Ground-based lightning detector networks are used by meteorological services like the National Weather Service in the United States, the Meteorological Service of Canada, the European Cooperation for Lightning Detection (EUCLID), the Institute for Ubiquitous Meteorology ( Ubimet) and by other organizations like electrical utilities and forest fire prevention services. Space-based detectors on satellites can be used to locate lightning range, bearing and intensity by direct observation. Ground-based systems use triangulation from multiple locations to determine distance, while mobile systems estimate distance using signal frequency and attenuation. Ground-based and mobile detectors calculate the direction and severity of lightning from the current location using radio direction-finding techniques along with an analysis of the characteristic frequencies emitted by lightning. It was also the first radio receiver in the world. The first such device was invented in 1894 by Alexander Stepanovich Popov. There are three primary types of detectors: ground-based systems using multiple antennas, mobile systems using a direction and a sense antenna in the same location (often aboard an aircraft), and space-based systems. Remote observation of lightning strikes One of NOAA National Severe Storms Laboratory Lightning Mapping Array (LMA) sensors Ī lightning detector is a device that detects lightning produced by thunderstorms.
0 Comments
Leave a Reply. |
Details
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |