Software 7S for simulating of the solar reflected radiance transfer in atmosphere

In the report the description of the program 7S (Shell for 6S), its possibilities on simulating of the reflected sunlight in near IR spectral region is described. The well known program 65 is written for work in UNIX (in Fortran language), that causes a mass of inconveniences at calculations, visualization, a choice of necessary parameters that is especially appreciable at routine calculations (for example, changing of solar zenith angle). We undertake attempt to write a Windows application of the 65 program that allows to set working parameters in an interactive mode, to choose corresponding databases, operatively performing calculations and visualize them, transmit data of calculation in other program.