scientific instrumentation, namely, mechanical and electronic surveying instruments; digital theodolites; line and dot lasers; laser distance meters; time tracking systems; three dimensional scanning instruments and software; digital levels; laser scanners; navigation and positioning equipment, namely, electronic and computer instruments comprised of receivers, transmitters, computer hardware, computer software and sensors for determining precise geographic locations of movable objects, including, aircraft, marine vessels, land vehicles, human beings, animals, robots, cargo and packages; electronic and computer instruments comprised of receivers, transmitters, computer hardware, computer software and sensors used for land and marine surveying, mapping, tracking and navigation and tracking and navigation of inanimate and animate objects; global positioning radios, sensors, receivers, transmitters and computer software; global positioning systems comprised of computer hardware and software, wireless communications positioning systems comprised of computer hardware and software; fleet management devices, namely, global position system receivers, display monitors and software for use in earthmoving, grading, and highway construction; grade control systems comprising global position system receivers, display monitors and software for use in earthmoving, grading and highway construction; global position system receivers, hardware and computer software and firmware for the transmission of data and the correction of data and the navigation of bulldozers, motor graders, excavators, scrapers, compactors, paving machines and curb and gutter machines for use in the agricultural, construction and fleet management industries; construction and civil engineering systems, comprising global navigation satellite systems receivers, surveying instruments, namely, total stations, and computer software for use in collecting, organizing, processing, transmitting and viewing data derived from global navigation satellite systems receivers and sensors, for use in project design and monitoring, machine control and surveying; global position system and global navigation satellite system receivers, antennas, and integrated circuit modules and chipsets for use in the manufacture of handheld computers, personal digital assistants, cells phones and cameras; scientific instrument consisting of computer hardware, software and firmware, global navigation satellite system, global positioning system and global navigation satellite system transmitters, receivers, antennas, and seismic sensors, for use in acquiring, processing, recording, measuring, imaging, analyzing, interpreting and transmitting seismic, geodetic, and accelerometer data and signals; handheld, portable and tablet computers; portable and handheld digital electronic devices for recording, organizing, transmitting, manipulating and reviewing text, data, image and audio files; automatic navigational apparatus for vehicles in the nature of on-board computers, namely, a steering system for motorized farm vehicles, which provides global navigation satellite system-based positioning and guidance control; cameras for use in aerial metric photogrammetry; accessories for global navigation satellite system surveying systems, namely, rechargeable batteries, and extension battery cables; downloadable computer software for use as a receiver in connection with a global navigation satellite system, and for navigation and positioning applications; software development kit comprised of software development tools and application programming interface software for use in developing applications and programs for mobile phones, computers, and computing devices; computer software for use in collecting, organizing, processing, transmitting and viewing data derived from global navigation satellite systems receivers and sensors for use in surveying, mapping, positioning, tracking and navigation; embedded computer software for use in receiving, processing, visualizing and analyzing data, sold as an integral component of global navigation satellite system receivers; unmanned aerial vehicles and systems comprised of drones and remote controllers for drones; software for operating unmanned aerial systems comprised of drones and remote controllers for drones; geographic information systems, namely, instruments and software, mobile mapping instrumentation and software; construction lasers and layout instruments; total stations; robotic total stations; and precision levels

equipment rental services, namely, rental of surveying instruments; auto levels; total stations; robotic total stations; precision levels; rotating lasers; pipe lasers; dual grade lasers; interior lasers; digital theodolites; rover/base receivers; handheld instruments for geographic information systems virtual reference stations; laser range finders; and high precision virtual reference stations