Abstract: Navigation with light refraction or dispersion and landmark data is provided. A system can include a data processing system. The data processing system can receive a first image of a surface of a planet from a first camera. The data processing system can generate a first position dataset based on the first image and data representing landmarks of the surface of the planet. The data processing system can receive, by a second camera oriented towards an atmosphere of the planet, a second image. The data processing can generate, via a celestial body catalog, a second position dataset based at least in part on an amount of refraction or dispersion of light of a celestial body in a second image. The data processing system can determine, based on a filter applied to the first position dataset and the second position dataset, a position and attitude of a vehicle.

Abstract: Various embodiments of the present invention provide methods, apparatuses, systems, computing devices, and/or the like that are configured to enable effective and efficient aggregate user-document interaction monitoring in collaborative document server systems. For example, certain embodiments of the present invention provide methods, apparatuses, systems, computing devices, and/or the like that are configured to perform aggregate user-document interaction monitoring in collaborative document server systems using one or more of collaborative document graph-based user interfaces, collaborative document graph-based interface objects, edge-wise visual effect objects, collaborative document node objects, collaborative document node elements, document transition edge objects, and document transition edge elements.

Abstract: Various embodiments of the present invention provide methods, apparatuses, systems, computing devices, and/or the like that are configured to enable effective and efficient aggregate user-document interaction monitoring in collaborative document server systems. For example, certain embodiments of the present invention provide methods, apparatuses, systems, computing devices, and/or the like that are configured to perform aggregate user-document interaction monitoring in collaborative document server systems using one or more of collaborative document graph-based user interfaces, collaborative document graph-based interface objects, edge-wise visual effect objects, collaborative document node objects, collaborative document node elements, document transition edge objects, and document transition edge elements.