Android mobile application specifically designed for professional use with GPS/GNSS RTK receivers and Total Stations. One of the key strengths of SurPad lies in its comprehensive suite of tools and functionalities, which allow users to seamlessly integrate RTK control, GIS data collection, road design and layout in a single, intuitive interface. This makes it an ideal solution for professionals in the surveying and mapping industry, as well as for engineers, architects, and urban planners.