This document discusses enhancing forest navigation and mapping with AI-controlled ground robots to overcome challenges of uneven terrain in digital forestry. It summarizes the development of a 3D simultaneous localization and mapping (SLAM) system for an Archimede rover to enable autonomous navigation and data collection across forest settings. Experimental results demonstrate reconstruction of 3D point clouds and maps from simulation and real-world testing, though challenging scenarios revealed limitations with sensors that could be addressed through additional sensors or data fusion. The overall goal is to train robot controllers for forest navigation using simulation environments modeled from collected data to generate digital twins of forests.