The study based on Spatio-Temporal database in data change management of pipeline integrity

摘要

Data management is the key to pipeline integrity management. With the promotion of integrity management, data change management of pipeline integrity including pipeline change, high consequence areas change, risk assessment result change has increased frequently and importantly. This paper compared the mainstream database management technology, proposed the method based on historical data archiving to establish a Spatio-Temporal database for data change management, supplemented by GIS technology to achieve data change management of pipeline integrity.