SDL started life with a group of engineers and scientists who led a series of experiments using German V-2 rockets following World War II. These experiments, which measured electron density in the upper atmosphere, paved the way for what has become one of the world's leading research and development institutions devoted to the advancement of scientific and defense objectives. Researching, developing, and characterizing sensor, electronic, and software systems; providing program lifecycle support; and enhancing the education and development of scientists and engineers in the mission of SDL that grew from those first experiments.
SDL continues to be recognized for contributions in support of space and Earth science, national security and intelligence programs. SLD produces systems for electro-optical remote sensing, atmospheric research instrumentation, small satellite technologies, sensor calibration and test, data exploitation products, as well as intelligence, surveillance, and reconnaissance solutions. SDL is a unit of the Utah State University Research Foundation and is a nonprofit research corporation owned by Utah State University. SDL employs more than 400 professionals in locations across the United States.