Geosrbija Kat is an open-access application for viewing and using spatial data in the Republic of Serbia. The application combines the spatial data of the Real Estate Cadastre and makes it easier for the users to access information about real estate, facility locations, licensed surveying organizations, law firms, and other businesses. The application also allows users to create and share their own maps and geospatial cross-sections.

The application enables users to access data using satellite and orthophoto images as a basis. Users can search data by addresses, facilities, and plots. The application is useful for improving the work processes of other state and private institutions, as well as for helping citizens.