Downloadable or recorded computer software for calculating correction factors for use with global navigation satellite systems (GNSS); downloadable or recorded computer software for real-time position mapping, quality control, visualization of satellite locations, real-time tide estimation, and coverage mapping for use with global navigation satellite systems; navigation and positioning quality control downloadable or recorded software; downloadable or recorded computer software for generatin...

Downloadable or recorded computer software for calculating correction factors for use with global navigation satellite systems (GNSS); downloadable or recorded computer software for real-time position mapping, quality control, visualization of satellite locations, real-time tide estimation, and coverage mapping for use with global navigation satellite systems; navigation and positioning quality control downloadable or recorded software; downloadable or recorded computer software for generatin...

Electronic mail, messaging and data management services, namely electronic mail address verification and updating services; electronic mail address formatting and correction services; electronic mail, messaging and data processing, tracking and matching services, namely, establishing connections between electronic messaging users through provision and use of a proprietary database containing a registry of electronic messaging communication addresses; all rendered via a global computer network