Geographic information systems (GIS) and online mapping applications continue to become more powerful and easier to use every year.

地理信息系统(GIS, Geographic Information System)与在线地图应用服务每年都在变得更强大和易于使用。

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This diagram shows how to understand and invoke the findAddress function of the Address Finder web services provided by ESRI, the world-leading vendor of Geographic Information Systems (GIS) software.

此关系图显示了如何理解和调用ESRI提供的Address Finder Web服务的findaddress函数，ESRI是一家全球领先的地理信息系统(GIS)软件供应商。

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Geographic information systems (GIS) provide a method and technology to analyze spatial data, or information about the Earth.

地理信息系统(GIS)提供了分析空间数据或者说是关于地球信息的方法和技术。

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To some, geographic information systems (GIS) are all about technology.

FORBES: Esri Debunks Three Common Digital Marketing Myths

This side event will launch an initiative to establish a common spatial data framework for vulnerability analysis and adaptation planning, linking a wide range of relevant data using Geographic Information Systems (GIS).

UNESCO: Basic Sciences