NV5 Geospatial and Oklahoma DoT to Showcase Innovative Applications of Aerial Lidar During TRB Annual Meeting Published January 26, 2021 Done Groundbreaking Research Reveals Comparable Accuracy to Mobile Mapping and Enhanced Performance, Driving Greater Flexibility and New Applications for Transportation Projects HOLLYWOOD, Fla., January 25, 2021 â NV5 Geospatial, North Americaâs largest provider of geospatial data services and solutions, will share ground-breaking research on the use of low altitude drone and rotary wing lidar surveys for transportation ...