Currently, flood hazard maps generate great economic and social benefits in terms of flood insurance, flood plain area management, national land development and public emergency escape.
目前，这些洪水风险图已经在洪水保险、洪泛区管理、国土开发、公众应急避险等方面发挥了巨大的经济和社会效益。
Currently, flood hazard maps generate great economic and social benefits in terms of flood insurance, flood plain area management, national land development and public emergency escape.
目前，这些洪水风险图已经在洪水保险、洪泛区管理、国土开发、公众应急避险等方面发挥了巨大的经济和社会效益。
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