Accuracy Analysis of Sight Determination of Infrared Remote Sensing Satellite Based on Digital Intelligent Technology

With the continuous development of human space technology, the accuracy of the sight determination of infrared remote sensing satellites for space missions is getting higher and higher. Line of sight determination is an important component and key technology of space target monitoring systems. The accuracy of infrared remote sensing satellite of sight determination directly affects the positioning accuracy of the target, thereby affecting the overall performance of the space target monitoring system. In the case where the original physical model of the remote sensing image is unknown, linear model models and digital intelligent technology are used to perform geometric correction on the image, and the accuracy of the correction results is compared and analyzed. The results indicate that when performing image correction in flat areas with many buildings, the accuracy of digital intelligent technology is higher than that of linear transformation models, and it can quickly obtain image data with practical value.