Dosch HDRI: Mars contains 15 HDRIs of mars surfaces.

The resolution of the Spherical Map HDRIs is 17,596 x 8,798 pixel.
 

Radiosity - and therefore the use of HDRIs is directly supported in many 3D-applications like Lightwave (version 6.0 and higher), Softimage|XSI, Maya & Mentalray, Pixar High Dynamic Range Images (HDRI) are a perfect solution for the realistic lighting and environmental imaging of 3D scenes.

HDRIs are 360-degree panoramas for all kinds of renderings in the areas of product visualization, CGI, real-time rendering, which are illuminated with the help of IBL (Image Base Lighting).
Outstanding reflections, impressive lighting moods and real-looking environments are the result.


And each HDR image is provided in the industry standard .HDR. So they are useable in most rendering applications.