Information about JLDN

It enables extensive and high-precision observations and the provision of high-density observation data.

Franklin Japan observes lightning across Japan through the world-standard lightning observation network JLDN. It is possible to obtain stable and highly accurate lightning data over a wide area. In Japan's land areas, the capture rate exceeds 90%, with an average location error of less than 300 meters. 【Features】 ■ A network of sensors installed at 31 locations nationwide ■ Utilizes accurate time information sent from GPS satellites to observe lightning strike locations, times, and current values ■ A high-density network with an average of 6 to 7 sensors participating for each lightning strike ■ Minimal decrease in lightning capture rate due to failures of some sensors ■ Accurate and reliable observations available in real-time 24 hours a day *For more details, please refer to the PDF document or feel free to contact us.

Other information systemsServer monitoring and network management tools