Earl Dudley is a provider of surveying, mapping, industrial, and construction measurement instruments. Its products include eBee X, a fixed-wing drone for all mapping needs; HiPer VR, a GNSS technology on a design built to withstand the harshest field environments; d2 MAchine Control (3D-MC 2), drastically change the role dozer plays on a typical site, in some cases eliminating the need for a grader; etc. The company also offers training and repair services.