Multi-scale drainage basin human settlement environment classification management system

The invention relates to the field of environment management, and discloses a multi-scale drainage basin human settlement environment classification management system, which is used for solving the problem that a previous environment management index does not have representativeness after a serious earthquake occurs in a human settlement environment. Comprising an environment problem identification module, a human settlement environment index evaluation module, a human settlement environment classification module and a human settlement environment management module, human settlement environments which are greatly influenced after an earthquake are screened out according to post-disaster influence indexes, human settlement environment data of which the post-disaster influence indexes are greater than a preset threshold value are collected, the data are evaluated, and the evaluation result of the human settlement environment data is obtained. And calculating to obtain an environmental index affected index, perf