The extracting method of RS and GIS information of ground sample plots.

地面样地对应的遥感信息及GIS因子的提取方法；

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As the foundation of spatial location, geodetic result is an important part of the fundamental GIS information.

大地成果是空间定位的基础，是基础地理信息的重要组成部分。

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Visit local city offices to inquire about geographic information science (GIS) data, and you'll usually leave with more data than you need.

向本市办事处询问关于地理信息系统(GIS)的数据，通常您会得到比您所需还多的数据。

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Most existing GIS, or geographical information services, sell on-site proprietary software packages that cost anywhere from a few hundred dollars to several million dollars.

FORBES: Google Sells Its Mighty Cloud

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