Realsky HDRI Blue Cloudy 1550

3docean

Realsky HDRI Blue Cloudy 1550 Description: This 32-bit HDRI map allows highly detailed real-world lighting to be used to light your 3D scenes. This technique is also known as "Image Based Lighting." The map offers noise-free ultra-high detail (15k) and very high dynamic range in 32-bit per channel .exr format. The map itself and the supplied 15k jpeg image offer enough resolution for backplates, even for cinema-quality. Taken from a real sky (not digitally rendered), using auto bracketing and stitched from RAW files for best 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: 20.6 EVs (Highest dynamic contrast in the market) Sun Altitude: 13 degrees Shooting Time: 15.50 On the 41st parallel, when shooting in October at 15.50, it gives a 13-degree sun angle. You can calculate the correct time of day for your project using this angle and your latitude-longitude. For example, the Vray Sun or Mental Ray Sun tool has that algorithm for calculation. If you have memory issues and don't need super-high resolution renders, then you can scale down the exr map with Photoshop and use a lower-res version. For example, I used a 2k version when rendering sample renders of this file. This map is also available in Realsky HDRI Six Pack 2