The earth surface reflectance retrieval by exploiting the synergy of TERRA and AQUA MODIS data

The surface reflectance is of important geophysical parameter for many quantitative remote sensing applications. The inference of earth surface spectral reflectance using visible observations is complicated mainly because of scattering and absorption effects due to gases and aerosols. Surface reflectance product from MODIS data has been operationally offered, however, aerosol effect removal is based DDV algorithm which is restrictedly used for lower reflectance ground surface such as dense vegetation. In this paper we attempt a solution to the problem of retrieval of surface reflectance by exploiting the synergy of TERRA and AQUA MODIS data. Preliminary results of retrieval experiments and validation is encouraging and showed promising potential to address surface reflectance retrieval for land even for higher reflective surface.