42 Providing professional photo scanning and imaging services via drones using photographic imaging, video imaging, and LIDAR; visual engineering inspection services via drones; providing electronic topographical, geospatial, geotechnical, and engineering data collected from drones; electronic topographical, geospatial, geotechnical, and engineering data automation and collection service via drones; three-dimensional measurement services by drone, aerial photographs, video and measurements for inspection, condition assessment, mapping, maintenance, and engineering purposes; electronic topographical, geospatial, geotechnical, and engineering data collection services