A geographical information system containing details of household water use and sanitation in the villages was built using data obtained by a global positioning system survey.

采用全球定位系统调查获得的数据，建立一个地理信息系统，包含村庄中家庭用水和卫生用水的详细情况。

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If we took a quick survey in Africa - How many people would choose a 1 millions shirts over malaria drugs or accessible clean water?

如果我们做一个简单的调查，提供一百万件衬衫或疟疾药、用水，人们会选哪一样呢？

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A field survey was carried out to determine whether households obtained drinking water from deep tube Wells installed in 2005.

另外开展了一次实地调查，确定这些家庭是否从2005年前安装的深管井中获取饮用水。

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Thames Water said it would survey all sewers in Henley-on-Thames to try to solve the long-standing issues.

BBC: Henley's sewers to be to surveyed and repaired

In the framework of its ISARM project, UNESCO-IHP participated in close partnership with the French Water Academy, the International Office for Water and the French Geological Survey (BRGM) in the preparation of a methodological study, launched by the French Development Agency (AFD) in order to efficiently contribute to take up the challenges of the sustainable management of transboundary aquifers.

UNESCO: EDUCATION