How many separate satellite pictures did take to make the cloud free view of Earth?

Creating a cloud-free view of Earth typically involves the use of multiple satellite images taken over time, often numbering in the thousands. For example, NASA's Blue Marble project utilized over 1,000 images from various satellites to compile a comprehensive cloud-free view. The final product combines these images to ensure complete coverage and clarity, effectively stitching together data from different times and angles to minimize cloud interference.