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2012年美国东部遭受飓风桑迪袭击,西部森林大火频发,这些大型自然灾难都给防灾预警建设敲响了警钟。在这些大规模天灾面前,我们的公用事业部门要尽可能在危急的情况下发挥最大的作用,为此美国政府在应急管理、国家安全、环境科学与环境保护、人类健康等领域大量使用了企业级G I S(地理信息系统)技术。企业级GIS系统G I S技术现在正处于一个重要的
In 2012, hurricane Sandy was hit in the eastern part of the United States and the forest fires in the west were frequent. All these major natural disasters have sounded the alarm for disaster prevention and early warning construction. In the face of these large-scale natural disasters, our public utilities department should play its utmost role in crisis situations as much as possible. To this end, the U.S. government has made extensive use of enterprises in areas such as emergency management, national security, environmental science and environmental protection, and human health GIS (Geographic Information System) technology. Enterprise GIS GSI technology is now at a premium