Retraction Note: Monitoring of ocean surface circulation and swimming athletes’ physical training data based on IoT perception

Abstract

The Internet of Things is the real-time collection of the connection relationship between two interactive objects and all kinds of information required by the Internet through the sensing, positioning, and identification of existing technologies. In the four-level structure of the Internet of Things, the perception layer, recognition layer, and control layer of the Internet of Things are discussed as the focus in this article. It is the bridge architecture between our real world and the currently popular network world. It is the Internet of Things, the original source of perception. In this paper, the absolute geophysical flow field of the North Pacific Ocean is calculated based on the temperature and salinity data of the ocean surface circulation data and the geophysical flux analysis method, and the structure of the ocean surface circulation is described and analyzed. In addition, we analyzed the results of the currently popular coupled climate model and discussed the simulation effect of the North Pacific circulation structure on the coupled climate model and the corresponding regional ocean circulation transport. Therefore, based on literature, mathematical statistics, and knowledge graphs, this research discusses the gap between the theoretical and practical research of swimming training and the training concepts of the world’s leading swimmers, and the shortcomings of the world’s swimming concepts in practical exploration, and put forward some suggestions for the theoretical research and practice in the field of swimming training in the future. The difference in sports performance mainly depends on the scientific level of sports training. How to efficiently implement data monitoring during the entire sports training process is an important guarantee for improving the scientific level of training. Many scientists have studied the scientific monitoring of the physical exercise process from different aspects. For the same problem, there are also experts who propose to conduct research from multiple levels and multiple aspects.