Development of Subsidence Hazard Estimation System Based on the geographic information system

摘要

PURPOSE: A ground subsidence risk evaluation system using a geographic information system is provided to predict ground subsidence based on mine information in the geographic information system, thereby corresponding to the ground subsidence. CONSTITUTION: A terminal(10) requests subsidence risk evaluation information of a setting region. An evaluation server(20) approves a subsidence risk evaluation information request of the setting region. The evaluation server collects mine information corresponding to the setting region from a geographic information system(100). The evaluation server provides evaluation information to the terminal after evaluating the collected mine information. [Reference numerals] (1) Log-in; (10,10-1,10-2) Terminal; (100) Mine geographic information system; (2) Authentication confirmation; (20) Subsidence risk evaluation server; (3) Subsidence risk evaluation request; (30) Internet/network; (4) Tunnel data and mine data request; (5) Tunnel data and mine data provision; (6) Evaluation with an evaluation algorithm; (7) Evaluation data provision