Visual Analysis of Multi-Dimensional Feature Data for Pipeline Settlement Displacement Monitoring

The transportation pipeline of oil and gas buried in the ground will be affected by non-human factors such as geographic natural disasters and some human factors with the accumulation of time, which will lead to settlement and displacement. Using BeiDou satellite navigation system (BDS) positioning technology, radio frequency identification (RFID) technology, combined with data visualization and analysis technology, to analyze the current location status information of underground oil and gas pipelines, and to provide decision-making support for the monitoring of oil and gas pipeline settlement and displacement has become an important research content in the field of oil and gas pipelines. This paper is based on BeiDou high-precision coordinate information dataset and RFID tag information dataset, comprehensive use of geospatial data visualization method and multi-dimensional feature data visualization method, all-round, real-time display of the current pipeline monitoring point location status information, for oil and gas pipeline settlement displacement monitoring and early warning to provide a scientific basis for the improvement of the staff's efficiency of the daily pipeline inspection, timely reporting of the Risks, greatly reducing the frequency of pipeline accidents, effectively protect the safety of oil and gas pipelines.