Vendor needs to provide simultaneous localization and mapping system. Provide a versatile system that supports multiple data capture methods, including pedestrian, vehicle, and aerial. Provide a simultaneous localization and mapping (SLAM) unit to accomplish the required research. Factor–backpack and system that allows for mounting on a vehicle, drone, and pedestrian delivery. This research develops a rapid and accurate approach to capturing topographic and morphological data related to cultural landscapes and historic structures. Shall have data outputs including structured open–source 3D data structure.