Photogrammetry is the science of extracting measurements from photographs and video footage. When applied to collision reconstruction, these methods are particularly valuable for determining the speed of vehicles and other moving objects captured on surveillance cameras, dashcam footage, traffic monitoring systems, and other video sources. This course focus on the importance of understanding the video structure to extract speeds from both stationary and moving cameras. Students will develop a foundational understanding of photogrammetric principles, camera calibration, feature tracking, and error quantification, so they can effectively apply these techniques and defend their speed determinations against technical and legal scrutiny.