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Canadas Geospatial Data footCase StudyIntroductionGeo-Connection is a national program led by natural resource Canada. It is convention to persona spatial data across the country and to develop the Canadian Geo-Spatial data Infrastructure (CGDI). It is online resource for spatial data which provides sharing, access and use of spatial information required to any organization. It helps to decision makers, economic, environmental, academic purposes in all the private and government sectors.Infrastructure is consists of technologies polices and standards. It allowed to share geo-Spatial information and visualization of data at all levels and on the internet.Spatial Data InfrastructureA spatial data stem (SDI) is a data infrastructure implementing a framework of geographic data, metadata, users and tools that are interactively connected in methodicalness to use spatial data in an efficient and flexible way. other definition is the technology, policies, standards, human resources, a nd related activities necessary to acquire, process, distribute, use, maintain, and preserve spatial data. 1 tercet Phases of Geo-Connections. Phase IIn 1999 to 2004 Geo Connections established. Geo base is developed. All the data provided on the internet by the help of GEOTANGO and the all free data provided by Google.Phase IIIn the period of 2005-2009 the geo connections is implemented and used to superintend the disease infection and threats to lives of people successfully.Multi-Agency Situational Awareness System (MASAS) used to superintend floods.Phase IIIObjectivesIncrease awarenessProvision of integration implementation of national policesChallengesNew Technologies and approachesProvision of Access to all informa... ...to spatial data. plug-in Joining Service (TJS)It works as front-end of WMS and provides real time chromosome mapping of spatial data. It describe tabular information linked with spatial data. wind vane Map Tile Service (WMTS)It provide cartographic acces s quite of direct access to data. Client can access data by requesting its theme. Tile mapping becomes very popular now a days. Geo penetrationThe Geo-Connections Discovery Portal is a metadata catalogue that allows GIS users, producers and data providers to discover, calculate, access, visualize and retire Canadian geospatial and geoscience data products and Web services. 3 http//geodiscover.cgdi.ca/ weave/guest/homeReferences1.http//en.wikipedia.org/wiki/Spatial_data_infrastructure2.http//www.nrcan.gc.ca/earth-sciences/geomatics/canadas-spatial-data-infrastructure/89023.http//geodiscover.cgdi.ca/web/guest/home