Realsky HDRI Blue Cloudy 1535

3docean

Realsky HDRI Blue Cloudy 1535 Description: This 32-bit HDRI map enables highly detailed, real-world lighting to be used for illuminating your 3D scenes. This technique is also known as "Image-Based Lighting". The map offers noise-free, ultra-high detail (15k) and a very high dynamic range in 32-bit per channel .exr format. The map itself, along with the supplied 15k jpeg image, provides enough resolution to serve as a backplate even for cinematic quality. Taken from a real sky (not digitally rendered), using auto-bracketing and stitched from RAW files for optimal quality. Included formats in zip file: • 15k (15000×7500 pix) 32-bit EXR file • 15k (15000×7500 pix) 8-bit tonemapped JPEG file Measured Dynamic Range: 21.97 EVs (Highest dynamic contrast on the market) Sun Altitude: 15.5 degrees Shooting Time: 15:35 On the 41st parallel, when shooting in October and at 15:35, it gives a sun angle of 15.5 degrees. You can calculate the correct time of day for your project using this angle and your latitude-longitude. For example, Vray Sun or Mental Ray Sun tool has that algorithm for calculation. If you experience memory issues and do not need super high resolution renders, then you can scale down the EXR map with Photoshop and use a lower res version. For instance, I used a 2k version when rendering sample renders of this file. This map is also available in Realsky HDRI Six Pack 1