Abstract: Systems and methods for determining passing and no-passing zones on a roadway. The systems utilize sensors such as an inertial measurement unit, a distance measuring indicator, and a GNSS unit to track the position and orientation of a vehicle as it travels along a route. The systems also utilize a 360° camera and a lidar sensor to generate 360° footage and a lidar map, respectively, of the route. The methods utilize the data and images generated by the system to make line-of-sight determinations for various locations along the route.

Abstract: A modular satellite terminal communications system, adaptable to a variety of applications by adding or removing modules. In addition, a computer readable medium and methods for automatically connecting the modular components in functional communication with one another. Signals are automatically routed to the components chosen for the system, and rerouted when modules are removed or added to the system.