灾情监测 meaning in English

disaster surveillance

In this study , the author try to find a way to establish a new flood hazard risk management decision system by gis and other technologies , which will harmonize with the nature rule of the flood then the system will reduce the hazard of the flood through managing flood correctly and benefit to the human beings
(五)在防洪调度方面，从单纯的防洪调度：防洪工程调度方案的制订和评价，通过综合分析确定淹没范围，扩展到社会经济损失分析与评估。包括灾前风险评估、出现洪灾时的实时灾情监测评估、洪水过后的灾后损失评估。