Project line selection and site selection cross-network-segment analysis method based on ecological environment management and control big data

The invention relates to the technical field of ecological environment project site selection, in particular to a project line selection and site selection cross-network segment analysis method based on ecological environment management and control big data, comprising the following steps: S1, obtaining a line selection and site selection request of a spatial position of a construction project input by an internet user; s2, after the internet system application server obtains a line selection and site selection request, an intranet application server is safely requested to carry out intranet intelligent inspection report service in a cross-network-segment manner; s3, after the intranet application server receives the line selection and site selection request, a research, judgment and analysis service is executed firstly, and an intelligent inspection report is generated; s4, returning the intelligent detection report to the proxy server; when the intelligent inspection report passes through the firewall, the