Development of a GIS System Prototype for Spatiotemporal Analysis of Seismic Events

World Multidisciplinary Earth Sciences Symposium

Gorniak-Zimroz, Justyna^1 ; Wylomanska, Agnieszka^2 ; Stefaniak, Pawel^2 ; Michalak, Anna^2

Wroclaw University of Science and Technology, Faculty of Geoengineering Mining and Geology, 27 Wybrzeze Wyspianskiego St., Wroclaw

50-370, Poland^1

KGHM Cuprum Research and Development Centre, System Analytics Department, 2-8 Gen. Wl. Sikorskiego St, Wroclaw

53-659, Poland^2

关键词: Analytical method;    Mining activities;    Number of factors;    Seismic activity;    Spatial analysis;    Spatial mapping;    Spatiotemporal analysis;    Underground mine;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/221/1/012059/pdf
DOI  :  10.1088/1755-1315/221/1/012059

来源: IOP

【 摘 要 】

The paper presents the selected functionality of the GIS system prototype developed to support the tracking of seismic activity related to the mining activity of the copper ore underground mine. The system allows to perform spatiotemporal analyzes related to seismic activity, spatial mapping of seismic shocks as well as reporting of a set of statistics describing the nature of these events and their dependence on mining activity. The database design takes into account a number of factors affecting the appearance, course and intensity of seismic shocks. For this purpose, the identification of information needs in the field of monitoring of seismic events was carried out and the data sources were determined, the structure of the data stream was proposed, and methods for their integration and auto-validation were developed. The analytical module of the system focuses a number of analytical methods in the field of statistics and spatial analysis. The article presents an example of the functionality of the analytical module on the example of a selected mining plant.