A new research method was provided by Remote sensing, Geographic Information System technology and Global Positioning System technology.

遥感、地理信息系统技术和全球定位技术为地球科学提供了全新的研究手段。

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Abstract: : the geographic information system technology has been widely used in various industries, and played a great role in the management of city road.

摘要：地理信息系统技术在各行业有着广泛的应用，并在城市道路的管理中发挥了巨大的作用。

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The geographic information system technology, the space data bank technology and the GIS integration development technology have provided the powerful tool for the solution of the above problem.

地理信息系统技术、空间数据库技术及GIS集成开发技术为解决上述问题提供了强有力的工具，构建数字校园已是必然趋势。

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The plan also includes innovative tactics and cutting-edge tools, like geographic information-system maps that combine cartography and database technology to help locate children who have not been reached by vaccinators.

WSJ: Bill Gates and Michael Bloomberg: Our Plan to Eradicate Polio