated as per the map restriction policy of the Government. WEGWIS have been integrated with the thematic data, the dynamic data such as water level/water quality, other ground water related information and socio-economic databases. The information available on different scales i.e. 1:1 million, 1:500,000 and 1:250,000 has been be seamlessly integrated and would be visible based on the user selectable zoom level.
The CGWB application will be a client-server based web GIS application. The users will access the CGWB application through Internet browsers. The application will interact with the spatial database and retrieve the information from the database through GIS based services.
The GIS functionalities in this application is designed to cater to multiple categories of CGWB users – simultaneously – on internet browser along with functionalities of map navigation/exploration, selection of features, spatial queries, query builder, contain query, various map browsing tools, thematic mapping, district and watershed wise masking, report generation, printing and email, graph and chart generation, metadata explorer, GEMS data Integration and some pre-defined queries.
Various users spread across the Internet and intranet will access the CGWB application running on the web server, using a web browser for performing various tasks such as map browsing, making queries, analysis etc. The CGWB application will have a common interface for all authenticated users with specific access to certain functionalities.
This CGWB application will advantageous over the existing system in the following ways: User has been given choice to navigate Administrative Boundary or Hydrological Unit. After navigating to District level or Watershed level, user can select the layers to perform attribute based thematic map rendering and by clicking on the area of interest on the map, user will get the desired information. User can ‘Print’ the map displayed in the map viewer along with layer legend list.
The CGWB application will be a client-server based web GIS application. The users will access the CGWB application through Internet browsers. The application will interact with the spatial database and retrieve the information from the database through GIS based services.
The GIS functionalities in this application is designed to cater to multiple categories of CGWB users – simultaneously – on internet browser along with functionalities of map navigation/exploration, selection of features, spatial queries, query builder, contain query, various map browsing tools, thematic mapping, district and watershed wise masking, report generation, printing and email, graph and chart generation, metadata explorer, GEMS data Integration and some pre-defined queries.
Various users spread across the Internet and intranet will access the CGWB application running on the web server, using a web browser for performing various tasks such as map browsing, making queries, analysis etc. The CGWB application will have a common interface for all authenticated users with specific access to certain functionalities.
This CGWB application will advantageous over the existing system in the following ways: User has been given choice to navigate Administrative Boundary or Hydrological Unit. After navigating to District level or Watershed level, user can select the layers to perform attribute based thematic map rendering and by clicking on the area of interest on the map, user will get the desired information. User can ‘Print’ the map displayed in the map viewer along with layer legend list.
User can Save the map and send it as an attachment through mail. With the help of Query Builder, user can select map features by performing query. This functionality will provide user friendly interface to write/select query. Based on the query, map area will be selected and an attribute table will be shown. With the help of GEMS Integration Module, user can see the wells having water level or water quality or rainfall information for a specified area and date. User can see the attribute information of the wells and can generate graphs and charts for the selected time series.
With the help of Predefined Query module, user can execute certain predefined queries to make analysis, selection on map and generate results on the basis of queries executed.
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