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surya afnarius
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Surya Afnarius adalah seorang pengajar di Jurusan Sistem Informasi Fakultas Teknologi Informasi Univ. Andalas Padang, Sumatera Barat.

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Web GIS

20 Maret 2017   09:02 Diperbarui: 20 Maret 2017   09:14 273 0 0 Mohon Tunggu...

oleh : Surya Afnarius

Prodi Sistem Informasi, Universitas Andalas

Web GIS is a type of distributed information system, comprising at least a server and a client, where the server is a GIS server and the client is a web browser, desktop application, or mobile application. 

Here are a few key elements essential to web GIS:

  • The server has a URL so that clients can find it on the web.
  • The client relies on HTTP specifications to send requests to the server.
  • The server performs the requested GIS operations and sends responses to the client via HTTP.
  • The format of the response sent to the client can be in many formats, such as HTML, binary image, XML (Extensible Markup Language), or JSON (JavaScript Object Notation). (http://server.arcgis.com/en/server/latest/create-web-apps/windows/about-web-gis.htm)

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