In this way, crime mapping identifies danger zones - crime hotspots - within a region with generally high crime rates, to enhance people's awareness, preparedness and safety.

用这样的方式，犯罪地图确定危险区域——犯罪热点地区——这个地域内通常有高犯罪率，来增强人们的防范安全意识。

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NewYork, Los Angeles and Chicago , this three cities have adapted a way , call as mapping crime. The Police Department deploys policeman on fixed region and holds local commaders accou …

纽约，洛杉矶，芝加哥三大城市采取了定位犯罪的方法。他们把警员分布到定点地区，每个地区都有警员负责。这样就有效的控制了该地区的犯罪。

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He pledged to push ahead with electronic school report cards, online GP appointment booking, neighbourhood "crime mapping" and video identification of suspects.

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Officials say much of the funding will be used for technical assistance, such as crime mapping, where computers and statistical analyses help police pinpoint where and when school-related crimes are most likely to occur.

CNN: Justice Department to grant $15 million to fight school crime

Give Web designers in Chicago and Oakland access to public police data, and they create innovative crime-mapping tools that prevent muggings.

CNN: California discovers gold again