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Architecture of GIS

  1. GIS architecture encompasses the overall design and organization of a Geographic Information System (GIS).

  2. The components of GIS architecture include hardware, software, data, people, and methods.

  3. The architecture determines how these components interact and work together to create an efficient GIS system.

  4. There are two main types of GIS architecture: client-server and web-based architecture.

  5. In client-server architecture, GIS software runs on a server and is accessed by users through client computers.

  6. The server is responsible for data storage, processing, and analysis, while the client is responsible for data visualization and user interaction.

  7. Multiple users can work on the same dataset simultaneously, making it ideal for collaborative work.

  8. In web-based architecture, the GIS software is accessed through a web browser, eliminating the need to install software on local machines.

  9. The GIS data and software are stored on a server and accessed through a web interface, making it ideal for remote work and data sharing.

  10. The hardware component of GIS architecture includes computer systems, storage devices, and input/output devices required to run and manage the GIS system.

  11. The GIS software is the core component of the GIS architecture that enables users to capture, manage, analyze, and visualize geographic data.

  12. The data component of GIS architecture includes various types of spatial and non-spatial data required to create and analyze maps.

  13. The people component of GIS architecture includes GIS professionals, stakeholders, and end-users who use and maintain the GIS system.

  14. The methods component of GIS architecture refers to the various techniques, procedures, and tools used to create, manipulate, analyze, and visualize geographic data.

  15. The GIS architecture provides a framework for integrating the hardware, software, data, people, and methods to create a functional and efficient GIS system that meets the needs of the stakeholders.


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