We fly DJI Phantom 4 and Inspire 2 drones on various survey mapping missions to generate survey grade rectified aerial photographs and point clouds.  The benefit to the client and efficiencies achieved using this technology is tremendous.  We are licensed by the FAA as commercial UAS pilots and maintain all critical insurances for drone use.  We have established safety practices, procedures and training in place.  As a result we obtained a Wolf UAS Safety Management System Certification and we are an approved vendor for ExxonMobil Aviation Services.