Engineering Physics Annotation << Back Development of a Database to Provide Information Support for Satellite Remote Sensing Services Leonenkov R.V., Kim M.S. This paper explores methods for creating a Subject-Specifi c Features and Spectral Characteristics Database for recording and storing information on subject matterspecifi c features and spectral characteristics of test sites of seismically and volcanic active zones, fi lling data obtained from fi eld measurements of selected test sites, for information support of satellite data processing services. The article presents an analysis of the use of databases of subject-specifi c features and spectral characteristics in existing satellite data processing services. Taking into account the experience of existing satellite data processing services and taking into account the specifi c features of subject-specifi c features and spectral characteristics of test sites of seismically and volcanic active zones, the composition, structure and main characteristics of Subject-Specifi c Features and Spectral Characteristics Database are disclosed. Keywords: remote sensing of the ground, database, subject-specifi c features, infological model, delimitation of access rights. DOI: 10.25791/infi zik.12.2024.1444 Pp. 22-34.