CASC-1, or the Chinese Academy of Sciences' CASC-1, is a series of satellites developed by the China Aerospace Science and Technology Corporation. These satellites are primarily used for Earth observation, providing valuable data for environmental monitoring, agriculture, and disaster management. The CASC-1 satellites are equipped with advanced imaging technology, allowing them to capture high-resolution images of the Earth's surface. This capability supports various applications, including urban planning and resource management, contributing to China's efforts in scientific research and technological advancement.