Geolocation system and method

Abstract

A system for determining a geolocation of a mobile object movable through a terrain in a Global Navigation Satellite System (GNSS) signal attenuated environment is provided herein. The system may include: a sensor mountable on the mobile object and configured to obtain a dataset of a scene including three or more scene points; a digital storage unit configured to store a semantically segmented reference dataset representing the scene, the semantically segmented reference dataset having a reference coordinate system; and a processing unit configured to: determine three or more distances between the sensor and the three or more scene points; generate, based on the determined distance, an object semantically segmented projection dataset comprising a projection of the detected three or more scene points in the reference coordinate system; register the semantically segmented projection dataset with respect to the semantically segmented reference dataset; and identify the respective scene points real-world geographical locations.