Flood hazard map is an essential tool and basis for flood management.

洪水风险图是实施洪水管理的重要手段和基础。

From the strong earthquake activities since 1500, the seismic ground hazard map in North China is assessed using a deterministic approach method.

根据1500年以来的地震活动，用确定性方法对华北地区地震地面危害分布图进行了定量计算。

The data, image, information of audiovisual of any geological hazard point in the distribution of geological hazard map could be glanced over by MAPGIS.

利用MAPGIS可在地质灾害分布图上浏览任一地质灾害点的数据、图像和音像信息。