Web Map Server

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Definition

Noun: A web map server is a specialized computer program or service that generates and delivers interactive maps over the internet. It dynamically creates visual maps by processing requests for specific geographic data, drawing from underlying databases of spatial information (like roads, land features, or points of interest). It is a core component of online mapping and Geographic Information Systems (GIS).

Usage

A web map server acts as the engine behind many online mapping applications. Users or client applications send requests to the server, which then processes the geographic data and returns a map image or data stream for display.

Examples
  • The city's planning department uses a web map server to allow residents to view zoning information online.
  • To create the interactive trail map, the developer configured a web map server to pull data from the national park's geographic database.
  • Many popular online mapping services are powered by sophisticated web map server technology.
Advanced Usage
  • Standardized Protocols: Modern web map servers typically adhere to open standards like those from the Open Geospatial Consortium (OGC), such as Web Map Service (WMS) or Web Map Tile Service (WMTS), to ensure interoperability between different systems and clients.
Variants and Related Words
  • Map Server: A more general term for software that serves maps, which may or may not be accessed via the web.
  • Spatial Data Server: A server focused on delivering the raw geographic data itself, rather than a rendered map image.
  • Geoserver: A specific, widely-used open-source implementation of a web map server.
Synonyms
  • Cartographic Server
  • Mapping Service (when referring to the software component)
Related Phrases
  • Serve a map: The core action performed by a web map server.
    • The server can serve a map showing real-time traffic conditions.
  • Map service endpoint: The specific URL address where a client application communicates with the web map server.
    • You need to configure the application with the correct map service endpoint.
Noun
  1. a computer program that produces maps of spatially referenced data dynamically from geographic information

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