Radio transmitters; radio receivers; devices for electromagnetically sensing hidden or buried utilities or other conductors; buried utility locators; mapping locators; buried utility locating transmitters for generating current signals for coupling to hidden or buried utilities; coupling devices for directly or inductively coupling current signals to hidden or buried utilities; AC current induction devices; electromagnetic sensor devices for magnetic detection of buried objects; metal detectors using electromagnetic fields to detect metals; leak detectors for determining leaks in underground pipes or conduits using electromagnetic sensing; electromagnetic sensor devices for mapping hidden or buried objects; buried electronic markers using radio frequency identification (RFID) information to mark underground locations in pipes, conduits, or other cavities; locators for detecting RFID marker devices; leak detection electromagnetic sensor equipment for electromagnetically locating leaks in pipes or conduits; optical video inspection equipment, namely, video cameras, cables, and display devices for use with buried utility locators; optical and electromagnetic sensors for locating underwater objects; electromagnetic sensors for inspecting piping; electromagnetic sensors for locating faults in pipes, wires, or conduits; electromagnetic sensors for mapping underground utilities; downloadable software for mapping electromagnetically sensed underground utilities; downloadable software for providing inspection information and reports related to electromagnetically sensed hidden or buried pipes, cables, wires, or other objects; video inspection cameras; camera control units (CCUs); underground lighting controls and LEDs for illuminating areas being imaged within pipes, conduits, or other cavities; apparatus for displaying information and images of hidden or buried utilities or other objects, namely, video displays and monitors coupled to video inspection cameras; dipole magnetic field sonde devices; electronic sensors for locating buried utility faults; electronic sensors for locating sheath faults; horizontal directional drilling equipment, namely, electromagnetic beacons for horizontal directional drilling; electromagnetic sensors, namely,electromagnetic field sondes and beacons in the nature of electromagnetic sensors used as horizontal drilling locating equipment; rechargeable batteries; battery cases; battery chargers; battery monitoring devices attachable to a battery to monitor the performance of the battery and operating software for use therewith; downloadable software for displaying and storing information associated with hidden or buried utilities; downloadable software for generating mapping information related to hidden or buried utilities; electronic devices for coupling current signals from transmitters to buried pipes, cables, or conduits; sondes in the nature of electronic transmitters for generating magnetic field signals for sensing by buried utility locators; well inspection video camera systems; downloadable software for use with video inspection camera systems; video pipe inspection systems, namely, video cameras, push-cables, and display devices; downloadable software for transmission of video inspection system images or video to remove display and storage devices; Online, non-downloadable software for providing information associated with electromagnetically sensed hidden or buried utilities or other objects; providing services for mapping hidden or buried objects using electromagnetic sensing; providing underground utility inspection services using electromagnetic sensing; locating and marking placement of underground utility pipes, cables or wires using electromagnetic sensing; mapping the location of underground objects using electromagnetic sensing; imaging and mapping of pipe interiors or other hidden or buried cavities; Online, non- downloadable software for providing information, images, or video associated with pipes, conduits or cavities detected by video inspection systems; providing utility locating services, namely, locating, marking placement of, and/or mapping of underground utility pipes, cables, or wires; providing mapping equipment, namely, providing use of utility locating equipment; providing use of pipe inspection equipment; providing online non-downloadable software for mapping hidden or buried utilities and associated features in proximity to the hidden or buried utilities; providing online non-downloadable software for providing inspection information and reports related to electromagnetically sensed hidden or buried pipes, cables, wires, or other objects; providing online non-downloadable software for generating mapping information related to hidden or buried utilities; providing online non-downloadable software for use with video inspection camera systems; providing online non-downloadable software for transmission of video inspection system images or video to remove display and storage devices; providing maps of sensed hidden or buried utilities and associated features