Hristo Nikolov is a Professor at the Remote Sensing System Dept., Space Research and Technology Institute, at the Bulgarian Academy of Sciences. He started his scientific career in 1991 and since then he has focused his research interests in the thematic data processing of remotely sensed data from different sources—satellite observations, airborne sensors, and in situ networks. He has gained vast experience in spectral data handling and geomatics in the framework of several nationally and internationally funded projects. Recently, he has been working on the data fusion of optical and SAR data in order to obtain reliable operational information about the current status of land cover as well as targeting Earth’s surface deformations caused by different phenomena. He is the author of more than 120 scientific publications and conference papers indexed in scientific databases. His scientific achievements can be described by the following keywords: multi/hyperspectral data processing, novel processing non-linear methods, spectrometric systems development, and spatial databases creation and management.