This is an unclipped high dynamic range image (HDRI) designed for generating image-based lighting in 3D environments. With a dynamic range of 20 EVs, the map captures the full brightness of the sun without clamping, allowing for realistic lighting and accurate contrast levels in renders.
The package includes the HDR file in multiple resolutions to suit different memory limits and detail requirements. Users can choose between 10K, 6K, 3K, and 1K versions depending on whether the image is being used for raw illumination, sharp reflections, or direct background visibility.