The satellite observatory is carrying seven additional instruments to collect a range of environmental data for studies of natural hazards, air quality, land processes and epidemiology, NASA said.

卫星观测站还肩负着其他七颗卫星的环境数据收集工作，用以研究自然灾害，空气质量，土地评估以及传染病研究，NASA表示。

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"If we want to get to the bottom of the health hazards of overweight and obesity, we have to have better data on physical activity," Blair said.

布莱尔说：“要想将超重或肥胖的健康危害降到最低，就需要更准确的身体活动量数据。”

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"Even modest increases in spending - and greater sharing of data internationally-can have enormous benefits, especially to warn people of impending hazards," says the book.

“即使是很少量的支出增长(以及更广泛的国际数据分享)也可以产生巨大的效益，尤其是在向人们发出即将发生的灾害的警报方面，”该书说。

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To get started, check out these publicly available data sets in the Natural Hazards Data Community on Safety.

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Pilot reports and data from black boxes have pointed to other potential hazards, like overly steep landings and alarms that go off when they shouldn't.

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On every course, thousands do data points are entered, including false fronts on greens and slopes to hazards and all are accurate to within a yard.

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